WPF DataGrid 数据绑定、样式、分页、增删改查，连接Access数据库

先上效果图：

XAML：

<UserControl
             xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
             xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006" 
             xmlns:d="http://schemas.microsoft.com/expression/blend/2008" 
             xmlns:local="clr-namespace:WpfAppFirst"
             xmlns:dxg="http://schemas.devexpress.com/winfx/2008/xaml/grid" xmlns:dxprg="http://schemas.devexpress.com/winfx/2008/xaml/propertygrid" xmlns:dxe="http://schemas.devexpress.com/winfx/2008/xaml/editors" x:Class="WpfAppFirst.CheckList"
             mc:Ignorable="d" 
             d:DesignHeight="300" d:DesignWidth="1000">
    <Grid>
        
        <!--#region 网线-->
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="3*"/>
            <ColumnDefinition Width="3*"/>
            <ColumnDefinition Width="3*"/>
            <ColumnDefinition Width="3*"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>

        <Grid.RowDefinitions>
            <RowDefinition Height="40*"/>
            <RowDefinition Height="60*"/>
            <RowDefinition Height="140*"/>
            <RowDefinition Height="60*"/>
        </Grid.RowDefinitions>
        <!--#endregion-->

        <!--#region 标题-->
        <Border Grid.Column="1" Grid.Row="0" Grid.ColumnSpan="4" Grid.RowSpan="1">
            <Label Content="核查单位管理" Foreground="#000" FontSize="24" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
        </Border>
        <!--#endregion-->

        <!--#region 单位名称-->
        <Label Content="单位名称" Grid.Column="1" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalContentAlignment="Center" FontSize="18"></Label>
        <TextBox x:Name="Users_Company" Width="120" Height="30" Grid.Column="1" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0"></TextBox>
        <!--#endregion-->

        <!--#region 负责人-->
        <Label Content="负责人" Grid.Column="2" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalContentAlignment="Center" FontSize="18"></Label>
        <TextBox x:Name="Users_Name" Width="120" Height="30" Grid.Column="2" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0"></TextBox>
        <!--#endregion-->

        <!--#region 状态-->
        <Label Content="状态" Grid.Column="3" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalContentAlignment="Center" Padding="50,0,0,0" FontSize="18"></Label>
        <ComboBox x:Name="Users_IsDelete" Width="80" Height="30" Grid.Column="3" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,10,0">
            <ComboBoxItem IsSelected="True">全部</ComboBoxItem>
            <ComboBoxItem>有效</ComboBoxItem>
            <ComboBoxItem>无效</ComboBoxItem>
        </ComboBox>
        <!--#endregion-->

        <!--#region 查询 添加-->
        <Border Grid.Column="4" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" Background="#2862AD" Height="30" Width="65" CornerRadius="2,2,2,2"  HorizontalAlignment="Left" MouseLeftButtonDown="Border_MouseLeftButtonDown" Cursor="Hand">
            <Label Content="查询" FontSize="18" Foreground="#fff" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
        </Border>
        <Border Grid.Column="4" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" Background="#2862AD" Height="30" Width="65" CornerRadius="2,2,2,2"  HorizontalAlignment="Right" MouseLeftButtonDown="Border_MouseLeftButtonDown_1" Cursor="Hand">
            <Label Content="添加" FontSize="18" Foreground="#fff" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
        </Border>
        <!--<Border Grid.Column="4" Grid.Row="1" Grid.ColumnSpan="1" Grid.RowSpan="1" Background="Red" ></Border>-->
        <!--#endregion-->

        <!--#region 表格-->
        <DataGrid x:Name="dataGrid1" Grid.Column="1" Grid.Row="2" Grid.ColumnSpan="4" CanUserAddRows="False" AutoGenerateColumns="False" SelectionUnit="FullRow" ColumnHeaderHeight="40" Background="Transparent" SelectionMode="Single">

            <!--数据网格的样式属性-->
            <DataGrid.Style>
                <!--DataGrid样式-->
                <Style TargetType="DataGrid">
                    <!--设置HeadersVisibility：头部可见性，Column-->
                    <Setter Property="HeadersVisibility" Value="Column"/>
                    <!--水平网格线刷能见度-->
                    <Setter Property="HorizontalGridLinesBrush">
                        <Setter.Value>
                            <SolidColorBrush Color="#333" Opacity="0.2"/>
                        </Setter.Value>
                    </Setter>

