稳扎稳打Silverlight(4) 2.0控件之DataGrid, DatePicker, Grid, GridSplitter, HyperlinkButton, Image

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稳扎稳打Silverlight(4) - 2.0控件之DataGrid, DatePicker, Grid, GridSplitter, HyperlinkButton, Image

作者：webabcd


介绍
Silverlight 2.0 控件一览：DataGrid, DatePicker, Grid, GridSplitter, HyperlinkButton, Image


在线DEMO
http://www.cnblogs.com/webabcd/archive/2008/10/09/1307486.html


示例
1、DataGrid.xaml

<UserControl xmlns:data="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"  x:Class="Silverlight20.Control.DataGrid"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left">
        
        <!--
        后台邦定方式，自动生成列
        -->
        <data:DataGrid x:Name="dgrd" AutoGenerateColumns="True"></data:DataGrid>
        
    </StackPanel>
</UserControl>

DataGrid.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

namespace Silverlight20.Control
{
    public partial class DataGrid : UserControl
    {
        public DataGrid()
        {
            InitializeComponent();

            BindData();
        }

        void BindData()
        {
            var source = new Data.SourceData();

            // 设置 DataGrid 的数据源
            dgrd.ItemsSource = source.GetData().Take(10);
        }
    }
}

2、DatePicker.xaml

<UserControl x:Class="Silverlight20.Control.DatePicker"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    xmlns:basics="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls">
    <StackPanel HorizontalAlignment="Left">
        
        <!--
        TextBox 结合 Calendar，经典的选择日期的方式
        SelectedDateFormat - 被选中的日期的显示格式 [System.Windows.Controls.DatePickerFormat枚举]
            SelectedDateFormat.Short - 简短格式。默认值。如2008-10-10
            SelectedDateFormat.Long - 非简短格式。如2008年10月10日
        -->
        <basics:DatePicker Width="200" SelectedDateFormat="Short"></basics:DatePicker>
        
    </StackPanel>
</UserControl>

3、Grid.xaml

<UserControl x:Class="Silverlight20.Control.Grid"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml" 
    Width="Auto" Height="500">
    
    <!--
    Grid - 表格式布局模式
        Grid.RowDefinitions - 用于定义 Grid 中的行
        Grid.ColumnDefinitions - 用于定义 Grid 中的列
        Grid.ShowGridLines - 显示网格
    
        Grid.Row - 控件所在的 Grid 的行的索引
        Grid.Column - 控件所在的 Grid 的列的索引
        Grid.RowSpan - 合并行。 控件所在行，以及控件所在行之后的需要连续合并的行的总行数
        Grid.ColumnSpan - 合并列。 控件所在列，以及控件所在列之后的需要连续合并的列的总列数
    
        Width - 宽度
        MinWidth - 最小宽度
        MaxWidth - 最大宽度
        Height - 高度
        MinHeight - 最小高度
        MaxHeight - 最大高度
    
    Width 和 Height 的可用值
    Auto - 自动设置为一个合适的值。默认值
    Pixel - 像素值
    * - 比例值。如 * 就是全部，2* & 8* 就是分别占20%和80%
    -->
    <Grid x:Name="LayoutRoot" Background="White" ShowGridLines="True">
        
        <Grid.RowDefinitions>
            <RowDefinition Height="50" />
            <RowDefinition Height="3*" />
            <RowDefinition Height="7*" />
            <RowDefinition Height="*" MinHeight="200" MaxHeight="500" />
            <RowDefinition Height="Auto" />
        </Grid.RowDefinitions>
        
        <Grid.ColumnDefinitions>
            <ColumnDefinition />
            <ColumnDefinition />
            <ColumnDefinition />
        </Grid.ColumnDefinitions>
        
        <TextBox Grid.Row="0" Grid.Column="0" Background="red" Text="abc" />
        <TextBox Grid.Row="0" Grid.Column="1" Background="red" Text="abc" Grid.ColumnSpan="2" HorizontalAlignment="Center" />
        <TextBox Grid.Row="1" Grid.Column="0" Background="red" Text="abc" />
        <TextBox Grid.Row="1" Grid.Column="1" Background="red" Text="abc" Grid.ColumnSpan="2" HorizontalAlignment="Center" />
        <TextBox Grid.Row="2" Grid.Column="0" Background="red" Text="abc" />
        <TextBox Grid.Row="2" Grid.Column="1" Background="red" Text="abc" Grid.RowSpan="2" VerticalAlignment="Bottom" />
        <TextBox Grid.Row="2" Grid.Column="2" Background="red" Text="abc" />
        <TextBox Grid.Row="3" Grid.Column="2" Background="red" Text="abc" />
        <TextBox Grid.Row="4" Grid.Column="2" Background="red" Text="abc" />
        
