自定义控件问题???请教
--------------------------自定义控件代码---------------------
using System;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Collections.Specialized;
using System.ComponentModel;
namespace control
{
/// <summary>
/// WebCustomControl1 的摘要说明。
/// </summary>
[DefaultProperty("Text"),
ToolboxData("<{0}:WebCustomControl1 runat=server></{0}:WebCustomControl1>")]
public class WebCustomControl1 : System.Web.UI.WebControls.WebControl
{
public event EventHandler InvalidPasswordConfirmation;
private string newPassword;
private string confirmPassword;
public bool LoadPostData(string PostDataKey,NameValueCollection postData)
{
newPassword=(string)postData[this.UniqueID+":newpwd"];
confirmPassword=(string)postData[this.UniqueID+":confirmpwd"];
if (newPassword==confirmPassword)
{
return false;
}
else
{
return true;
}
}
public void RaisePostDataChangedEvent()
{
OnInvalidPasswordConfirmation();
}
public void OnInvalidPasswordConfirmation()
{
if (InvalidPasswordConfirmation!=null)
InvalidPasswordConfirmation(this,new System.EventArgs());
}
/// <summary>
/// 将此控件呈现给指定的输出参数。
/// </summary>
/// <param name="output"> 要写出到的 HTML 编写器 </param>
protected override void Render(HtmlTextWriter output)
{
output.RenderBeginTag(HtmlTextWriterTag.Table);
output.RenderBeginTag(HtmlTextWriterTag.Tr);
output.RenderBeginTag(HtmlTextWriterTag.Td);
output.Write("久密码");
output.RenderEndTag(); // 结束动员
output.RenderBeginTag(HtmlTextWriterTag.Td);
output.Write("<input type=\"password\" name=\""+this.UniqueID+"\" width=\"25\">");
output.RenderEndTag();
output.RenderEndTag();
output.RenderBeginTag(HtmlTextWriterTag.Tr);
output.RenderBeginTag(HtmlTextWriterTag.Td);
output.Write("新密码");
output.RenderEndTag();
output.RenderBeginTag(HtmlTextWriterTag.Td);
output.Write("<input type=\"password\" name=\""+this.UniqueID+":newpwd\" width=\"25\">");
output.RenderEndTag();
output.RenderEndTag();
output.RenderBeginTag(HtmlTextWriterTag.Tr);
output.RenderBeginTag(HtmlTextWriterTag.Td);
output.Write("确认密码");
output.RenderEndTag();
output.RenderBeginTag(HtmlTextWriterTag.Td);
output.Write("<input type=\"password\" name=\""+this.UniqueID+":confirmpwd\" width=\"25\">");
output.RenderEndTag();
output.RenderEndTag();
output.RenderBeginTag(HtmlTextWriterTag.Tr);
output.AddAttribute(HtmlTextWriterAttribute.Colspan,"2");
output.RenderBeginTag(HtmlTextWriterTag.Td);
output.AddAttribute(HtmlTextWriterAttribute.Type,"Submit");
output.AddAttribute(HtmlTextWriterAttribute.Value,"change password");
output.RenderBeginTag(HtmlTextWriterTag.Input);
output.RenderEndTag();
output.RenderEndTag();
output.RenderEndTag();
output.RenderEndTag();
}
}
}
------------------------引用该控件的cs代码-----------
using System;
using System.Collections;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Web;
using System.Web.SessionState;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.HtmlControls;
namespace test
{
/// <summary>
/// WebForm1 的摘要说明。
/// </summary>
public class WebForm1 : System.Web.UI.Page
{
protected System.Web.UI.WebControls.Label lbl_Validate;
protected control.WebCustomControl1 WebCustomControl11;
private void Page_Load(object sender, System.EventArgs e)
{
// 在此处放置用户代码以初始化页面
}
#region Web Form Designer generated code
override protected void OnInit(EventArgs e)
{
//
// CODEGEN:该调用是 ASP.NET Web 窗体设计器所必需的。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 设计器支持所需的方法 - 不要使用代码编辑器修改
/// 此方法的内容。
/// </summary>
private void InitializeComponent()
{
this.WebCustomControl11.InvalidPasswordConfirmation += new System.EventHandler(this.WebCustomControl11_InvalidPasswordConfirmation);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
private void WebCustomControl11_InvalidPasswordConfirmation(object sender, System.EventArgs e)
{
Response.Write("两次值不一样");
}
}
}
问题和预期的不一样,我想两次密码不一样,就”打“出"两次值不一样"字样,但单击按牛后没有起作用,啥回事,而且文本框值保存不了。。。,请教各位,第一次做控件