                    <!--垂直网格线刷-->
                    <Setter Property="VerticalGridLinesBrush">
                        <Setter.Value>
                            <SolidColorBrush Color="#333" Opacity="0.2"/>
                            <!--Transparent-->
                        </Setter.Value>
                    </Setter>
                </Style>
            </DataGrid.Style>

            <!--数据网格的列标题样式属性-->
            <DataGrid.ColumnHeaderStyle>
                <!--样式类型：DataGridColumnHeader（数据网格列标题）-->
                <Style TargetType="{x:Type DataGridColumnHeader}">
                    <Setter Property="Background" Value="#E1F1FF"/>
                    <Setter Property="Foreground" Value="#000"/>
                    <Setter Property="HorizontalContentAlignment" Value="Center"/>
                    <!--设置边框笔刷（BorderBrush）-->
                    <Setter Property="BorderBrush">
                        <!--值-->
                        <Setter.Value>
                            <!--色刷，Opacity：透明度-->
                            <SolidColorBrush Color="#333" Opacity="0.2"></SolidColorBrush>
                        </Setter.Value>
                    </Setter>
                </Style>
            </DataGrid.ColumnHeaderStyle>

            <!--DataGrid的Rowstyle属性（数据表格的行样式）-->
            <DataGrid.RowStyle>
                <!--设置样式，类型：DataGridRow（数据表格行）-->
                <Style TargetType="DataGridRow">
                    <!--设置BorderThickness：边框粗细，value：值0-->
                    <Setter Property="BorderThickness" Value="0"/>
                    <!--<Setter Property="Background" Value="Transparent"/>Transparent：透明-->
                    <!--创建样式触发器-->
                    <Style.Triggers>
                        <!--是否是鼠标经过触发-->
                        <Trigger Property="IsMouseOver" Value="True">
                            <!--触发：背景颜色-->
                            <Setter Property="Background">
                                <!--Color：背景颜色值；Opacity：透明度-->
                                <Setter.Value>
                                    <SolidColorBrush Color="#E1F1FF" Opacity="1"></SolidColorBrush>
                                </Setter.Value>
                            </Setter>
                        </Trigger>
                        <!--是否选中时触发-->
                        <Trigger Property="IsSelected" Value="True">
                            <!--触发：Foreground（字体颜色）；Value：颜色值：Red-->
                            <Setter Property="Foreground" Value="Red"/>
                        </Trigger>
                    </Style.Triggers>
                </Style>
            </DataGrid.RowStyle>

            <!--DataGrid的CellStyle属性（数据表格的单元格样式）-->
            <DataGrid.CellStyle >
                <!--设置样式，类型：DataGridCell（数据表格的单元格）-->
                <Style TargetType="DataGridCell">
                    <!--设置BorderThickness：边框粗细，value：值0-->
                    <Setter Property="BorderThickness" Value="0"/>
                    <!--样式的触发器-->
                    <Style.Triggers>
                        <!--是否选中是触发-->
                        <Trigger Property="IsSelected" Value="True">
                            <!--触发：背景-->
                            <Setter Property="Background">
                                <!--设置触发背景的值-->
                                <Setter.Value>
                                    <!--Color：颜色，Opacity：透明度-->
                                    <SolidColorBrush Color="AntiqueWhite" Opacity="0.9"/>
                                </Setter.Value>
                            </Setter>
                            <!--设置字体颜色（Foreground）：红色（Red）-->
                            <Setter Property="Foreground" Value="Red"></Setter>
                        </Trigger>
                    </Style.Triggers>
                </Style>
            </DataGrid.CellStyle>

            <DataGrid.Columns>

                <!--用这种的话，单元格不能放多个可点击的控件，这个可以：DataGridTemplateColumn-->
                <!--<DataGridTextColumn Header="单位" Width="*" Binding="{Binding Company}" IsReadOnly="True">
                    <DataGridTextColumn.ElementStyle>
                        <Style TargetType="TextBlock">
                            <Setter Property="HorizontalAlignment" Value="Center"></Setter>
                            <Setter Property="FontSize" Value="14" />
                            <Setter Property="FontFamily" Value="微软雅黑" />
                            <Setter Property="Height" Value="40" />
                        </Style>
                    </DataGridTextColumn.ElementStyle>
                </DataGridTextColumn>-->

