private void medupdate_Btnu_Click(object sender, RoutedEventArgs e)
{
if (!string.IsNullOrEmpty(medprice_update.Text) && !string.IsNullOrEmpty(medtxt_update.Text))
{
String name = medtxt_update.Text;
int price = int.Parse(medprice_update.Text);
medselected.med_name = name;
medselected.med_price = price;
hmsfac.updateMedicine(medselected);
dataGrid_AllMedicines.Items.Refresh();
MessageBox.Show("Record update success!", "Success!", MessageBoxButton.OK, MessageBoxImage.Information);
}
else
{
MessageBox.Show("All fields are required.", "Warning", MessageBoxButton.OK, MessageBoxImage.Warning);
}
}