using System; using System.Collections.Generic; using System.Web; using System.Web.UI; using System.Web.UI.WebControls; using System.Data; using System.Text; namespace FineUI.Examples.accordion { public partial class accordion : PageBase { protected void Page_Load(object sender, EventArgs e) { } protected void Button1_Click(object sender, EventArgs e) { Alert.ShowInTop(String.Format("当前展开的是第 {0} 个面板", Accordion1.ActivePaneIndex + 1)); } protected void Button2_Click(object sender, EventArgs e) { var nextIndex = Accordion1.ActivePaneIndex + 1; if (nextIndex >= Accordion1.Panes.Count) { nextIndex = 0; } Accordion1.ActivePaneIndex = nextIndex; } } }