這個問題糾結很長時間,今個解決了啊!歸結到底還是對WPF不是太了解啊,當你做完以后才發現原來是自己想的復雜了,所以啊考慮問題還是要從這門語言的本身出發,
這樣有時候就少走些彎路了。^^
xaml對應代碼:
<DataGrid>
<DataGrid.Columns>
<DataGridCheckBoxColumn Binding="{Binding Path=IsSelected,RelativeSource={RelativeSource Mode=FindAncestor, AncestorType={x:Type DataGridRow}}}">
<DataGridCheckBoxColumn.HeaderTemplate>
<DataTemplate>
<CheckBox x:Name="ckbSelectedAll" Content="全選" Checked="ckbSelectedAll_Checked" Unchecked="ckbSelectedAll_Unchecked" IsChecked="False" />
</DataTemplate>
</DataGridCheckBoxColumn.HeaderTemplate>
</DataGridCheckBoxColumn>
<DataGridTextColumn Header="序號" Width="*" Binding="{Binding SequenceNumber}" IsReadOnly="True"/> <DataGridTextColumn Header="編號" Width="*" Binding="{Binding Number}" IsReadOnly="True"/>
.....................................
...................................
<DataGrid.Columns>
<DataGrid>
C#代碼:
/// <summary> /// 全選 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void ckbSelectedAll_Checked(object sender, RoutedEventArgs e) { this.dgrid.SelectAll(); } /// <summary> /// 全不選 /// </summary> /// <param name="sender"></param> /// <param name="e"></param> private void ckbSelectedAll_Unchecked(object sender, RoutedEventArgs e) { this.dgrid.UnselectAll(); }
你可以試一下了。
下面是我的軟件截圖:
