my app throws an exception if one clicks OK with empty user name and password during logon. Can this be fixed?

Thanks in advance,

Ralph

Could you post the exception details?  Most likely, it's a localization issue.

sorry, my fault. It seems only to happen when starting the app in VS. After pressing F5 to continue debugging, the appropriate message box appears. The *.exe behaves like expected, without throwing an exception.

Sorry again for doing stupid things and shoot to quick...

Friendly greetings,

Ralph