AfterPasteEventHandler Delegate

Delegate for the UltraTree.AfterPaste event.

Syntax

Visual Basic

'Declaration
 
Public Delegate Sub AfterPasteEventHandler( _
   ByVal sender As Object, _
   ByVal e As AfterPasteEventArgs _
) 

C#

public delegate void AfterPasteEventHandler( 
   object sender,
   AfterPasteEventArgs e
)

Parameters

sender

e

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 Basic

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#

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());
}

Requirements

Target Platforms: Windows 10, Windows 8.1, Windows 8, Windows 7, Windows Server 2012, 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