Gets or sets the
data template that will be used to edit the content of a
cell.
Syntax
| Visual Basic (Declaration) | |
|---|
Public Property EditTemplate As DataTemplate |
Return Value
A reference to the
DataTemplate that will be used to edit the content of a cell. By default, a null reference (
Nothing in Visual Basic).
Example
All examples in this topic assume that the grid is bound to the
Orders table of the Northwind database, unless stated otherwise.
The following examples demonstrates how to change the edit template of the cell editor for the ShipVia column to a Slider control.
| XAML |  Copy Code |
|---|
<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}"/>
</Grid.Resources>
<xcdg:DataGridControl x:Name="OrdersGrid"
ItemsSource="{Binding Source={StaticResource cvs_orders}}">
<xcdg:DataGridControl.Columns>
<xcdg:Column FieldName="ShipVia">
<xcdg:Column.CellEditor>
<xcdg:CellEditor>
<xcdg:CellEditor.EditTemplate>
<DataTemplate>
<Slider Value="{xcdg:CellEditorBinding}" Minimum="1" Maximum="3"/>
</DataTemplate>
</xcdg:CellEditor.EditTemplate>
<xcdg:CellEditor.ActivationGestures>
<xcdg:KeyActivationGesture Key="Right"/>
<xcdg:KeyActivationGesture Key="Left"/>
</xcdg:CellEditor.ActivationGestures>
</xcdg:CellEditor>
</xcdg:Column.CellEditor>
</xcdg:Column>
</xcdg:DataGridControl.Columns>
</xcdg:DataGridControl>
</Grid> |
The following example demonstrates how to change the edit template of the cell editor for the Freight column to a custom calculator control. The C# code for the Calculate method called in the buttons' Click event simply calculates the new equation and is not provided. To shorten the code, some of the Button and KeyActivationGesture declarations have been removed.
| XAML | Copy Code |
|---|
<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}"/>
</Grid.Resources>
<xcdg:DataGridControl x:Name="OrdersGrid"
ItemsSource="{Binding Source={StaticResource cvs_orders}}">
<xcdg:DataGridControl.Columns>
<xcdg:Column FieldName="Freight">
<xcdg:Column.CellEditor>
<xcdg:CellEditor>
<xcdg:CellEditor.EditTemplate>
<DataTemplate>
<DockPanel>
<TextBlock x:Name="actual_value"
Text="{xcdg:CellEditorBinding}"
DockPanel.Dock="Top"/>
<UniformGrid Columns="4" x:Name="parentPanel"
Tag="{Binding ElementName=actual_value,
Path=Text,
Mode=TwoWay,
UpdateSourceTrigger=PropertyChanged}"
Button.Click="Calculate"
DockPanel.Dock="Top">
<Button x:Name="seven" Content="7"/>
<!-- ... -->
<Button x:Name="addition" Content="+"/>
</UniformGrid>
<TextBlock x:Name="current_equation" DockPanel.Dock="Bottom"/>
</DockPanel>
</DataTemplate>
</xcdg:CellEditor.EditTemplate>
<xcdg:CellEditor.ActivationGestures>
<xcdg:KeyActivationGesture Key="NumPad0"/>
<!-- ... -->
<xcdg:KeyActivationGesture Key="NumPad9"/>
</xcdg:CellEditor.ActivationGestures>
</xcdg:CellEditor>
</xcdg:Column.CellEditor>
</xcdg:Column>
</xcdg:DataGridControl.Columns>
</xcdg:DataGridControl>
</Grid> |
The following example demonstrates how to provide a default cell editor for columns that have an Int32 data type.
| XAML | Copy Code |
|---|
<Grid xmlns:xcdg="http://schemas.xceed.com/wpf/xaml/datagrid"
xmlns:s="clr-namespace:System;assembly=mscorlib">
<Grid.Resources>
<xcdg:DataGridCollectionViewSource x:Key="cvs_orders"
Source="{Binding Source={x:Static Application.Current},
Path=Orders}"/>
</Grid.Resources>
<xcdg:DataGridControl x:Name="OrdersGrid"
ItemsSource="{Binding Source={StaticResource cvs_orders}}">
<xcdg:DataGridControl.DefaultCellEditors>
<xcdg:CellEditor x:Key="{x:Type s:Int32}">
<xcdg:CellEditor.EditTemplate>
<DataTemplate>
<Slider Value="{xcdg:CellEditorBinding}"/>
</DataTemplate>
</xcdg:CellEditor.EditTemplate>
</xcdg:CellEditor>
</xcdg:DataGridControl.DefaultCellEditors>
</xcdg:DataGridControl>
</Grid> |
Requirements
Supported Frameworks: Microsoft .NET Framework version 3.5
See Also
