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FilterCellValueChanged Event

FilterCellValueChanged event gets fired when the user modifies a cell in a filter row.
Syntax
'Declaration
 
Public Event FilterCellValueChanged As FilterCellValueChangedEventHandler
public event FilterCellValueChangedEventHandler FilterCellValueChanged
Event Data

The event handler receives an argument of type FilterCellValueChangedEventArgs containing data related to this event. The following FilterCellValueChangedEventArgs properties provide information specific to this event.

PropertyDescription
ApplyNewFilter Gets or sets a value indicating whether the new typed in filter should be applied.
FilterCell The filter cell that the user modified.
Remarks

FilterCellValueChanged event gets fired when the user modifies a cell in a filter row.

Example
The following code shows some of the information available in the FilterCellValueChanged 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_FilterCellValueChanged(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.FilterCellValueChangedEventArgs) Handles UltraGrid1.FilterCellValueChanged
        ' Get the filter cell whose value changed.
        Dim filterCell As UltraGridFilterCell = e.FilterCell
        Dim editor As EmbeddableEditorBase = filterCell.EditorResolved

        System.Diagnostics.Debug.WriteLine("FilterCellValueChanged: ")
        System.Diagnostics.Debug.WriteLine("	New Text = " & editor.CurrentEditText)

        If editor.IsValid Then
            ' If the user has entered a valid value in the editor then write it out.
            System.Diagnostics.Debug.WriteLine("	New Value = " & editor.Value.ToString())
        Else
            ' A value can be invallid for example if the field is a date time field
            ' and the user has not fully input a date.
            System.Diagnostics.Debug.WriteLine("	New Value is Invalid")
        End If

        ' You can conditionally cause or prevent the UltraGrid from re-filtering the
        ' rows based on the new filter value by setting the ApplyNewFilter to true 
        ' or false respectively.
        e.ApplyNewFilter = False
    End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;


		private void UltraGrid1_FilterCellValueChanged(object sender, Infragistics.Win.UltraWinGrid.FilterCellValueChangedEventArgs e)
		{
			// Get the filter cell whose value changed.
			UltraGridFilterCell filterCell = e.FilterCell;
			EmbeddableEditorBase editor = filterCell.EditorResolved;

			System.Diagnostics.Debug.WriteLine( "FilterCellValueChanged: " );
			System.Diagnostics.Debug.WriteLine( "	New Text = " + editor.CurrentEditText );

			if ( editor.IsValid )
			{
				// If the user has entered a valid value in the editor then write it out.
				System.Diagnostics.Debug.WriteLine( "	New Value = " + editor.Value.ToString( ) );
			}
			else
			{
				// A value can be invallid for example if the field is a date time field
				// and the user has not fully input a date.
				System.Diagnostics.Debug.WriteLine( "	New Value is Invalid" );
			}

			// You can conditionally cause or prevent the UltraGrid from re-filtering the
			// rows based on the new filter value by setting the ApplyNewFilter to true 
			// or false respectively.
			e.ApplyNewFilter = false;
		}
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