The following example demonstrates how to subscribe the MouseEnter and MouseLeave events of each DataRow using EventTriggers in an implicit style. The MouseEnter and MouseLeave event handlers are provided below.
| XAML |
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<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid">
<Grid.Resources>
<xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
Source="{Binding Source={x:Static Application.Current},
Path=Orders}"/>
<Style TargetType="{x:Type xcdg:DataRow}">
<EventSetter Event="MouseEnter"
Handler="DataRowMouseEnter"/>
<EventSetter Event="MouseLeave"
Handler="DataRowMouseLeave"/>
</Style> </Grid.Resources>
<xcdg:DataGridControl x:Name="OrdersGrid"
ItemsSource="{Binding Source={StaticResource cvs_orders}}"
View="TableView.LunaNormalColorTheme"/>
</Grid> |
The following code provides the implementation of the MouseEnter and MouseLeave event handlers, which change the background color of a DataRow when the mouse enters and resets it when the mouse leaves.
| VB.NET |
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Private Sub DataRowMouseEnter(ByVal sender As Object, ByVal e As MouseEventArgs)
Dim row As Xceed.Wpf.DataGrid.DataRow = TryCast(sender, Xceed.Wpf.DataGrid.DataRow)
If Not row Is Nothing Then
row.Background = Brushes.Pink
End If
End Sub
Private Sub DataRowMouseLeave(ByVal sender As Object, ByVal e As MouseEventArgs)
Dim row As Xceed.Wpf.DataGrid.DataRow = TryCast(sender, Xceed.Wpf.DataGrid.DataRow)
If Not row Is Nothing Then
row.Background = DataGridControl.GetParentDataGridControl( row ).Background
End If
|
| C# |
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private void DataRowMouseEnter( object sender, MouseEventArgs e )
{
Xceed.Wpf.DataGrid.DataRow row = sender as Xceed.Wpf.DataGrid.DataRow;
if( row != null )
{
row.Background = Brushes.Pink;
}
}
private void DataRowMouseLeave( object sender, MouseEventArgs e )
{
Xceed.Wpf.DataGrid.DataRow row = sender as Xceed.Wpf.DataGrid.DataRow;
if( row != null )
{
row.Background = DataGridControl.GetParentDataGridControl( row ).Background;
}
} |
