can not execeute stored procedure on form load in c# code example
Example: call stored proc c#
using (SqlConnection conn = new SqlConnection("Server=(local);DataBase=Northwind;Integrated Security=SSPI")) {
conn.Open();
SqlCommand cmd = new SqlCommand("CustOrderHist", conn);
cmd.CommandType = CommandType.StoredProcedure;
cmd.Parameters.Add(new SqlParameter("@CustomerID", custId));
using (SqlDataReader rdr = cmd.ExecuteReader()) {
while (rdr.Read())
{
Console.WriteLine("Product: {0,-35} Total: {1,2}",rdr["ProductName"],rdr["Total"]);
}
}
}