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V25.1
  • TreeViewControl.NodeDoubleClick Event

    Occurs when a user double-clicks a node.

    Namespace: DevExpress.Xpf.Grid

    Assembly: DevExpress.Xpf.Grid.v25.1.dll

    NuGet Package: DevExpress.Wpf.Grid.Core

    Declaration

    public event NodeDoubleClickEventHandler NodeDoubleClick

    Event Data

    The NodeDoubleClick event's data class is DevExpress.Xpf.Grid.TreeList.NodeDoubleClickEventArgs.

    Remarks

    The NodeDoubleClick event occurs after a user double-clicks a row. The event parameter’s RowDoubleClickEventArgs.HitInfo property returns the view element that has been double-clicked.

    The following code sample copies the node value to the clipboard when a user double-clicks a node.

    <dxg:TreeViewControl x:Name="treeview"
                         ShowAutoFilterNode="True"
                         NodeDoubleClick="treeview_NodeDoubleClick"/>
    
    void treeview_NodeDoubleClick(object sender, DevExpress.Xpf.Grid.TreeList.NodeDoubleClickEventArgs e) {
        if (e.HitInfo.RowHandle >= 0) treeview.CopyToClipboard();
    }
    

    For information about hit testing, refer to the following DevExpress WPF Grid help topic: Hit Information.

    See Also