private void SetCheckedStatus()
{
if (SelectedStockSysNo != null)
{
List <StockVM> result = cmbStockList.ItemsSource as List <StockVM>;
if (result != null)
{
var clone = SelectedStockSysNo.DeepCopy();
result.ForEach(f => f.IsChecked = false);
foreach (var itemValue in clone)
{
result.Where(w => w.SysNo == itemValue).ForEach(x => x.IsChecked = true);
}
}
}
}
void item_PropertyChanged(object sender, System.ComponentModel.PropertyChangedEventArgs e)
{
cmbStockList.SelectedItem = null;
StockVM itemVM = (StockVM)sender;
if (itemVM.SysNo.HasValue)
{
if (itemVM.IsChecked && !SelectedStockSysNo.Any(f => f == itemVM.SysNo))
{
SelectedStockSysNo.Add(itemVM.SysNo.Value);
}
else if (!itemVM.IsChecked && SelectedStockSysNo.Any(f => f == itemVM.SysNo))
{
SelectedStockSysNo.Remove(itemVM.SysNo.Value);
}
}
SetString();
}