用戶控件HTML
<asp:TextBox id="TextBox1" runat="server"></asp:TextBox>
<script language="javascript">
<!--
function <%= TextBox1.ClientID.Replace("_","")%>()
{
document.all.<%= TextBox1.ClientID%>.value = "kent";
}
//-->
</script>
用戶控件後臺代碼
{
using System;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
/// <summary>
/// WebUserControl1 的摘要說明。
/// </summary>
public class WebUserControl1 : System.Web.UI.UserControl
{
protected System.Web.UI.WebControls.TextBox TextBox1;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此處放置用戶代碼以初始化頁面
this.TextBox1.Attributes.Add("onmouseover",this.TextBox1.ClientID.Replace("_","")+"()");
}
Web 窗體設計器生成的代碼
}
}