                <!--数据表格模板列;Header:标题，Width：{比例（*），固定值（int）}-->
                <DataGridTemplateColumn Header="编号" Width="*">
                    <!--数据表格模板列的单元格模板属性-->
                    <DataGridTemplateColumn.CellTemplate>
                        <!--数据模板-->
                        <DataTemplate>
                            <!--堆叠盘-->
                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
                                <TextBlock Text="{Binding Id}"></TextBlock>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="负责人" Width="*">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
                                <TextBlock Text="{Binding Name}"></TextBlock>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="单位" Width="*">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
                                <TextBlock Text="{Binding Company}"></TextBlock>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="状态" Width="*">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel VerticalAlignment="Center" HorizontalAlignment="Center">
                                <TextBlock Text="{Binding IsDelete}"></TextBlock>
                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>
                </DataGridTemplateColumn>

                <DataGridTemplateColumn Header="操作" Width="*">
                    <DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <StackPanel Orientation="Horizontal" HorizontalAlignment="Center" Height="40">
                                <!--框-->
                                <Border x:Name="borderEdit" HorizontalAlignment="Center" VerticalAlignment="Center" MouseLeftButtonDown="s_MouseLeftButtonDown">
                                    <Label Content="编辑" FontSize="14" VerticalAlignment="Center" Cursor="Hand"></Label>
                                </Border>

                                <Border x:Name="borderDelete" HorizontalAlignment="Center" VerticalAlignment="Center" MouseLeftButtonDown="Label_MouseDoubleClick" Cursor="Hand">
                                    <Label Content="删除" FontSize="14" VerticalAlignment="Center"></Label>
                                </Border>

                            </StackPanel>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>

                    <!--<DataGridTemplateColumn.CellTemplate>
                        <DataTemplate>
                            <Label Content="修改" MouseDoubleClick="s_MouseLeftButtonDown" HorizontalContentAlignment="Center" VerticalContentAlignment="Center"></Label>
                        </DataTemplate>
                    </DataGridTemplateColumn.CellTemplate>-->

                </DataGridTemplateColumn>

            </DataGrid.Columns>

        </DataGrid>
        <!--#endregion-->

        <!--#region 总记录数据-->
        <Border Grid.Column="1" Grid.Row="3">
            <Label x:Name="count" FontSize="16" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
        </Border>
        <!--#endregion-->

        <!--#region 转到第几页-->
        <Border Grid.Column="4" Grid.Row="3">
            <Label Content="转到       页" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Padding="0,0,15,0"></Label>
        </Border>
        <Border Grid.Column="4" Grid.Row="3">
            <TextBox x:Name="Page" Width="30" Height="20" InputMethod.IsInputMethodEnabled="False" PreviewTextInput="Page_PreviewTextInput"></TextBox>
        </Border>
        <Border Grid.Column="4" Grid.Row="3" VerticalAlignment="Center" HorizontalAlignment="Right">
            <Button Content="确定" Width="60" Height="20" VerticalContentAlignment="Center" Click="Button_Click"></Button>
        </Border>
        <!--#endregion-->

        <!--#region 上一页-->
        <Border Grid.Column="3" Grid.Row="3">
            <Image Source="Img右2.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Left" Cursor="Hand" MouseUp="Image_MouseUp"></Image>
        </Border>
        <Border Grid.Column="3" Grid.Row="3">
            <Image Source="Img右1.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Left" Margin="20,0,0,0" Cursor="Hand" MouseUp="Image_MouseUp_1"></Image>
        </Border>
        <!--#endregion-->

        <!--#region 页数-->
        <Border Grid.Column="3" Grid.Row="3">
            <Label x:Name="CurrentPage" Content="1" Foreground="Red" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="0,0,100,0" Cursor="Hand"></Label>
        </Border>
        <Border Grid.Column="3" Grid.Row="3">
            <Label x:Name="CurrentPage2" Content="1" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="0,0,70,0" Cursor="Hand"></Label>
        </Border>
        <Border Grid.Column="3" Grid.Row="3">
            <Label x:Name="CurrentPage3" Content="1" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="0,0,40,0" Cursor="Hand"></Label>
        </Border>

        <Border Grid.Column="3" Grid.Row="3">
            <Label Content="...." FontSize="12" Width="20" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Cursor="Hand"></Label>
        </Border>
        <Border Grid.Column="3" Grid.Row="3">
            <Label x:Name="MaxPage" FontSize="12" Width="30" Height="30" VerticalContentAlignment="Center" HorizontalContentAlignment="Center" Margin="50,0,0,0" Cursor="Hand"></Label>
        </Border>
        <!--#endregion-->

