Version

BeforeRowFilterDropDownPopulateEventArgs Class

EventArgs for BeforeRowFilterDropDownPopulate event.
Syntax
'Declaration
 
Public Class BeforeRowFilterDropDownPopulateEventArgs 
   Inherits System.EventArgs
public class BeforeRowFilterDropDownPopulateEventArgs : System.EventArgs
Example
Following code prevents the UltraGrid from populating the filter drop down with cell values by setting Handled to true in BeforeRowFilterDropDownPopulate event handler.

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.

Imports Infragistics.Shared
Imports Infragistics.Win
Imports Infragistics.Win.UltraWinGrid


    Private Sub UltraGrid1_BeforeRowFilterDropDownPopulate(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.BeforeRowFilterDropDownPopulateEventArgs) Handles UltraGrid1.BeforeRowFilterDropDownPopulate
        ' Set the Handled to prevent UltraGrid from populating the value list.
        e.Handled = True

        ' Populate the value list with custom filter values.
        e.ValueList.ValueListItems.Add("Test", "Test")
    End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;


		private void ultraGrid1_BeforeRowFilterDropDownPopulate(object sender, Infragistics.Win.UltraWinGrid.BeforeRowFilterDropDownPopulateEventArgs e)
		{
			// Set the Handled to prevent UltraGrid from populating the value list.
			e.Handled = true;

			// Populate the value list with custom filter values.
			e.ValueList.ValueListItems.Add( "Test", "Test" );
		}
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