Version

DataSourceEventGroups Enumeration

Identifies groups of UltraDataSource specific events.
Syntax
'Declaration
 
Public Enum DataSourceEventGroups 
   Inherits System.Enum
public enum DataSourceEventGroups : System.Enum
Members
MemberDescription
AfterEventsAfter events
AllEventsAll events
BeforeEventsBefore events
Example
Following code shows how to disable an individual event or a group of events.

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinDataSource


    Private Sub Button1_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles Button1.Click
        Dim eventManager As DataSourceEventManager = Me.UltraDataSource1.EventManager

        ' You can disable an individual event from firing.
        Debug.WriteLine("InitializeDataRow enabled ? " & eventManager.IsEnabled(DataSourceEventIds.InitializeDataRow))
        eventManager.SetEnabled(DataSourceEventIds.InitializeDataRow, False)
        Debug.WriteLine("InitializeDataRow enabled ? " & eventManager.IsEnabled(DataSourceEventIds.InitializeDataRow))

        ' You can also disable a group of events from firing.
        Debug.WriteLine("After events enabled ? " & eventManager.IsEnabled(DataSourceEventGroups.AfterEvents))
        eventManager.SetEnabled(DataSourceEventGroups.AfterEvents, False)
        Debug.WriteLine("After events enabled ? " & eventManager.IsEnabled(DataSourceEventGroups.AfterEvents))
    End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinDataSource;
using System.Diagnostics;


		private void button1_Click(object sender, System.EventArgs e)
		{
			DataSourceEventManager eventManager = this.ultraDataSource1.EventManager;

			// You can disable an individual event from firing.
			Debug.WriteLine( "InitializeDataRow enabled ? " + eventManager.IsEnabled( DataSourceEventIds.InitializeDataRow ) );
			eventManager.SetEnabled( DataSourceEventIds.InitializeDataRow, false );
			Debug.WriteLine( "InitializeDataRow enabled ? " + eventManager.IsEnabled( DataSourceEventIds.InitializeDataRow ) );

			// You can also disable a group of events from firing.
			Debug.WriteLine( "After events enabled ? " + eventManager.IsEnabled( DataSourceEventGroups.AfterEvents ) );
			eventManager.SetEnabled( DataSourceEventGroups.AfterEvents, false );
			Debug.WriteLine( "After events enabled ? " + eventManager.IsEnabled( DataSourceEventGroups.AfterEvents ) );
		}
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

See Also