        <!--#region 下一页-->
        <Border Grid.Column="3" Grid.Row="3">
            <Image Source="Img左1.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Right" Margin="0,0,20,0" Cursor="Hand" MouseUp="Image_MouseUp_3"></Image>
        </Border>
        <Border Grid.Column="3" Grid.Row="3">
            <Image Source="Img左2.png" Width="20" Height="20" VerticalAlignment="Center" HorizontalAlignment="Right" Cursor="Hand" MouseUp="Image_MouseUp_2"></Image>
        </Border>
        <!--#endregion-->

    </Grid>
</UserControl>

后台隐藏代码：

using ExerciseModel;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.Linq;
using System.Text;
using System.Text.RegularExpressions;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Navigation;
using System.Windows.Shapes;

namespace WpfAppFirst
{
    /// <summary>
    /// CheckList.xaml 的交互逻辑
    /// </summary>
    public partial class CheckList : UserControl
    {
        /// <summary>
        /// 当前页数
        /// </summary>
        private int Currentpage = 1;
        /// <summary>
        /// 每页数据行
        /// </summary>
        private int pageRecord = 2;

        /// <summary>
        /// 构造函数
        /// </summary>
        public CheckList()
        {
            InitializeComponent();
            this.count.Content = "共" + conns().Count() + "条数据";
            SetCurrentPage(Currentpage.ToString());
            this.MaxPage.Content = MaxPaging();
            this.Page.Text = Currentpage.ToString();
        }

        #region 连接数据库
        OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\用户目录\我的文档\Access\Organization.mdb"); //Jet OLEDB:Database Password=
        #endregion

        #region 事件

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void s_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            GetSelectedRow();
            UpdateUser uu = new WpfAppFirst.UpdateUser();
            uu.Ids.Content = SubRowsId().Id;
            uu.ShowDialog();
            Paging(pageRecord, Currentpage);
            //UpdateUser(SubRowsId().Name, SubRowsId().Company, SubRowsId().IsDelete, SubRowsId().Id);
        }

        /// <summary>
        /// 点击删除
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Label_MouseDoubleClick(object sender, MouseButtonEventArgs e)
        {
            MessageBoxResult result = MessageBox.Show("请确认删除此条数据？", "", MessageBoxButton.YesNo);
            if (result == MessageBoxResult.Yes)
            {
                DeleteUser(SubRowsId().Id);
                Paging(pageRecord, Currentpage);
                this.MaxPage.Content = MaxPaging();
                this.Page.Text = MaxPaging().ToString();
                this.count.Content = conns().Count();
            }
        }

        /// <summary>
        /// 条件查询
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Border_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            SeleteWhere(GetName(), GetCompany(), GetIsDelete());
        }

        /// <summary>
        /// 添加
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Border_MouseLeftButtonDown_1(object sender, MouseButtonEventArgs e)
        {
            AddUser(GetName(), GetCompany(), GetIsDelete());
            int max = Convert.ToInt32(MaxPaging());
            Paging(pageRecord, max);
            Currentpage = max;
            this.MaxPage.Content = MaxPaging();
            this.Page.Text = MaxPaging().ToString();
            this.count.Content = conns().Count();
        }

        /// <summary>
        /// 跳转页数
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Button_Click(object sender, RoutedEventArgs e)
        {
            var page = this.Page.Text;
            var maxpage = MaxPaging();
            if (Convert.ToDouble(page) > maxpage)
            {
                Paging(pageRecord, Convert.ToInt32(maxpage));
                SetCurrentPage(maxpage.ToString());
                Currentpage = Convert.ToInt32(maxpage);
                Setpage(maxpage.ToString());
            }
            if (Convert.ToDouble(page) < 0)
            {
                Paging(pageRecord, 1);
                SetCurrentPage("1");
                Currentpage = 1;
                Setpage("1");
            }
            else if (Convert.ToDouble(page) <= maxpage && Convert.ToDouble(page) > 0)
            {
                Paging(pageRecord, Convert.ToInt32(page));
                SetCurrentPage(page);
                Currentpage = Convert.ToInt32(page);
                Setpage(page);
            }
        }

        /// <summary>
        /// 利用正则表达式禁用英文的写入
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Page_PreviewTextInput(object sender, TextCompositionEventArgs e)
        {
            Regex re = new Regex("[^0-9.-]+");
            e.Handled = re.IsMatch(e.Text);
        }

        /// <summary>
        /// 第一页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Image_MouseUp(object sender, MouseButtonEventArgs e)
        {
            if (Currentpage != 1)
            {
                Setpage("1");
                SetCurrentPage("1");
                Paging(pageRecord, 1);
                Currentpage = 1;
            }
        }

