Create a Parameterized Sql Procedure..

 private void Button1_Click(System.Object sender, System.EventArgs e)
{
	SqlCommand cmd = new SqlCommand();
	SqlConnection con = new SqlConnection("Data Source=.\\SQLEXPRESS;AttachDbFilename=|DataDirectory|\\Database1.mdf;Integrated Security=True;User Instance=True");
	cmd.Connection = con;
	cmd.CommandType = CommandType.StoredProcedure;
	cmd.CommandText = "StudentResult";
}