deleteuser.aspx.cs

《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含的源代码.非常经典的一本asp.net2.0的书籍

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;

public partial class DeleteUser : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		//检查身份是否通过验证
		if (!User.Identity.IsAuthenticated)
		{
			//导向Authentication中的loginUrl网址进行验证
			FormsAuthentication.RedirectToLoginPage();
		}
    }

	//删除用户帐号
	protected void btnDelete_Click(object sender, EventArgs e)
	{
		//确认是否为系统管理者群组之人员才能进行删除动作
		//在此先以User层级来判别是否有权限删除,后面谈到
		//角色API时,可以改用角色群组来判别是否有权限
		if (User.Identity.Name == "Admin")
		{
			if (Membership.DeleteUser(txtUserName.Text))
			{
				txtUserName.Text = "";
				string txtMsg = "删除" + txtUserName.Text + "用户成功!";
				new AlertMessage().showMsg(this.Page, txtMsg);
			}
			else
			{
				string txtMsg = "删除" + txtUserName.Text + "用户失败!";
				new AlertMessage().showMsg(this.Page, txtMsg);
			}
		}
		else
		{
			new AlertMessage().showMsg(this.Page, "您没有删除用户的权利");
		}
	}
}