Infragistics2.Win.UltraWinTree.v8.1
AfterPaste Event
See Also  Example
Infragistics.Win.UltraWinTree Namespace > UltraTree Class : AfterPaste Event

Occurs after nodes were pasted from the clipboard.

Syntax

Visual Basic (Declaration) 
Public Event AfterPaste() As AfterPasteEventHandler
C# 
public event AfterPasteEventHandler AfterPaste()

Example

The following sample code illustrates some of the information available in the AfterPaste event.

For an overview of how to handle events in Visual Basic or Visual C#, see Event Handlers in Visual Basic and Visual C#. For specific information and code examples illustrating how to consume events in your application, see Consuming Events in the .NET Framework Developer's Guide.

Visual BasicCopy Code
    Imports Infragistics.Win
    Imports Infragistics.Win.UltraWinTree

    Private Sub ultraTree1_AfterPaste(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTree.AfterPasteEventArgs) Handles ultraTree1.AfterPaste

        Dim sb As New System.Text.StringBuilder()
        Dim node As UltraTreeNode

        sb.Append("The following nodes have been pasted from the clipboard: ")

        If e.Nodes.Count > 0 Then

            ' Expand the parent node
            If Not e.Nodes(0).Parent Is Nothing Then
                e.Nodes(0).Parent.Expanded = True
            End If

            ' Setting SelectPastedNodes to true will cause the pasted nodes
            ' to be selected when the event returns
            e.SelectPastedNodes = True

            ' Loop over the nodes
            For Each node In e.Nodes
                sb.Append(node.Text)
                sb.Append(", ")
            Next
        End If

        Debug.WriteLine(sb.ToString())

    End Sub

C#Copy Code
       using System.Diagnostics;
       using Infragistics.Win;
       using Infragistics.Win.UltraWinTree;

       private void ultraTree1_AfterPaste(object sender, Infragistics.Win.UltraWinTree.AfterPasteEventArgs e)
       {
           System.Text.StringBuilder sb = new System.Text.StringBuilder();

           sb.Append("The following nodes have been pasted from the clipboard: ");

           if ( e.Nodes.Count > 0 )
           {
               // Expand the parent node
               if ( e.Nodes[0].Parent != null )
                   e.Nodes[0].Parent.Expanded = true;

               // Setting SelectPastedNodes to true will cause the pasted nodes
               // to be selected when the event returns
               e.SelectPastedNodes = true;

               // Loop over the nodes
               foreach ( UltraTreeNode node in e.Nodes )
               {
                   sb.Append( node.Text );
                   sb.Append( ", " );
               }
           }

           Debug.WriteLine(sb.ToString());
       }

See Also