'Declaration Public Class CellDataUpdatingEventArgs Inherits System.ComponentModel.CancelEventArgs
public class CellDataUpdatingEventArgs : System.ComponentModel.CancelEventArgs
Imports Infragistics.Shared Imports Infragistics.Win Imports Infragistics.Win.UltraWinDataSource Imports Infragistics.Win.UltraWinGrid Private Sub UltraDataSource1_CellDataUpdating(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinDataSource.CellDataUpdatingEventArgs) Handles UltraDataSource1.CellDataUpdating ' CellDataUpdating is fired when a field is modified in a control bound ' to this data source. Typically you update the external data source with ' the new value if there is an external data source. Debug.WriteLine( _ e.Column.Key & " field " & " in row " & e.Row.Index _ & " is being updated to new value of " & e.NewValue.ToString()) ' If there is an external data source that's being used to provide the ' data to the ultradata source and that external data source is updated ' with the new value, you would set the CacheData to false since you ' don't want the UltraDataSource to keep the value. e.CacheData = False ' You can also set the Cancel to true to prevent the UltraDataSource ' from updating with the new value. e.Cancel = True End Sub Private Sub UltraDataSource1_CellDataUpdated(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinDataSource.CellDataUpdatedEventArgs) Handles UltraDataSource1.CellDataUpdated ' CellDataUpdated is fired after CellDataUpdating is fired. Debug.WriteLine( _ e.Column.Key & " field " & " in row " & e.Row.Index _ & " is updated to new value of " & e.NewValue.ToString()) End Sub
using Infragistics.Shared; using Infragistics.Win; using Infragistics.Win.UltraWinDataSource; using Infragistics.Win.UltraWinGrid; using System.Diagnostics; private void ultraDataSource1_CellDataUpdating(object sender, Infragistics.Win.UltraWinDataSource.CellDataUpdatingEventArgs e) { // CellDataUpdating is fired when a field is modified in a control bound // to this data source. Typically you update the external data source with // the new value if there is an external data source. Debug.WriteLine( e.Column.Key + " field " + " in row " + e.Row.Index + " is being updated to new value of " + e.NewValue.ToString( ) ); // If there is an external data source that's being used to provide the // data to the ultradata source and that external data source is updated // with the new value, you would set the CacheData to false since you // don't want the UltraDataSource to keep the value. e.CacheData = false; // You can also set the Cancel to true to prevent the UltraDataSource // from updating with the new value. e.Cancel = true; } private void ultraDataSource1_CellDataUpdated(object sender, Infragistics.Win.UltraWinDataSource.CellDataUpdatedEventArgs e) { // CellDataUpdated is fired after CellDataUpdating is fired. Debug.WriteLine( e.Column.Key + " field " + " in row " + e.Row.Index + " is updated to new value of " + e.NewValue.ToString( ) ); }
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