WCF と Membership.CreateUser を使用して新しいユーザーを作成する Silverlight Web アプリがあります。
ユーザーを正常に作成してから別のユーザーを作成すると、「ユーザーは正常に作成されました」というステータス メッセージが 2 回表示されます。または、ユーザー名が既に存在するなどの理由で、新しいユーザーを作成する最初の試みが失敗した場合、それ以降の試行ではステータス メッセージが複数回表示されます。
私のWCFサービスコード
[OperationContract]
public MembershipCreateStatus CreateNewUser(string userName, string password, string email, string securityQuestion, string securityAnswer)
{
MembershipCreateStatus status = new MembershipCreateStatus();
MembershipUser newUser = Membership.CreateUser(userName, password, email, securityQuestion, securityAnswer, true, out status);
return status;
}
メソッドへの私の呼び出し
tmsClient.CreateNewUserCompleted += new EventHandler<CreateNewUserCompletedEventArgs>(tmsClient_CreateNewUserCompleted);
tmsClient.CreateNewUserAsync(nu.UserName, nu.Password, nu.Email, nu.SecurityQuestion, nu.SecurityAnswer);
私のイベントは完了しました
void tmsClient_CreateNewUserCompleted(object sender, CreateNewUserCompletedEventArgs e)
{
MembershipCreateStatus status = e.Result;
string result = GetErrorMessage(status);
MessageBox.Show(result);
}
そして最後に GetErrorMessage メソッド
public string GetErrorMessage(MembershipCreateStatus status)
{
switch (status)
{
case MembershipCreateStatus.Success:
return "The user was successfully created.";
case MembershipCreateStatus.DuplicateUserName:
return "Username already exists. Please enter a different user name.";
case MembershipCreateStatus.DuplicateEmail:
return "A username for that e-mail address already exists. Please enter a different e-mail address.";
case MembershipCreateStatus.InvalidPassword:
return "The password provided is invalid. Please enter a valid password value.";
case MembershipCreateStatus.InvalidEmail:
return "The e-mail address provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.InvalidAnswer:
return "The password retrieval answer provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.InvalidQuestion:
return "The password retrieval question provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.InvalidUserName:
return "The user name provided is invalid. Please check the value and try again.";
case MembershipCreateStatus.ProviderError:
return "The authentication provider returned an error. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
case MembershipCreateStatus.UserRejected:
return "The user creation request has been canceled. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
default:
return "An unknown error occurred. Please verify your entry and try again. If the problem persists, please contact your system administrator.";
}
}
なぜこれが起こっているのかについてのアイデアはありますか? 送信
ニール