c# - CreateUserWizard 中的 ActiveStepChanged

Question

我正在阅读 membership tutorial from ASP.NET

我目前正处于标题为:

Customizing the CreateUserWizard’s Interface to Prompt for the New User’s Home Town, Homepage, and Signature

应该发生的是，我向我的 CreateUserWizard 添加了一个自定义“步骤”，但是当我运行这个自定义步骤并点击“继续”时，这些值不会插入到我的数据库中，如果出现问题，那么它应该将“NULL”插入数据库(如教程所述，“如果用户在第 2 步期间关闭注册，它将自动插入 NULL”，但即使这样也不会发生。

我的数据库有 1 个关系，从 UserProfiles_Id 到 Aspnet_Users_UserId:

FK_UserProfiles_aspnet_Users

按照教程中的步骤做了几次，还是找不到问题。

Aspx.:

<asp:CreateUserWizard ID="NewUserWizard" runat="server" ContinueDestinationPageUrl="~/bruger/info.aspx">
    <WizardSteps>
        <asp:CreateUserWizardStep ID="CreateUserWizardStep" runat="server">
        </asp:CreateUserWizardStep>
        <asp:WizardStep ID="UserSettings" runat="server" StepType="Step" Title="Dine Informationer">
           <p>Navn:<br />
                <asp:TextBox ID="Name" runat="server" TextMode="SingleLine" />
           </p>
           <p>Adresse:<br />
                <asp:TextBox ID="Adress" Columns="40" runat="server" TextMode="SingleLine" />
           </p>
           <p>Postnummer:<br />
                <asp:TextBox ID="ZipCode" Columns="20" Rows="5" runat="server" TextMode="SingleLine" />
           </p>
           <p>By:<br />
                <asp:TextBox ID="City" Columns="40" runat="server" TextMode="SingleLine" />
           </p>
        </asp:WizardStep>
        <asp:CompleteWizardStep ID="CompleteWizardStep1" runat="server" >
        </asp:CompleteWizardStep>
    </WizardSteps>
</asp:CreateUserWizard>

Aspx.cs:

 protected void NewUserWizard_ActiveStepChanged(object sender, EventArgs e)
    {
        // Have we JUST reached the Complete step?
        if (NewUserWizard.ActiveStep.Title == "Complete")
        {
            WizardStep UserSettings = NewUserWizard.FindControl("UserSettings") as
            WizardStep;

            // Programmatically reference the TextBox controls
            TextBox Name = UserSettings.FindControl("Name") as TextBox;
            TextBox Adress = UserSettings.FindControl("Adress") as TextBox;
            TextBox ZipCode = UserSettings.FindControl("ZipCode") as TextBox;
            TextBox City = UserSettings.FindControl("City") as TextBox;

            // Update the UserProfiles record for this user
            // Get the UserId of the just-added user
            MembershipUser newUser = Membership.GetUser(NewUserWizard.UserName);
            Guid newUserId = (Guid)newUser.ProviderUserKey;

            // Insert a new record into UserProfiles
            string connectionString =
                 ConfigurationManager.ConnectionStrings["LLCateringConnectionString"].ConnectionString;
            string updateSql = @"UPDATE UserProfiles SET Name = @Name, Adress = @Adress, ZipCode = @ZipCode, City = @City 
                               WHERE UserId = @UserId";

            using (SqlConnection myConnection = new SqlConnection(connectionString))
            {
                myConnection.Open();
                SqlCommand myCommand = new SqlCommand(updateSql, myConnection);
                myCommand.Parameters.AddWithValue("@Name", Name.Text.Trim());
                myCommand.Parameters.AddWithValue("@Adress", Adress.Text.Trim());
                myCommand.Parameters.AddWithValue("@ZipCode", ZipCode.Text.Trim());
                myCommand.Parameters.AddWithValue("@City", City.Text.Trim());
                myCommand.Parameters.AddWithValue("@UserId", newUserId);
                myCommand.ExecuteNonQuery();
                myConnection.Close();
            }
        }
    }

Answer 1

尝试换行

if (NewUserWizard.ActiveStep.Title == "Complete")

到

if (NewUserWizard.ActiveStep == this.CompleteWizardStep1)