        /// <summary>
        /// 上一页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Image_MouseUp_1(object sender, MouseButtonEventArgs e)
        {
            if (Currentpage != 1)
            {
                Setpage((Currentpage - 1).ToString());
                SetCurrentPage((Currentpage - 1).ToString());
                Paging(pageRecord, --Currentpage);
            }
        }

        /// <summary>
        /// 最后一页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Image_MouseUp_2(object sender, MouseButtonEventArgs e)
        {
            double MaxPage = MaxPaging();
            if (Currentpage != MaxPage)
            {
                Setpage(MaxPage.ToString());
                SetCurrentPage(MaxPage.ToString());
                Paging(pageRecord, (int)MaxPage);
                Currentpage = (int)MaxPage;
            }
        }

        /// <summary>
        /// 下一页
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Image_MouseUp_3(object sender, MouseButtonEventArgs e)
        {
            double MaxPage = MaxPaging();
            if (Currentpage != MaxPage)
            {
                Setpage((Currentpage + 1).ToString());
                SetCurrentPage((Currentpage + 1).ToString());
                Paging(pageRecord, ++Currentpage);
            }
        }

        #endregion

        #region 方法

        private DataRowView GetSelectedRow()
        {

            /*优化 
             * 无论 DataGrid的SelectionUnit跟SelectionMode两个属性取任何值
             * 都存在选中的单元格
             * 可以根据选中的单元格做统一处理，获取选中的行
             *  GetSelectedRows()方法获取选中多行原理相同
            */

            if (dataGrid1 != null && dataGrid1.SelectedCells.Count != 0)
            {
                //只选中一个单元格时：返回单元格所在行
                //选中多个时：返回第一个单元格所在行
                return dataGrid1.SelectedCells[0].Item as DataRowView;
            }

            return null;
        }

        #region 连接开关
        public void ConnOpen()
        {
            if (conn.State == System.Data.ConnectionState.Closed)
            {
                conn.Open();
            }
        }
        public void ConnClose()
        {
            if (conn.State == System.Data.ConnectionState.Open)
            {
                conn.Close();
            }
        }
        #endregion

        #region 设置当前页
        /// <summary>
        /// 设置当前页
        /// </summary>
        /// <param name="page">当前页数</param>
        public void SetCurrentPage(string page)
        {
            this.CurrentPage.Content = page;
            int max = Convert.ToInt32(MaxPaging());
            if (Convert.ToInt32(page) <= max - 1)
            {
                this.CurrentPage2.Content = Convert.ToInt32(page) + 1;
            }
            else
            {
                this.CurrentPage2.Content = "";
            }
            if (Convert.ToInt32(page) <= max - 2)
            {
                this.CurrentPage3.Content = Convert.ToInt32(page) + 2;
            }
            else
            {
                this.CurrentPage3.Content = "";
            }
        }
        /// <summary>
        /// 设置文本框中的当前数值
        /// </summary>
        /// <param name="page"></param>
        public void Setpage(string page)
        {
            this.Page.Text = page;
        }
        #endregion

        #region 最大页
        /// <summary>
        /// 获取最大页
        /// </summary>
        /// <returns></returns>
        public double MaxPaging()
        {
            double count = conns().Count();
            return Math.Ceiling(count / pageRecord);
        }
        #endregion 

        #region 获取选中行的原始值
        /// <summary>
        /// 获取选中行的原始值
        /// </summary>
        /// <param name="rowindex"></param>
        private Users1 SubRowsId()
        {
            return (Users1)dataGrid1.SelectedItem;
        }
        #endregion

        #region 获取文本
        /// <summary>
        /// 获取负责人
        /// </summary>
        public string GetName()
        {
            return this.Users_Name.Text;
        }

        /// <summary>
        /// 获取负责人单位
        /// </summary>
        /// <returns></returns>
        public string GetCompany()
        {
            return this.Users_Company.Text;
        }

        /// <summary>
        /// 获取状态值
        /// </summary>
        /// <returns></returns>
        public bool? GetIsDelete()
        {
            var bl = this.Users_IsDelete.Text.ToString();
            if (bl == "全部")
            {
                return null;
            }
            else if (bl == "有效")
            {
                return true;
            }
            else
            {
                return false;
            }
        }
        #endregion 