    </Grid>
    
</UserControl>

4、GridSplitter.xaml

<UserControl x:Class="Silverlight20.Control.GridSplitter"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
    xmlns:basics="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls">
    <Grid x:Name="LayoutRoot" Background="White">
        
        <Grid.RowDefinitions>
            <RowDefinition Height="100" />
            <RowDefinition Height="5" />
            <RowDefinition Height="100" />
        </Grid.RowDefinitions>
        
        <Grid.ColumnDefinitions>
            <ColumnDefinition Width="100" />
            <ColumnDefinition Width="5" />
            <ColumnDefinition Width="100" />
        </Grid.ColumnDefinitions>
        
        <Rectangle Grid.Row="0" Grid.Column="0" Fill="Red"/>
        <Rectangle Grid.Row="0" Grid.Column="2" Fill="Green" />
        <Rectangle Grid.Row="2" Grid.Column="0" Fill="Blue" />
        <Rectangle  Grid.Row="2" Grid.Column="2" Fill="Yellow" />
        
        <!--
        ShowsPreview - 拖动 GridSplitter 时，是要即时显示拖动结果（false 默认值），还是要先预览GridSplitter被拖动的位置（true）
        -->
        <basics:GridSplitter Grid.Row="1" Grid.Column="0" Grid.ColumnSpan="3" ShowsPreview="True" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" />
        <basics:GridSplitter Grid.Row="0" Grid.Column="1" Grid.RowSpan="3" HorizontalAlignment="Stretch" VerticalAlignment="Stretch" />
        
    </Grid>
</UserControl>

5、HyperlinkButton.xaml

<UserControl x:Class="Silverlight20.Control.HyperlinkButton"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left">

        <!--
        NavigateUri - 超级链接的目标地址
        TargetName - 目标名
        -->
        <HyperlinkButton Content="http://webabcd.cnblogs.com" NavigateUri="http://webabcd.cnblogs.com/" HorizontalContentAlignment="Center" TargetName="_blank" Background="Black" Foreground="White" Margin="5" Width="200" />

        <!--
        HyperlinkButton.Content - 超级链接所显示的内容
        -->
        <HyperlinkButton NavigateUri="http://webabcd.cnblogs.com/" TargetName="_blank" Margin="5" Width="200">
            <HyperlinkButton.Content>
                <Image Source="/Silverlight20;component/Images/Logo.jpg" />
            </HyperlinkButton.Content>
        </HyperlinkButton>

    </StackPanel>
</UserControl>

6、Image.xaml

<UserControl x:Class="Silverlight20.Control.Image"
    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" 
    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
    <StackPanel HorizontalAlignment="Left">
        
        <!--
        Source - 程序目录下的图片文件地址
        -->
        <Image Source="/Logo.jpg" Margin="5" Width="100"  />
        
        <!--
        Source - 程序集内的图片文件地址 [/程序集名;component/图片路径]
        -->
        <Image Source="/Silverlight20;component/Images/Logo.jpg" Margin="5" Width="200" />

        <!--
        Source - 互联网的图片文件地址
        -->
        <Image Source="http://silverlight.net/Themes/silverlight/images/logo.jpg" Margin="5" Width="100" />

        <!--
        Source - 后台方式设置Image的Source
        -->
        <Image x:Name="img" Margin="5" Width="100" />
        <Image x:Name="img2" Margin="5" Width="100" />

    </StackPanel>
</UserControl>

Image.xaml.cs

using System;
using System.Collections.Generic;
using System.Linq;
using System.Net;
using System.Windows;
using System.Windows.Controls;
using System.Windows.Documents;
using System.Windows.Input;
using System.Windows.Media;
using System.Windows.Media.Animation;
using System.Windows.Shapes;

using System.Windows.Media.Imaging;
using System.Windows.Resources;

namespace Silverlight20.Control
{
    public partial class Image : UserControl
    {
        public Image()
        {
            InitializeComponent();

            // 后台方式设置Image的Source
            img.Source = new BitmapImage(new Uri("/Silverlight20;component/Images/Logo.jpg", UriKind.Relative));

            StreamResourceInfo sri = Application.GetResourceStream(
                new Uri("/Silverlight20;component/Images/Logo.jpg", UriKind.Relative));
            BitmapImage imageSource = new BitmapImage();
            imageSource.SetSource(sri.Stream);
            img2.Source = imageSource;
        }
    }
}

OK
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