当前文件： HomeTeachingNet/HomeTeachingWeb/App_Code/MemberShipAssistant.cs[4K，2009-6-12 11:44:16]，打开代码结构图

		            
  1using System;
  2using System.Data;
  3using System.Configuration;
  4using System.Web;
  5using System.Web.Security;
  6using System.Web.UI;
  7using System.Web.UI.WebControls;
  8using System.Web.UI.WebControls.WebParts;
  9using System.Web.UI.HtmlControls;
 10/**////Asp.net源码下载专业站
 11/// <summary>
 12/// MemberShipAssistant 的摘要说明
 13/// </summary>
 14public class MemberShipAssistant
 15...{
 16    public MemberShipAssistant()
 17    ...{
 18        //
 19        // TODO: 在此处添加构造函数逻辑
 20        //
 21
 22
 23    }
 24
 25    public static string GetCreateUserErrorMessage(MembershipCreateStatus status)
 26    ...{
 27        switch (status)
 28        ...{
 29            case MembershipCreateStatus.DuplicateUserName:
 30                return "Username already exists. Please enter a different user name.";
 31
 32            case MembershipCreateStatus.DuplicateEmail:
 33                return "A username for that e-mail address already exists. Please enter a different e-mail address.";
 34
 35            case MembershipCreateStatus.InvalidPassword:
 36                return "The password provided is invalid. Please enter a valid password value.";
 37
 38            case MembershipCreateStatus.InvalidEmail:
 39                return "The e-mail address provided is invalid. Please check the value and try again.";
 40
 41            case MembershipCreateStatus.InvalidAnswer:
 42                return "The password retrieval answer provided is invalid. Please check the value and try again.";
 43
 44            case MembershipCreateStatus.InvalidQuestion:
 45                return "The password retrieval question provided is invalid. Please check the value and try again.";
 46
 47            case MembershipCreateStatus.InvalidUserName:
 48                return "The user name provided is invalid. Please check the value and try again.";
 49
 50            case MembershipCreateStatus.ProviderError:
 51                return "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
 52
 53            case MembershipCreateStatus.UserRejected:
 54                return "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
 55
 56            default:
 57                return "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
 58        }
 59    }
 60
 61    public static MembershipUserCollection GetUsersInRole(string szRoleName)
 62    ...{
 63        // 因为GetUsersInRole只能返回string数据，
 64        // 所以用 MembershipUserCollection 做进一步包装
 65        MembershipUserCollection col = new MembershipUserCollection();
 66        string[] usersInRole = Roles.GetUsersInRole(szRoleName);
 67        foreach( string szUserName in usersInRole )
 68        ...{
 69            MembershipUser NewUser = Membership.GetUser(szUserName );
 70            col.Add(NewUser);
 71        }
 72
 73        return col;
 74    }
 75
 76    public static MembershipUser CreatePowerUser(string UserName, string Pwd, out string ReturnMsg)
 77    ...{
 78        // 1) 设置默认信息并通过MemberShip加入到数据库中
 79        string szEmail = UserName + "@trfsoft.com";
 80        string szPwdQ = "Name?", szPwdA = UserName;
 81        MembershipCreateStatus status;
 82        MembershipUser NewUser = Membership.CreateUser(UserName, Pwd,
 83                                szEmail, szPwdQ, szPwdA, true, out status);
 84
 85        if (NewUser == null)
 86        ...{
 87            ReturnMsg = GetCreateUserErrorMessage(status);
 88            return null;
 89        }
 90        // 2) 加入PowerUser角色中
 91        if( !Roles.RoleExists(DataBusiness.SystemSetting.PowerUserRoleName ) )
 92        ...{
 93            Roles.CreateRole(DataBusiness.SystemSetting.PowerUserRoleName);
 94        }
 95        Roles.AddUserToRole(UserName, DataBusiness.SystemSetting.PowerUserRoleName);
 96
 97        // 3) ReturnMsg在外面可以通过ObjectDataSource控件接收
 98        ReturnMsg = "添加成功!";
 99
100        return NewUser;
101    }
102
103    public static bool DeletePowerUser(ref string UserName)
104    ...{
105        return Membership.DeleteUser(UserName);
106    }
107}
108