private void btnActionReturnItems_Click(object sender, EventArgs e)
{
try
{
/*1 Validations
* 2 GET CART ITEMS
* 3 GET GRAND TOTAL FROM ORDERS
* 4 GET CUSTOMER DETAILS
* 5 GET INVOICE DATE
*/
#region VALIDATIONS
btnProcessOrder.Enabled = false;
btnSelectCustomer.Enabled = false;
btnProcessUpdate.Enabled = false;
btnProcessReturn.Enabled = true;
dgvCustomer.Enabled = false;
#endregion
#region GET CART ITEMS
dgvCart.DataSource = null;
DataSet CartDS = ReturnClass.SelectCartItems(txtUpdateOrderNo.Text);
dgvCart.DataSource = CartDS.Tables[0].DefaultView;
#endregion
#region GET GRAND TOTAL FROM ORDER
if (CartDS.Tables[0].Rows.Count > 0)
{
txtTotalPayment.Text = CartDS.Tables[0].Rows[0]["TotalPayment"].ToString();
}
else if (CartDS.Tables[0].Rows.Count <= 0)
{
MessageBox.Show("No Record Found. Try Again.", "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
return;
}
#endregion
#region GET CUSTOMER NAME AND ID
if (CartDS.Tables[0].Rows.Count > 0)
{
txtCustID.Text = CartDS.Tables[0].Rows[0]["CustomerID"].ToString();
txtCustName.Text = CartDS.Tables[0].Rows[0]["CustomerName"].ToString();
}
#endregion
#region GET INVOICE DATE
if (CartDS.Tables[0].Rows.Count > 0)
{
txtInvDate.Text = CartDS.Tables[0].Rows[0]["TransactionDate"].ToString();
}
#endregion
}
catch (Exception ex)
{
MessageBox.Show(ex.Message);
}
finally
{
panelAction.Visible = false;
}
}
