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RowFilterMode Property

Determines whether row filtering is done at the band level or individual rows collection level. If the view style is horizontal, this property is ignored and the RowFilterMode is always taken to be AllRowsInBand. Default is resolved to AllRowsInBand for the root band or if the view style is horizontal. Otherwise it's resolved to SiblingRowsOnly.
Syntax
'Declaration
 
Public Property RowFilterMode As RowFilterMode
public RowFilterMode RowFilterMode {get; set;}
Remarks

This property determines determines whether row filtering is done at the band level or individual rows collection level. If this property is set to AllRowsInBand then when the user selects a filter criteria all row islands in that band are applied that filer. If the property is set to SiblingRowsOnly then the filter criteria is only applied to the current row island.

NOTE: This property affects how you specify filter criteria in code. If this property is set to AllRowsInBand then you must use UltraGridBand's ColumnFilters property (UltraGridBand.ColumnFilters). If this property is set to SiblingRowsOnly then you must use the RowsCollection's ColumnFilters (RowsCollection.ColumnFilters) property.

Example
Following code shows how to enable row filtering as well as filter rows in code. It adds multiple conditions on a single column to filter rows. It shows only rows with Unit Price greater than 5 and less than 10.

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

  Private Sub Button10_Click(ByVal sender As Object, ByVal e As System.EventArgs) Handles button10.Click

      Dim band As UltraGridBand = Me.UltraGrid1.DisplayLayout.Bands(2)

      ' Set AllowRowFiltering to true to allow the user to filter rows. This is not
      ' necessary for filtering rows through code.
      band.Override.AllowRowFiltering = DefaultableBoolean.True

      ' You can enable or disable row filtering on individual columns too.
      ' Column's setting have higher precedence for that column than the band's
      ' override settings.
      band.Columns("Phone").AllowRowFiltering = DefaultableBoolean.False

      ' Set the RowFilterMode off the override to AllRowsInBand so that the
      ' ultragrid makes use of UltraGridBand.ColumnFilters.
      band.Override.RowFilterMode = RowFilterMode.AllRowsInBand

      ' Clear any previous filters on that column.
      band.ColumnFilters("Unit Price").FilterConditions.Clear()

      ' Add two conditions one that requires value be greater than 5 and another
      ' that requires that the value be less than 10. Also we want to And these
      ' conditions because the value must satisfy both conditions. To do that
      ' set the LogicalOperator on the ColumnFilter of that column to And.
      band.ColumnFilters("Unit Price").FilterConditions.Add(FilterComparisionOperator.GreaterThan, 5)
      band.ColumnFilters("Unit Price").FilterConditions.Add(FilterComparisionOperator.LessThan, 10)
      band.ColumnFilters("Unit Price").LogicalOperator = FilterLogicalOperator.And

  End Sub
using Infragistics.Shared;
using Infragistics.Win;
using Infragistics.Win.UltraWinGrid;
using System.Diagnostics;

private void button10_Click(object sender, System.EventArgs e)
{

	UltraGridBand band = this.ultraGrid1.DisplayLayout.Bands[2];

	// Set AllowRowFiltering to true to allow the user to filter rows. This is not
	// necessary for filtering rows through code.
	band.Override.AllowRowFiltering = DefaultableBoolean.True;

	// You can enable or disable row filtering on individual columns too.
	// Column's setting have higher precedence for that column than the band's
	// override settings.
	band.Columns["Phone"].AllowRowFiltering = DefaultableBoolean.False;

	// Set the RowFilterMode off the override to AllRowsInBand so that the
	// ultragrid makes use of UltraGridBand.ColumnFilters.
	band.Override.RowFilterMode = RowFilterMode.AllRowsInBand;

	// Clear any previous filters on that column.
	band.ColumnFilters["Unit Price"].FilterConditions.Clear( );

	// Add two conditions one that requires value be greater than 5 and another
	// that requires that the value be less than 10. Also we want to And these
	// conditions because the value must satisfy both conditions. To do that
	// set the LogicalOperator on the ColumnFilter of that column to And.
	band.ColumnFilters["Unit Price"].FilterConditions.Add( FilterComparisionOperator.GreaterThan, 5 );
	band.ColumnFilters["Unit Price"].FilterConditions.Add( FilterComparisionOperator.LessThan, 10 );
	band.ColumnFilters["Unit Price"].LogicalOperator = FilterLogicalOperator.And;

}
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