        #region 查询全部数据
        /// <summary>
        /// 查询全部数据
        /// </summary>
        public List<Users1> conns()
        {
            OleDbCommand cmd = conn.CreateCommand();
            cmd.CommandText = "select * from Users";
            ConnOpen();
            OleDbDataReader dr = cmd.ExecuteReader();
            DataTable dt = new DataTable();
            if (dr.HasRows)
            {
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    dt.Columns.Add(dr.GetName(i));
                }
                dt.Rows.Clear();
            }
            while (dr.Read())
            {
                DataRow row = dt.NewRow();
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    row[i] = dr[i];
                }
                dt.Rows.Add(row);
            }
            cmd.Dispose();
            ConnClose();

            List<Users1> lus1 = new List<Users1>();
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][0]), Name = dt.Rows[i][1].ToString(), Company = dt.Rows[i][2].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][3]) });
            }
            return lus1;
            //this.dataGrid1.ItemsSource = lus1;
        }
        #endregion

        #region 分页
        /// <summary>
        /// 
        /// </summary>
        /// <param name="pageSize">页大小</param>
        /// <param name="currentPage">当前页数</param>
        /// <param name="totalCount">总页数</param>
        public void Paging(int pageSize, int currentPage)
        {
            //pageSize 每页显示多少条数据
            //pageNumber 页数 从客户端传来
            //pages = pageSize * (currentPage - 1) + 1
            int pages = pageSize * (currentPage - 1) + 1;
            string sql = string.Format("select top {0} * from Users where id>=(select max(id) from (select top {1} id from Users order by id asc ) t )", pageSize, pages);
            OleDbCommand cmd = conn.CreateCommand();
            cmd.CommandText = sql;
            ConnOpen();
            OleDbDataReader dr = cmd.ExecuteReader();
            DataTable dt = new DataTable();
            if (dr.HasRows)
            {
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    dt.Columns.Add(dr.GetName(i));
                }
                dt.Rows.Clear();
            }
            while (dr.Read())
            {
                DataRow row = dt.NewRow();
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    row[i] = dr[i];
                }
                dt.Rows.Add(row);
            }
            cmd.Dispose();
            ConnClose();

            List<Users1> lus1 = new List<Users1>();
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][0]), Name = dt.Rows[i][1].ToString(), Company = dt.Rows[i][2].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][3]) });
            }
            this.dataGrid1.ItemsSource = lus1;
        }
        #endregion

        #region 条件查询
        private void SeleteWhere(string Name, string Company, bool? IsDelete)
        {
            OleDbCommand cmd = conn.CreateCommand();
            string sql1 = string.Format("select * from Users where Name='{0}' or Company='{1}' and IsDelete={2}", Name, Company, IsDelete);
            string sql2 = string.Format("select * from Users where Name='{0}' or Company='{1}'", Name, Company);
            if (IsDelete != null) { cmd.CommandText = sql1; } else { cmd.CommandText = sql2; }
            ConnOpen();
            OleDbDataReader dr = cmd.ExecuteReader();
            DataTable dt = new DataTable();
            if (dr.HasRows)
            {
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    dt.Columns.Add(dr.GetName(i));
                }
                dt.Rows.Clear();
            }
            while (dr.Read())
            {
                DataRow row = dt.NewRow();
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    row[i] = dr[i];
                }
                dt.Rows.Add(row);
            }
            cmd.Dispose();
            ConnClose();

            List<Users1> lus1 = new List<Users1>();
            for (int i = 0; i < dt.Rows.Count; i++)
            {
                lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][0]), Name = dt.Rows[i][1].ToString(), Company = dt.Rows[i][2].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][3]) });
            }
            this.dataGrid1.ItemsSource = lus1;
        }
        #endregion 

        #region 删除
        private void DeleteUser(int Id)
        {
            try
            {
                ConnOpen();
                string strSql = string.Format("delete from Users where Id={0}", Id);
                OleDbCommand cmd = new OleDbCommand(strSql, conn);
                int a = cmd.ExecuteNonQuery();
                ConnClose();
                if (a > 0)
                {
                    conns();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }
        #endregion

        #region 修改
        private void UpdateUser(string Name, string Company, bool IsDelete, int Id)
        {
            try
            {
                ConnOpen();
                string strSql = string.Format("update Users set Name='{0}',Company='{1}',IsDelete={2} where Id={3}", Name, Company, IsDelete, Id);
                OleDbCommand cmd = new OleDbCommand(strSql, conn);
                int a = cmd.ExecuteNonQuery();
                ConnClose();
                if (a > 0)
                {
                    conns();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }


        //一个单元格结束编辑后
        //private void dataGrid1_CellEditEnding(object sender, DataGridCellEditEndingEventArgs e)
        //{
        //    MessageBox.Show("123123");
        //}

