'宣言 Public Delegate Sub ItemClickEventHandler( _ ByVal sender As Object, _ ByVal e As ItemEventArgs _ )
public delegate void ItemClickEventHandler( object sender, ItemEventArgs e )
Imports System.Diagnostics Imports Infragistics.Win Imports Infragistics.Win.UltraWinExplorerBar Private Sub ultraExplorerBar1_ItemClick(ByVal sender As Object, ByVal e As Infragistics.Win.UltraWinExplorerBar.ItemEventArgs) Handles ultraExplorerBar1.ItemClick Debug.WriteLine(String.Format("The item '{0}', from group '{1}' has been clicked.", e.Item, e.Item.Group)) End Sub
using System.Diagnostics; using Infragistics.Win; using Infragistics.Win.UltraWinExplorerBar; private void ultraExplorerBar1_ItemClick(object sender, Infragistics.Win.UltraWinExplorerBar.ItemEventArgs e) { Debug.WriteLine(string.Format("The item '{0}', from group '{1}' has been clicked.", e.Item, e.Item.Group)); }