private void initialize()
{
#region ORDER-NO
bool isAlreadyExist = true;
try
{
while (isAlreadyExist)
{
string orderNo = GenerateOrderNo();
isAlreadyExist = CheckOrderExistance(orderNo);
txtInvID.Text = orderNo;
}
}
catch (Exception ex)
{
MessageBox.Show(
@"Error while generating Order No. Pease check below details for reference.
Details: " + ex.Message, @"Generate Order No", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
#endregion
//initialize the grid(empty)
dgvCart.DataSource = SelectProductClass.InitializeDGV();
//load stock available
//PopulateStockGrid();
//load default customer
txtCustID.Text = Properties.Settings.Default["WalkingCustomerID"].ToString();
txtCustName.Text = @"WALK IN CUSTOMER";
//set default date
txtInvDate.Text = DateTime.Now.Date.ToShortDateString();
//populate search by category combobox
DataSet d = CategoryClass.Select();
cboSearchCat.DataSource = d.Tables[0].DefaultView;
cboSearchCat.DisplayMember = "Name";
cboSearchCat.ValueMember = "CatID";
//POPULATE UNITS
cboMeasurement.DataSource = ProductClass.PopulateMeasurementDropDown().Tables[0].DefaultView;
cboMeasurement.DisplayMember = "Name";
cboMeasurement.ValueMember = "MeasurementID";
btnLoadAll.PerformClick();
}