        //一行结束编辑后
        //private void dataGrid1_RowEditEnding(object sender, DataGridRowEditEndingEventArgs e)
        //{
        //    MessageBox.Show("345345");
        //}
        #endregion

        #region 添加
        public void AddUser(string Name, string Company, bool? IsDelete)
        {
            try
            {
                ConnOpen();
                //如果为空,默认设置为有效(未删除)
                if (IsDelete == null) IsDelete = false;
                string strSql = string.Format("insert into Users(Name,Company,IsDelete) values('{0}','{1}',{2})", Name, Company, IsDelete);
                OleDbCommand cmd = new OleDbCommand(strSql, conn);
                int a = cmd.ExecuteNonQuery();
                ConnClose();
                if (a > 0)
                {
                    conns();
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }





        #endregion

        #region gridcontrol设置
        public void set()
        {
            //dataGrid1.OptionsView.ShowGroupPanel = false;

            //dataGrid1.Columns[0].AppearanceHeader.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
            //dataGrid1.Columns[0].AppearanceCell.TextOptions.HAlignment = DevExpress.Utils.HorzAlignment.Center;
        }
        #endregion 

        #endregion

    }
}

Users1类：

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace ExerciseModel
{
    public class Users1 : INotifyPropertyChanged
    {
        private int id;
        private string name;
        private string company;
        private bool isDelete;

        public event PropertyChangedEventHandler PropertyChanged;
        protected void OnPropertyChanged(string propertyName)
        {
            if (PropertyChanged != null)
            {
                PropertyChanged(this, new PropertyChangedEventArgs(propertyName));
            }
        }

        public int Id
        {
            get
            {
                return id;
            }

            set
            {
                id = value;
                OnPropertyChanged("Id");
            }
        }

        public string Name
        {
            get
            {
                return name;
            }

            set
            {
                name = value;
                OnPropertyChanged("Name");
            }
        }

        public string Company
        {
            get
            {
                return company;
            }

            set
            {
                company = value;
                OnPropertyChanged("Company");
            }
        }

        public bool IsDelete
        {
            get
            {
                return isDelete;
            }

            set
            {
                isDelete = value;
                OnPropertyChanged("IsDelete");
            }
        }
    }
}

点击修改运行的窗体效果图：

这个窗体的XAML：

<Window x:Class="WpfAppFirst.UpdateUser"
        xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
        xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
        xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
        xmlns:local="clr-namespace:WpfAppFirst"
        mc:Ignorable="d"
        Title="UpdateUser" Height="327.988" Width="349.854" Loaded="Window_Loaded">
    <Grid>
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="*"/>
            <ColumnDefinition Width="*"/>
        </Grid.ColumnDefinitions>
        <Grid.RowDefinitions>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
            <RowDefinition Height="*"/>
        </Grid.RowDefinitions>
        <Border Grid.ColumnSpan="2">
            <Label Content="修改" Foreground="#000" FontSize="24" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
        </Border>

        <Border Grid.Row="1" Grid.ColumnSpan="2">
            <Label Content="编号:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>
        </Border>
        <Border Grid.Row="1" Grid.Column="1" Grid.ColumnSpan="2">
            <Label x:Name="Ids" FontSize="14" Foreground="#000" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
        </Border>

        <Border Grid.Row="2" Grid.ColumnSpan="2">
            <Label Content="负责人:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>
        </Border>
        <Border Grid.Row="2" Grid.Column="1" Grid.ColumnSpan="2">
            <TextBox x:Name="UName" Background="AliceBlue" Height="30" Width="160"></TextBox>
        </Border>

        <Border Grid.Row="3" Grid.ColumnSpan="2">
            <Label Content="负责人单位:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>
        </Border>
        <Border Grid.Row="3" Grid.Column="1" Grid.ColumnSpan="2">
            <TextBox x:Name="UCompany" Background="AliceBlue" Height="30" Width="160"></TextBox>
        </Border>

        <Border Grid.Row="4" Grid.ColumnSpan="2">
            <Label Content="状态:" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" Padding="50,0,0,0"></Label>
        </Border>
        <Border Grid.Row="4" Grid.Column="1" Grid.ColumnSpan="2">
            <ComboBox x:Name="UIsDelete" Background="AliceBlue" Height="30" Width="160">
                <ComboBoxItem IsSelected="True">有效</ComboBoxItem>
                <ComboBoxItem>无效</ComboBoxItem>
            </ComboBox>
        </Border>

