protected override void OnLoad(EventArgs e)
{
base.OnLoad(e);
RcboxCustomers.MultiColumnComboBoxElement.DropDownWidth = 300;
RcboxCustomers.DataSource = CustomerViewModel.GetAllNonDeletedEntities();
RcboxProducts.MultiColumnComboBoxElement.DropDownWidth = 400;
RcboxProducts.DataSource = ProductViewModel.GetAllNonDeletedEntities();
RgvOrderDetails.DataSource = GridViewOrderDetails;
DeselectCustomerComboBox();
DeselectProductComboBox();
}
private void RefreshPage()
{
ClearTopPanel();
EnabledTopPanel(true);
ClearProductPanel();
InvisibleAllResultLabels();
// Clear all items in GridOrderDetails
GridViewOrderDetails.Clear();
UpdateGridView();
// Refresh RadCombobox Product and Customer
RcboxCustomers.DataSource = CustomerViewModel.GetAllNonDeletedEntities();
RcboxProducts.DataSource = ProductViewModel.GetAllNonDeletedEntities();
}