Infragistics(R) NetAdvantage(R) Windows Forms
AfterSelectChangeEventArgs Class
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Infragistics.Win.UltraWinGrid Namespace : AfterSelectChangeEventArgs Class

Event parameters used for the AfterSelectChange event

Syntax

Visual Basic (Declaration) 
Public Class AfterSelectChangeEventArgs 
   Inherits System.EventArgs
C# 
public class AfterSelectChangeEventArgs : System.EventArgs 

Example

Following code shows some of the information available in AfterSelectChange event. It writes out information on the new selection.

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.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid
Imports System.Diagnostics

   Private Sub UltraGrid1_AfterSelectChange(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.AfterSelectChangeEventArgs) Handles ultraGrid1.AfterSelectChange

       Debug.Write("AfterSelectChange: ")

       ' Check the type to find out whether rows, columns or cells were seelcted.
       If e.Type Is GetType(UltraGridGroupByRow) Then

           ' Item type is a group-by-row so use Rows property off the Selected to access those items.
           If Me.ultraGrid1.Selected.Rows.Count = 0 Then
               Debug.WriteLine("No group-by rows selected.")
           Else
               Debug.WriteLine(Me.ultraGrid1.Selected.Rows.Count & " group-by rows selected.")
           End If

       ElseIf e.Type Is GetType(UltraGridRow) Then

           ' Item type is a row so use Rows property off the Selected to access those items.
           If Me.ultraGrid1.Selected.Rows.Count = 0 Then
               Debug.WriteLine("No rows selected.")
           Else
               Debug.WriteLine(Me.ultraGrid1.Selected.Rows.Count & " rows selected.")
           End If

       ElseIf e.Type Is GetType(UltraGridColumn) Then

           ' Item type is a column so use Columns property off the Selected to access those items.
           If Me.ultraGrid1.Selected.Columns.Count = 0 Then
               Debug.WriteLine("Columns are being unselected.")
           Else
               Debug.WriteLine(Me.ultraGrid1.Selected.Columns.Count & " columns are being selected.")
           End If

       ElseIf e.Type Is GetType(UltraGridCell) Then

           ' Item type is a cell so use Cells property off the Selected to access those items.
           If Me.ultraGrid1.Selected.Cells.Count = 0 Then
               Debug.WriteLine("Columns are being unselected.")
           Else
               Debug.WriteLine(Me.ultraGrid1.Selected.Cells.Count & " cells are being selected.")
           End If

       End If

   End Sub
C#Copy Code
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

private void ultraGrid1_AfterSelectChange(object sender, Infragistics.Win.UltraWinGrid.AfterSelectChangeEventArgs e)
{

	Debug.Write( "AfterSelectChange: " );

	// Check the type to find out whether rows, columns or cells were seelcted.
	if ( typeof ( UltraGridGroupByRow ) == e.Type )
	{
		// Item type is a group-by-row so use Rows property off the Selected to access those items.
		if ( this.ultraGrid1.Selected.Rows.Count == 0 )
			Debug.WriteLine( "No group-by rows selected." );
		else
			Debug.WriteLine( this.ultraGrid1.Selected.Rows.Count + " group-by rows selected." );
	}
	else if ( typeof( UltraGridRow ) == e.Type )
	{
		// Item type is a row so use Rows property off the Selected to access those items.
		if ( this.ultraGrid1.Selected.Rows.Count == 0 )
			Debug.WriteLine( "No rows selected." );
		else
			Debug.WriteLine( this.ultraGrid1.Selected.Rows.Count + " rows selected." );
	}
	else if ( typeof( UltraGridColumn ) == e.Type )
	{
		// Item type is a column so use Columns property off the Selected to access those items.
		if ( this.ultraGrid1.Selected.Columns.Count == 0 )
			Debug.WriteLine( "Columns are being unselected." );
		else
			Debug.WriteLine( this.ultraGrid1.Selected.Columns.Count + " columns are being selected." );
	}
	else if ( typeof( UltraGridCell ) == e.Type )
	{
		// Item type is a cell so use Cells property off the Selected to access those items.
		if ( this.ultraGrid1.Selected.Cells.Count == 0 )
			Debug.WriteLine( "Columns are being unselected." );
		else
			Debug.WriteLine( this.ultraGrid1.Selected.Cells.Count + " cells are being selected." );
	}	
									
}

See Also