'Declaration Public Event SummaryValueChanged As SummaryValueChangedEventHandler
public event SummaryValueChangedEventHandler SummaryValueChanged
The event handler receives an argument of type SummaryValueChangedEventArgs containing data related to this event. The following SummaryValueChangedEventArgs properties provide information specific to this event.
Property | Description |
---|---|
SummaryValue | Object with information on summary value. |
You can use the SummaryValueChanged event to apply any appearance settings to passed in SummaryValue object.
Imports Infragistics.Shared Imports Infragistics.Win Imports Infragistics.Win.UltraWinGrid Private Sub UltraGrid1_SummaryValueChanged(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinGrid.SummaryValueChangedEventArgs) Handles ultraGrid1.SummaryValueChanged ' Use the key to identify what summary the SummaryValue object is associated with ' and set appearance properties accordingly. If e.SummaryValue.Key = "Max" Then If CType(e.SummaryValue.Value, Decimal) < 20 Then ' If the max is less than han 40, then highlight the summary with red color ' by setting the back color to red e.SummaryValue.Appearance.BackColor = Color.LightYellow Else e.SummaryValue.Appearance.BackColor = Color.SkyBlue End If End If If e.SummaryValue.Key = "Avg" Then If CType(e.SummaryValue.Value, Decimal) > 20 Then ' If the sum is greater than 20, then highlight the summary with red color ' by setting the back color to red e.SummaryValue.Appearance.BackColor = Color.LightSkyBlue Else e.SummaryValue.Appearance.BackColor = Color.LightYellow End If End If End Sub
using Infragistics.Shared; using Infragistics.Win; using Infragistics.Win.UltraWinGrid; using System.Diagnostics; private void ultraGrid1_SummaryValueChanged(object sender, Infragistics.Win.UltraWinGrid.SummaryValueChangedEventArgs e) { // Use the key to identify what summary the SummaryValue object is associated with // and set appearance properties accordingly. if ( e.SummaryValue.Key == "Max" ) { if ( (decimal)e.SummaryValue.Value < 20 ) { // If the max is less than han 40, then highlight the summary with red color // by setting the back color to red e.SummaryValue.Appearance.BackColor = Color.LightYellow; } else { e.SummaryValue.Appearance.BackColor = Color.SkyBlue; } } if ( e.SummaryValue.Key == "Avg" ) { if ( (decimal)e.SummaryValue.Value > 20 ) { // If the sum is greater than 20, then highlight the summary with red color // by setting the back color to red e.SummaryValue.Appearance.BackColor = Color.LightSkyBlue; } else { e.SummaryValue.Appearance.BackColor = Color.LightYellow; } } }
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