ItemEditTemplate Property (UXTreeView)

Visual Basic (Declaration)
Visual Basic (Usage)
C#
C++/CLI

<CategoryAttribute("Common Properties")>
Public Property ItemEditTemplate As DataTemplate

Dim instance As UXTreeView
Dim value As DataTemplate
 
instance.ItemEditTemplate = value
 
value = instance.ItemEditTemplate

[CategoryAttribute("Common Properties")]
public DataTemplate ItemEditTemplate {get; set;}

[CategoryAttribute("Common Properties")]
public:
property DataTemplate^ ItemEditTemplate {
   DataTemplate^ get();
   void set (    DataTemplate^ value);
}

UXTreeView features built-in editing capability which can be easily enabled by setting the IsEditable property to true. When enabled, users can press the F2 key on the selected item to activate editing mode. By default, UXTextBox control will be used as the editing control.

If you prefer, you can also customize the editing control to use more advanced editing controls such as UXNumericUpDown by customizing the ItemEditTemplate property. To show the edited text/value properly, you must bind the property to the control you defined in the ItemEditTemplate property.

The following code shows how to customize the editing controls in UXTreeView by setting a custom data template to the ItemEditTemplate.

XAML	Copy Code
<Grid> <Intersoft:UXTreeView x:Name="EmployeeTrees" TreeSelectionMode="Multiple" ItemsSource="{Binding Employees}" DisplayMemberPath="Name" CollectionMemberPath="Employees" IsEditable="True"> <Intersoft:UXTreeView.ItemEditTemplate> <DataTemplate> <StackPanel Orientation="Horizontal"> <Intersoft:UXTextBox Text="{Binding Name, Mode=TwoWay}" /> <TextBlock Text="\|" /> <Intersoft:UXTextBox Text="{Binding Age, Mode=TwoWay}" /> </StackPanel> </DataTemplate> </Intersoft:UXTreeView.ItemEditTemplate> <Intersoft:UXTreeView.ItemContainerStyle> <Style TargetType="Intersoft:UXTreeViewItem"> <Setter Property="CollectionMemberPath" Value="Employees" /> <Setter Property="DisplayMemberPath" Value="Name" /> </Style> </Intersoft:UXTreeView.ItemContainerStyle> </Intersoft:UXTreeView> </Grid>

XAML

Copy Code

<Grid>
    <Intersoft:UXTreeView x:Name="EmployeeTrees" TreeSelectionMode="Multiple" ItemsSource="{Binding Employees}" 
                             DisplayMemberPath="Name" CollectionMemberPath="Employees" IsEditable="True">
        <Intersoft:UXTreeView.ItemEditTemplate>
            <DataTemplate>
                <StackPanel Orientation="Horizontal">
                    <Intersoft:UXTextBox Text="{Binding Name, Mode=TwoWay}" />
                    <TextBlock Text="|" />
                    <Intersoft:UXTextBox Text="{Binding Age, Mode=TwoWay}" />
                </StackPanel>
            </DataTemplate>
        </Intersoft:UXTreeView.ItemEditTemplate>
        <Intersoft:UXTreeView.ItemContainerStyle>
            <Style TargetType="Intersoft:UXTreeViewItem">
                <Setter Property="CollectionMemberPath" Value="Employees" />
                <Setter Property="DisplayMemberPath" Value="Name" />
            </Style>
        </Intersoft:UXTreeView.ItemContainerStyle>
    </Intersoft:UXTreeView>
</Grid>

Target Platforms: Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2

Reference

UXTreeView Class
UXTreeView Members