How to restrict the expansion of TreeViewAdv on DoubleClick in WPF TreeViewAdv?

In WPF TreeViewAdv to restrict the expansion of TreeViewItemAdv on Double click, the PreviewMouseDoubleClick event should be handled. The same has been demonstrated in the following code example:

<syncfusion:TreeViewAdv Name="treeViewAdv" 
                        syncfusion:SkinStorage.VisualStyle="Office2013">

    <syncfusion:TreeViewAdv.ItemContainerStyle>
        <Style TargetType="syncfusion:TreeViewItemAdv">
            <Setter Property="IsEditable" Value="False" />
        </Style>
    </syncfusion:TreeViewAdv.ItemContainerStyle>
    
    <syncfusion:TreeViewItemAdv Header="Winrt">
        <syncfusion:TreeViewItemAdv Header="SfTabControl" />
        <syncfusion:TreeViewItemAdv Header="SfAccordion" />
        <syncfusion:TreeViewItemAdv Header="SfBusyIndicator" />
        <syncfusion:TreeViewItemAdv Header="SfCalculator" />
    </syncfusion:TreeViewItemAdv>

    <syncfusion:TreeViewItemAdv Header="WPF">
        <syncfusion:TreeViewItemAdv Header="TreeViewAdv" />
        <syncfusion:TreeViewItemAdv Header="SfBusyIndicator" />
        <syncfusion:TreeViewItemAdv Header="SfCalculator" />
    </syncfusion:TreeViewItemAdv>

    <syncfusion:TreeViewItemAdv Header="Silverlight">
        <syncfusion:TreeViewItemAdv Header="SfAccordion" />
        <syncfusion:TreeViewItemAdv Header="SfBusyIndicator" />
        <syncfusion:TreeViewItemAdv Header="SfCalculator" />
    </syncfusion:TreeViewItemAdv>
    
    <syncfusion:TreeViewItemAdv Header="WP">
        <syncfusion:TreeViewItemAdv Header="SfBusyIndicator" />
        <syncfusion:TreeViewItemAdv Header="SfCalculator" />
    </syncfusion:TreeViewItemAdv>

</syncfusion:TreeViewAdv>

treeViewAdv.PreviewMouseDoubleClick += treeViewAdv_PreviewMouseDoubleClick;

void treeViewAdv_PreviewMouseDoubleClick(object sender, MouseButtonEventArgs e)
{
    // Handled the double click event
    e.Handled = true;
}

Did you find this information helpful?

Yes

Comments (0)

How to restrict the expansion of TreeViewAdv on DoubleClick in WPF TreeViewAdv?

Access denied