C# (CSharp) CXLThuoc.tim Examples

Example #1

        private void CommandBinding_CanExecute_Them(object sender, CanExecuteRoutedEventArgs e)
        {
            decimal x;

            if (txtMaThuoc.Text != "" && txtTenThuoc.Text != "" &&
                decimal.TryParse(txtDonGia.Text, out x) &&
                xl.tim(txtMaThuoc.Text) == null)
            {
                e.CanExecute = true;
            }
        }