private void btnCancel_Click(object sender, EventArgs e)
{
try
{
List <int> unsavedReceiptPayment = GetUnsavedReceiptPayment();
if (unsavedReceiptPayment.Count > 0)
{
DialogResult isConfirm = MessageBox.Show("There are some unsaved changes. Do you want to close the screen", "Warning", MessageBoxButtons.YesNo);
if (isConfirm == DialogResult.Yes)
{
applicationFacade.ClearUnsavedReceiptPayment(unsavedReceiptPayment);
this.Close();
}
}
else
{
this.Close();
}
}
catch (Exception ex)
{
MessageBox.Show(ex.Message, "Error", MessageBoxButtons.OK, MessageBoxIcon.Error);
}
}