'宣言 Public Delegate Sub ItemExitingEditModeEventHandler( _ ByVal sender As Object, _ ByVal e As CancelableItemExitingEditModeEventArgs _ )
public delegate void ItemExitingEditModeEventHandler( object sender, CancelableItemExitingEditModeEventArgs e )
Imports System.Diagnostics Imports Infragistics.Win Imports Infragistics.Win.UltraWinExplorerBar Private Sub ultraExplorerBar1_ItemExitingEditMode(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinExplorerBar.CancelableItemExitingEditModeEventArgs) Handles ultraExplorerBar1.ItemExitingEditMode ' Don't allow edit mode to be exited if the edited text is empty. If (e.EditedText.Length < 1) Then e.Cancel = True End If End Sub
using System.Diagnostics; using Infragistics.Win; using Infragistics.Win.UltraWinExplorerBar; private void ultraExplorerBar1_ItemExitingEditMode(object sender, Infragistics.Win.UltraWinExplorerBar.CancelableItemExitingEditModeEventArgs e) { // Don't allow edit mode to be exited if the edited text is empty. if (e.EditedText.Length < 1) e.Cancel = true; }