Conversion failed when converting the nvarchar value to data type int

Question

I am getting the error of conversion failed in my codebehind. My code is below:

using (SqlCommand cmd = new SqlCommand((tempUsertype == \"0\" ? \"Select * from t         


        

Answer 1

Try this:

cmd.Parameters.Add("@NgoId", SqlDbType.Int).Value = Convert.ToString(Session["User"]);

This will coerce the NgoId parameter to the SQL Server int data type.