asp.net用户自定义控件添加验证控件为何不起作用
0
[已关闭问题]
<P>一个自定义控件类继承CompositeControl</P>
<P>一个TextBox控件和</P>
<P>一个RequiredFieldValidator控件</P>
<P>但RequiredFieldValidator控件验证TextBox非空无效</P>
问题补充：
using System;
using System.Collections.Generic;
using System.Text;
using System.Web.UI.WebControls;
using System.Web.UI;
using System.Collections;
namespace LianX
{
public class JavaScript : CompositeControl
{
private TextBox _textboxPwd;//密码
private TextBox _textboxName;//登录名
private TextBox _textboxpassword;//密码确认
private TextBox _textboxEmail;//邮箱
private DropDownList _ddlSecurity;//安全问题
private TextBox _textboxSolution;//问题答案
private Button _button;//提交
private RequiredFieldValidator _rfvName;//验证登录名是否为空
private RequiredFieldValidator _rfvPwd;//验证密码是否为空
private CompareValidator _cvPassword;//验证密码的一致
private RegularExpressionValidator _revEmail;//验证邮箱的正确
private RequiredFieldValidator _rfvEmail;//验证邮箱是否为空
private RequiredFieldValidator _rfvSolution;//问题答案验证
public DropDownList DdlSecurity
{
get
{
EnsureChildControls();
return _ddlSecurity;
}
set
{
EnsureChildControls();
_ddlSecurity.DataSource = value;
}
}
public string txtname
{
get
{
EnsureChildControls();
return _textboxPwd.Text;
}
set
{
EnsureChildControls();
_textboxPwd.Text = value;
}
}
protected override void CreateChildControls()
{
//登录名
_textboxName = new TextBox();
_textboxName.ID = "textName";
this.Controls.Add(_textboxName);
//密码
_textboxPwd = new TextBox();
_textboxPwd.ID = "textPwd";
this.Controls.Add(_textboxPwd);
//确认密码
_textboxpassword = new TextBox();
