c# - 注册后将用户详细信息输入数据库

Question

我正在尝试在 asp.net 中使用 C# 注册一个用户，然后将他们的详细信息放入我的数据库中。一切似乎都工作正常，但细节不会进入数据库。这是我到目前为止所拥有的:

protected void CreateUser_Click(object sender, EventArgs e)
{
    var manager = Context.GetOwinContext().GetUserManager<ApplicationUserManager>();
    var signInManager = Context.GetOwinContext().Get<ApplicationSignInManager>();
    var user = new ApplicationUser() { UserName = Email.Text, Email = Email.Text };
    IdentityResult result = manager.Create(user, Password.Text);

    if (result.Succeeded)
    {
        signInManager.SignIn( user, isPersistent: false, rememberBrowser: false);
        IdentityHelper.RedirectToReturnUrl(Request.QueryString["ReturnUrl"], Response);
        manager.AddToRole(user.Id, "users");

        string connectionString = WebConfigurationManager.ConnectionStrings["MyDatabaseConnection"].ConnectionString;
        SqlConnection con = new SqlConnection(connectionString);
        string sql;
        sql = "INSERT INTO users (username, title, gname, sname, dob, address, suburb, state, postcode, phone, email) VALUES (@UserName, @Title1, @FirstName, @FamilyName, @DateOfBirth, @Address, @Suburb, @State, @Postcode, @Phone, @Email)";
        SqlCommand cmd = new SqlCommand(sql, con);
        cmd.Parameters.AddWithValue("@Username", Email.Text.Trim());
        cmd.Parameters.AddWithValue("@Title1", Title1.Text.Trim());
        cmd.Parameters.AddWithValue("@FirstName", FirstName.Text.Trim());
        cmd.Parameters.AddWithValue("@FamilyName", FamilyName.Text.Trim());
        cmd.Parameters.AddWithValue("@DateOfBirth", DateOfBirth.Text.Trim());
        cmd.Parameters.AddWithValue("@Address", Address.Text.Trim());
        cmd.Parameters.AddWithValue("@Suburb", Suburb.Text.Trim());
        cmd.Parameters.AddWithValue("@State", State.Text.Trim());
        cmd.Parameters.AddWithValue("@Postcode", Postcode.Text.Trim());
        cmd.Parameters.AddWithValue("@Phone", Phone.Text.Trim());
        cmd.Parameters.AddWithValue("@Email", Email.Text.Trim());
        using (con)
        {
            con.Open();
            int rowCount = cmd.ExecuteNonQuery();
            if (rowCount > 0)
            {
                lblResult.Text = "Success. New User Registered";
            }
        }
    }
    else 
    {
        ErrorMessage.Text = result.Errors.FirstOrDefault();
    }
}

在 web.config 页面上我有连接字符串:

  <connectionStrings>
<add name="MyDatabaseConnection" connectionString="Data Source=(LocalDB)\v11.0;AttachDbFilename=|DataDirectory|\MyDatabaseConnection.mdf;Integrated Security=True"
  providerName="System.Data.SqlClient" />
  </connectionStrings>

知道我做错了什么吗？任何帮助将不胜感激。

Answer 1

连接字符串未指定目录 - 即要使用的数据库

例如，我的测试数据库是这样的:

<connectionStrings>
        <add     name="WindowsFormsApplication3.Properties.Settings.mbcConnectionString"
        connectionString="Data Source=(local);Initial Catalog=myDB;Integrated Security=True"
        providerName="System.Data.SqlClient" />
</connectionStrings>

数据源是服务器位置，目录是该服务器内的数据库