public string this[string propName]
{
get
{
if (propName == "AddressTxt")
{
string reason = "";
if (curAddress == null && !AddressControl.ValidateAddress(curAddressTxt, ref reason)) // we can only select valid items
{
return(reason);
}
}
return(null);
}
}
private void btnOk_Click(object sender, RoutedEventArgs e)
{
ListBoxItem item = (lstAddr.SelectedItem as ListBoxItem);
bool bSelected = item != null && item.Tag != null;
bool bRemove = cmbEdit.Text.Length == 0;
if (!bRemove)
{
string reason = "";
if (cmbEdit.SelectedItem == null && !AddressControl.ValidateAddress(cmbEdit.Text, ref reason))
{
return;
}
}
gridEdit.Visibility = Visibility.Collapsed;
//lstAddr.IsEnabled = true;
if (bSelected)
{
if (bRemove)
{
lstAddr.Items.Remove(item);
}
else // update item
{
item.Content = cmbEdit.Text;
item.Tag = cmbEdit.Text;
}
}
else if (cmbEdit.Text.Length > 0)
{
lstAddr.Items.Insert(lstAddr.Items.Count - 1, new ListBoxItem()
{
Content = cmbEdit.Text, Tag = cmbEdit.Text
});
}
}