        <Border Grid.Row="5" Grid.ColumnSpan="1">
            <Border Background="Aquamarine" CornerRadius="2,2,2,2" Width="100" Height="30" Cursor="Hand" MouseLeftButtonDown="Border_MouseLeftButtonDown">
                <Label Content="确定" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
            </Border>
        </Border>
        <Border Grid.Row="5" Grid.Column="5" Grid.ColumnSpan="1">
            <Border Background="Aquamarine" CornerRadius="2,2,2,2" Width="100" Height="30" Cursor="Hand" MouseLeftButtonDown="Border_MouseLeftButtonDown_1">
                <Label Content="取消" FontSize="16" Foreground="#000" VerticalContentAlignment="Center" HorizontalContentAlignment="Center"></Label>
            </Border>
        </Border>

    </Grid>
</Window>

然后后台隐藏代码：

using ExerciseModel;
using System;
using System.Collections.Generic;
using System.Data;
using System.Data.OleDb;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Data;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Imaging;
using System.Windows.Shapes;

namespace WpfAppFirst
{
    /// <summary>
    /// UpdateUser.xaml 的交互逻辑
    /// </summary>
    public partial class UpdateUser : Window
    {
        public UpdateUser()
        {
            InitializeComponent();
            
        }

        #region 连接开关
        OleDbConnection conn = new OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=D:\用户目录\我的文档\Access\Organization.mdb"); //Jet OLEDB:Database Password=
        public void ConnOpen()
        {
            if (conn.State == System.Data.ConnectionState.Closed)
            {
                conn.Open();
            }
        }
        public void ConnClose()
        {
            if (conn.State == System.Data.ConnectionState.Open)
            {
                conn.Close();
            }
        }
        #endregion

        private void UUser(string Name, string Company, bool IsDelete, int Id)
        {
            try
            {
                ConnOpen();
                string strSql = string.Format("update Users set Name='{0}',Company='{1}',IsDelete={2} where Id={3}", Name, Company, IsDelete, Id);
                OleDbCommand cmd = new OleDbCommand(strSql, conn);
                int a = cmd.ExecuteNonQuery();
                ConnClose();
                if (a > 0)
                {
                    MessageBox.Show("已修改");
                }
            }
            catch (Exception ex)
            {
                MessageBox.Show(ex.Message);
            }
        }

        #region 查询

        public DataTable SelectUser(int id)
        {
            OleDbCommand cmd = conn.CreateCommand();
            string sql = string.Format("select * from Users where id={0}", id);
            cmd.CommandText = sql;
            ConnOpen();
            OleDbDataReader dr = cmd.ExecuteReader();
            DataTable dt = new DataTable();
            if (dr.HasRows)
            {
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    dt.Columns.Add(dr.GetName(i));
                }
                dt.Rows.Clear();
            }
            while (dr.Read())
            {
                DataRow row = dt.NewRow();
                for (int i = 0; i < dr.FieldCount; i++)
                {
                    row[i] = dr[i];
                }
                dt.Rows.Add(row);
            }
            cmd.Dispose();
            ConnClose();
            return dt;
            //List<Users1> lus1 = new List<Users1>();
            //for (int i = 0; i < dt.Rows.Count; i++)
            //{
            //    lus1.Add(new Users1 { Id = Convert.ToInt32(dt.Rows[i][0]), Name = dt.Rows[i][1].ToString(), Company = dt.Rows[i][2].ToString(), IsDelete = Convert.ToBoolean(dt.Rows[i][3]) });
            //}
        }
        #endregion

        /// <summary>
        /// 修改
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Border_MouseLeftButtonDown(object sender, MouseButtonEventArgs e)
        {
            bool bl = false;
            if (this.UIsDelete.Text == "有效")
                bl = true;
            UUser(this.UName.Text, this.UCompany.Text, bl, Convert.ToInt32(this.Ids.Content));
        }

        /// <summary>
        /// 取消
        /// </summary>
        /// <param name="sender"></param>
        /// <param name="e"></param>
        private void Border_MouseLeftButtonDown_1(object sender, MouseButtonEventArgs e)
        {
            this.Close();
        }

        private void Window_Loaded(object sender, RoutedEventArgs e)
        {
            var sour = SelectUser(Convert.ToInt32(this.Ids.Content));
            this.UName.Text = sour.Rows[0]["Name"].ToString();
            this.UCompany.Text = sour.Rows[0]["Company"].ToString();
            this.UIsDelete.SelectedItem = sour.Rows[0]["IsDelete"].ToString();
        }
    }
}