DataGrid复杂表头
这样的DataGrid的表头怎么写？
有什么参考资料之类的吗，谢谢了先
[解决办法]
请参考这篇教程：
http://silverlightchina.net/html/developer/silverlight/2009/0910/173.html
[解决办法]
还有一种方式用假表头。
用Grid把表头画出来，然后最下面一行中的列宽度要跟真正的DataGrid中的列宽度绑定，而把真正的DataGrid的表头给隐藏了。
[解决办法]
感觉用假表头比较方便，真表头比较实用！
[解决办法]
]//先来效果吧
[img=http://hiphotos.baidu.com/%D5%E6%B5%C4%BB%B9%BF%C9%D2%D4%B0%C9/pic/item/417af86134a85edf8f65308949540923dc547578.jpg][/img
//加引用
//1111
xmlns:Primitives="clr-namespace:System.Windows.Controls.Primitives;assembly=System.Windows.Controls.Data"
xmlns:Controls="clr-namespace:System.Windows.Controls;assembly=System.Windows.Controls.Data"
//1111
<sdk:DataGridTemplateColumn Width="200">
<sdk:DataGridTemplateColumn.HeaderStyle>
<Style TargetType="Primitives:DataGridColumnHeader">
<Setter Property="FontWeight" Value="Bold"/>
<Setter Property="Template">
<Setter.Value>
<ControlTemplate>
<Grid>
<Grid.ColumnDefinitions>
<ColumnDefinition/>
<ColumnDefinition Width="Auto"/>
</Grid.ColumnDefinitions>
//2222 这些是动画，如果不需要可以去掉 <VisualStateManager.VisualStateGroups>
<VisualStateGroup x:Name="CommonStates">
<VisualState x:Name="Normal"/>
<VisualState x:Name="MouseOver">
<Storyboard>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundRectangle"
Storyboard.TargetProperty="(Fill).Color" To="#FF448DCA"/>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Fill).(GradientStops)[3].Color" To="#7FFFFFFF"/>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Fill).(GradientStops)[2].Color" To="#CCFFFFFF"/>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Fill).(GradientStops)[1].Color" To="#F2FFFFFF"/>
</Storyboard>
</VisualState>
<VisualState x:Name="Pressed">
<Storyboard>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundRectangle"
Storyboard.TargetProperty="(Fill).Color" To="#FF448DCA"/>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Fill).(GradientStops)[0].Color" To="#D8FFFFFF"/>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Fill).(GradientStops)[1].Color" To="#C6FFFFFF"/>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Fill).(GradientStops)[2].Color" To="#8CFFFFFF"/>
<ColorAnimation Duration="0"
Storyboard.TargetName="BackgroundGradient"
Storyboard.TargetProperty="(Fill).(GradientStops)[3].Color" To="#3FFFFFFF"/>
</Storyboard>
</VisualState>
</VisualStateGroup>
<VisualStateGroup x:Name="SortStates">
<VisualState x:Name="Unsorted"/>
<VisualState x:Name="SortAscending" />
<VisualState x:Name="SortDescending" />
</VisualStateGroup>
</VisualStateManager.VisualStateGroups>
//2222
//3333 这里就是画表头了
<Rectangle x:Name="BackgroundRectangle" Fill="#FF1F3B53" Stretch="Fill" Grid.ColumnSpan="2"/>
<Rectangle x:Name="BackgroundGradient" Stretch="Fill" Grid.ColumnSpan="2">
<Rectangle.Fill>
<LinearGradientBrush EndPoint=".7,1" StartPoint=".7,0">
<GradientStop Color="#FCFFFFFF" Offset="0.015"/>
<GradientStop Color="#F7FFFFFF" Offset="0.375"/>
<GradientStop Color="#E5FFFFFF" Offset="0.6"/>
<GradientStop Color="#D1FFFFFF" Offset="1"/>
</LinearGradientBrush>
</Rectangle.Fill>
</Rectangle>
<Grid HorizontalAlignment="Stretch">
<Grid.RowDefinitions>
<RowDefinition Height="20" />
<RowDefinition Height="1" />
<RowDefinition Height="20" />
</Grid.RowDefinitions>
<Grid.ColumnDefinitions>
<ColumnDefinition Width="80*"/>
<ColumnDefinition Width="1*" />
<ColumnDefinition Width="80*"/>
</Grid.ColumnDefinitions>
<ContentPresenter Content="不良贷款率" VerticalAlignment="Center" HorizontalAlignment="Center" Grid.ColumnSpan="5" />
<Rectangle Fill="#FFC9CACA" VerticalAlignment="Stretch" Height="1" Grid.Row="1" Grid.ColumnSpan="5" />
<ContentPresenter Content="指标值" Grid.Row="2" VerticalAlignment="Center" HorizontalAlignment="Center" />
<Rectangle Fill="#FFC9CACA" VerticalAlignment="Stretch" Width="1" Visibility="Visible" Grid.Row="2" Grid.Column="1" />
<ContentPresenter Content="得分" Grid.Row="2" Grid.Column="2"
VerticalAlignment="Center" HorizontalAlignment="Center" />
</Grid>
<Rectangle x:Name="VerticalSeparator" Fill="#FFC9CACA"
VerticalAlignment="Stretch" Width="1" Visibility="Visible"
Grid.Row="1" Grid.Column="1"/>
//3333
</Grid>
</ControlTemplate>
</Setter.Value>
</Setter>
</Style>
</sdk:DataGridTemplateColumn.HeaderStyle>
