Infragistics2.Win.UltraWinTabControl.v8.1
PerformingActionEventHandler Delegate
See Also  Example
Infragistics.Win.UltraWinTabControl Namespace : PerformingActionEventHandler Delegate

sender
e
Delegate for handling the UltraTabControlBase.PerformingAction event.

Syntax

Visual Basic (Declaration) 
Public Delegate Sub PerformingActionEventHandler( _
   ByVal sender As Object, _
   ByVal e As PerformingActionEventArgs _
)
C# 
public delegate void PerformingActionEventHandler( 
   object sender,
   PerformingActionEventArgs e
)

Parameters

sender
e

Example

The following code demonstrates how to access some of the information passed in the event arguments of the PerformingAction 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.UltraWinTabs
    Imports Infragistics.Win.UltraWinTabControl


    Private Sub ultraTabControl1_PerformingAction(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinTabControl.PerformingActionEventArgs) Handles ultraTabControl1.PerformingAction

        Debug.WriteLine("The following action is about to be performed: " + e.Action.ToString())

        ' Set cancel to true to prevent the operatiion from proceeding
        'e.Cancel = true

    End Sub
C#Copy Code
       using System.Diagnostics;
       using Infragistics.Win;
       using Infragistics.Win.UltraWinTabs;
       using Infragistics.Win.UltraWinTabControl;


       private void ultraTabControl1_PerformingAction(object sender, Infragistics.Win.UltraWinTabControl.PerformingActionEventArgs e)
       {
           Debug.WriteLine("The following action is about to be performed: " + e.Action.ToString());
           
           // Set cancel to true to prevent the operatiion from proceeding
           //e.Cancel = true;
       
       }

See Also