How can I call a SQL function in C#?

Question

I have created a function in SQL, now I need to use that function in my C# application.

I tried using something like this, but it seems I\'m doing it wrong since I\'

Answer 1

Your SQL is a bit off, it should be:

  string query = string.Format("select * from dbo.Function1({0},{1});", int.Parse(e.CurrentRow.Cells["CodeMeli"].Value.ToString()),1);

You might want to use SqlParameter-objects to prevent sql injections:

  string query = "select * from dbo.Function1(@pa1,@par2);";
  cmd.Parameters.Add("@par1", SqlDbType.Int).Value = int.Parse(e.CurrentRow.Cells["CodeMeli"].Value.ToString());  
  cmd.Parameters.Add("@par2", SqlDbType.Int).Value = 1;