Imports Infragistics.Shared Imports Infragistics.Win Imports Infragistics.Win.UltraWinGrid Imports System.Diagnostics Private Sub UltraGrid1_InitializeGroupByRow(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.InitializeGroupByRowEventArgs) Handles ultraGrid1.InitializeGroupByRow ' ReInitialize indicates whether the row is being initialized for the first time ' or it's being re-initialized. If e.ReInitialize Then Debug.WriteLine("A group-by row is being re-initilaized.") Else Debug.WriteLine("A group-by row is being initilaized.") End If ' Set the description to desired value. This is the text that shows up on ' the group-by row. e.Row.Description = e.Row.Value.ToString() & ", " & e.Row.Rows.Count & " Items." ' We only want to do this if we are grouping by the Country column. If e.Row.Column.Key = "Country" Then ' If the group has more than 5 items, then make the background color ' of the row to red If e.Row.Rows.Count > 5 Then e.Row.Appearance.BackColor = Color.Red Else e.Row.Appearance.ResetBackColor() End If End If End Sub
using Infragistics.Shared; using Infragistics.Win; using Infragistics.Win.UltraWinGrid; using System.Diagnostics; private void ultraGrid1_InitializeGroupByRow(object sender, Infragistics.Win.UltraWinGrid.InitializeGroupByRowEventArgs e) { // ReInitialize indicates whether the row is being initialized for the first time // or it's being re-initialized. if ( e.ReInitialize ) Debug.WriteLine( "A group-by row is being re-initilaized." ); else Debug.WriteLine( "A group-by row is being initilaized." ); // Set the description to desired value. This is the text that shows up on // the group-by row. e.Row.Description = e.Row.Value.ToString( ) + ", " + e.Row.Rows.Count + " Items."; // We only want to do this if we are grouping by the Country column. if ( e.Row.Column.Key == "Country" ) { // If the group has more than 5 items, then make the background color // of the row to red if ( e.Row.Rows.Count > 5 ) { e.Row.Appearance.BackColor = Color.Red; } else { e.Row.Appearance.ResetBackColor( ); } } }
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