隔行换色，鼠标单击，悬浮样式都有，其具体效果如图 1 所示。 
图 1 WPF DataGrid 样式设置效果图
其中：
界面设计代码下所示
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<DataGrid AutoGenerateColumns="False" Name="dataGrid1" VerticalAlignment="Top" CanUserSortColumns="False" Width="660" Margin="5" IsReadOnly="True" CanUserResizeColumns="False" CanUserResizeRows="False" SelectionMode="Single" CanUserReorderColumns="False" AlternationCount="2" RowHeaderWidth="0" CanUserAddRows="False" > <DataGrid.Columns> <DataGridTextColumn Header="名称" Width="150" Binding="{Binding Name}"/> <DataGridTextColumn Header="最新价" Width="120" Binding="{Binding Zxj}"/> <DataGridTextColumn Header="涨跌" Width="120" Binding="{Binding Zd}"/> <DataGridTextColumn Header="涨幅" Width="130" Binding="{Binding Zf}"/> <DataGridTextColumn Header="短线强势股" Width="140" Binding="{Binding Dxqsg}"/> </DataGrid.Columns></DataGrid> |
如果是想把整个所开发的应用程序都更改为这个样式，则在App.xaml文档里面添加相应的样式代码，如果只是当前界面，则在当前界面添加相应的样式代码，样式具体代码如下：
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<ResourceDictionary xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation" xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"> <Style TargetType="DataGrid"> <!--网格线颜色--> <Setter Property="CanUserResizeColumns" Value="false"/> <Setter Property="Background" Value="#E6DBBB" /> <Setter Property="BorderBrush" Value="#d6c79b" /> <Setter Property="HorizontalGridLinesBrush"> <Setter.Value> <SolidColorBrush Color="#d6c79b"/> </Setter.Value> </Setter> <Setter Property="VerticalGridLinesBrush"> <Setter.Value> <SolidColorBrush Color="#d6c79b"/> </Setter.Value> </Setter> </Style> <!--标题栏样式--> <!--<Style TargetType="DataGridColumnHeader" > <Setter Property="Width" Value="50"/> <Setter Property="Height" Value="30"/> <Setter Property="FontSize" Value="14" /> <Setter Property="Background" Value="White" /> <Setter Property="FontWeight" Value="Bold"/> </Style>--> <Style TargetType="DataGridColumnHeader"> <Setter Property="SnapsToDevicePixels" Value="True" /> <Setter Property="MinWidth" Value="0" /> <Setter Property="MinHeight" Value="28" /> <Setter Property="Foreground" Value="#323433" /> <Setter Property="FontSize" Value="14" /> <Setter Property="Cursor" Value="Hand" /> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="DataGridColumnHeader"> <Border x:Name="BackgroundBorder" BorderThickness="0,1,0,1" BorderBrush="#e6dbba" Width="Auto"> <Grid > <Grid.ColumnDefinitions> <ColumnDefinition Width="*" /> </Grid.ColumnDefinitions> <ContentPresenter Margin="0,0,0,0" VerticalAlignment="Center" HorizontalAlignment="Center"/> <Path x:Name="SortArrow" Visibility="Collapsed" Data="M0,0 L1,0 0.5,1 z" Stretch="Fill" Grid.Column="2" Width="8" Height="6" Fill="White" Margin="0,0,50,0" VerticalAlignment="Center" RenderTransformOrigin="1,1" /> <Rectangle Width="1" Fill="#d6c79b" HorizontalAlignment="Right" Grid.ColumnSpan="1" /> <!--<TextBlock Background="Red"> <ContentPresenter></ContentPresenter></TextBlock>--> </Grid> </Border> </ControlTemplate> </Setter.Value> </Setter> <Setter Property="Height" Value="25"/> </Style> <!--行样式触发--> <!--背景色改变必须先设置cellStyle 因为cellStyle会覆盖rowStyle样式--> <Style TargetType="DataGridRow"> <Setter Property="Background" Value="#F2F2F2" /> <Setter Property="Height" Value="25"/> <Setter Property="Foreground" Value="Black" /> <Style.Triggers> <!--隔行换色--> <Trigger Property="AlternationIndex" Value="0" > <Setter Property="Background" Value="#e7e7e7" /> </Trigger> <Trigger Property="AlternationIndex" Value="1" > <Setter Property="Background" Value="#f2f2f2" /> </Trigger> <Trigger Property="IsMouseOver" Value="True"> <Setter Property="Background" Value="LightGray"/> <!--<Setter Property="Foreground" Value="White"/>--> </Trigger> <Trigger Property="IsSelected" Value="True"> <Setter Property="Foreground" Value="Black"/> </Trigger> </Style.Triggers> </Style> <!--单元格样式触发--> <Style TargetType="DataGridCell"> <Setter Property="Template"> <Setter.Value> <ControlTemplate TargetType="DataGridCell"> <TextBlock TextAlignment="Center" VerticalAlignment="Center" > <ContentPresenter /> </TextBlock> </ControlTemplate> </Setter.Value> </Setter> <Style.Triggers> <Trigger Property="IsSelected" Value="True"> <!--<Setter Property="Background" Value="White"/> <Setter Property="BorderThickness" Value="0"/>--> <Setter Property="Foreground" Value="Black"/> </Trigger> </Style.Triggers> </Style></ResourceDictionary> |
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