public DataTable DeleteCustomer(InfowayCustomer customer)
{
DataTable customerTable = new DataTable("Customers");
int result = 0;
using (MySqlConnection CN = new MySqlConnection(ConfigurationManager.ConnectionStrings["InfowayMySqlConStr"].ConnectionString))
{
CN.Open();
MySqlCommand CMD = new MySqlCommand();
CMD.Connection = CN;
CMD.CommandType = CommandType.StoredProcedure;
CMD.CommandText = "DeleteInfowayCustomers";
CMD.Parameters.AddWithValue("p_CustomerId", customer.CustomerId);
result = CMD.ExecuteNonQuery();
CN.Close();
}
if (result > 0)
{
return(GetAllCustomers());
}
else
{
throw new Exception("Insert Optioration failed! Please retry!");
}
}
private void btnModify_Click(object sender, EventArgs e)
{
InfowayCustomer customer = new InfowayCustomer()
{
CustomerId = int.Parse(txtCustomerId.Text),
ContactName = txtContactName.Text,
City = txtCity.Text
};
try
{
customerDal.UpdateCustomer(customer);
customersTable = customerDal.GetAllCustomers();
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
}
