private void ButtonAddAd_Click(object sender, EventArgs e)
{
try
{
if (textBoxAdContent.TextLength == 0 || textBoxAdName.TextLength == 0)
{
MessageBox.Show(@"Ad name and content must not be empty!", @"Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
else
{
_controller.AddAd(this);
Close();
}
}
catch (Exception ex) when(ex is InvalidValueException || ex is AdWithNameAlreadyExistsException)
{
MessageBox.Show(ex.Message, @"Error", MessageBoxButtons.OK,
MessageBoxIcon.Error);
}
}
