System.Web.UI.WebControls.FormView.ProcessEvent C# (CSharp) Method

		void ProcessEvent (string eventName, string param, bool causesValidation)
		{
			switch (eventName)
			{
			case DataControlCommands.PageCommandName:
				int newIndex = -1;
				switch (param) {
				case DataControlCommands.FirstPageCommandArgument:
					newIndex = 0;
					break;
				case DataControlCommands.LastPageCommandArgument:
					newIndex = PageCount - 1;
					break;
				case DataControlCommands.NextPageCommandArgument:
					newIndex = PageIndex + 1;
					break;
				case DataControlCommands.PreviousPageCommandArgument:
					newIndex = PageIndex - 1;
					break;
				default:
					int paramIndex = 0;
					int.TryParse (param, out paramIndex);
					newIndex = paramIndex - 1;
					break;
				}
				ShowPage (newIndex);
				break;
					
			case DataControlCommands.FirstPageCommandArgument:
				ShowPage (0);
				break;

			case DataControlCommands.LastPageCommandArgument:
				ShowPage (PageCount - 1);
				break;
					
			case DataControlCommands.NextPageCommandArgument:
				if (PageIndex < PageCount - 1)
					ShowPage (PageIndex + 1);
				break;

			case DataControlCommands.PreviousPageCommandArgument:
				if (PageIndex > 0)
					ShowPage (PageIndex - 1);
				break;
					
			case DataControlCommands.EditCommandName:
				ProcessChangeMode (FormViewMode.Edit, false);
				break;
					
			case DataControlCommands.NewCommandName:
				ProcessChangeMode (FormViewMode.Insert, false);
				break;
					
			case DataControlCommands.UpdateCommandName:
				UpdateItem (param, causesValidation);
				break;
					
			case DataControlCommands.CancelCommandName:
				CancelEdit ();
				break;
					
			case DataControlCommands.DeleteCommandName:
				DeleteItem ();
				break;
					
			case DataControlCommands.InsertCommandName:
				InsertItem (causesValidation);
				break;
			}
		}