Hi,
I am new to ASP NET MVC
I need Populate a drop down list from values obtained from a database table using MySql database and view model, after checking if the current user is application enabled, using ASP NET MVC.
My code below return
Error: returns void, a return keyword must not be followed by an object expression
Any help really appreciated.
Controller
try
{
string cs = ConfigurationManager.ConnectionStrings["cnj"].ConnectionString;
using (var connection =
new MySqlConnection(cs))
{
string commandText = " SELECT cCountry FROM `dotable_user` " +
" WHERE cName = @Username; ";
using (var command =
new MySqlCommand(commandText, connection))
{
if (!String.IsNullOrEmpty(HttpContext.User.Identity.Name.ToString()))
{
command.Parameters.AddWithValue("@Username", HttpContext.User.Identity.Name.ToString());
}
connection.Open();
string cCountry = (string)command.ExecuteScalar();
if (String.IsNullOrEmpty(cCountry))
{
TempData["Message"] = "No user.";
ViewBag.Message = String.Format("No user.");
}
List<SelectListItem> items = new List<SelectListItem>();
using (MySqlConnection con = new MySqlConnection(cs))
{
string query = " SELECT cCountry FROM `dotable_countries` " +
" WHERE cCountry = '" + cCountry.ToString() + "' ";
using (MySqlCommand cmd = new MySqlCommand(query))
{
cmd.Connection = con;
con.Open();
using (MySqlDataReader sdr = cmd.ExecuteReader())
{
while (sdr.Read())
{
items.Add(new SelectListItem
{
Text = sdr["cCountry"].ToString(),
Value = sdr["cCountry"].ToString()
});
}
}
connection.Close();
}
}
return items;
}
}
}
catch (Exception ex)
{
TempData["Message"] = "Login failed.Error - " + ex.Message;
}