C# Application Monitor?

[wbjohnson]

hey guys - i need a wee bit of help here :-) i need to write an application that sits in the system tray. the application monitor a given application by passing it a handle to it. The application must then "look" for any Edit fields and check for a postcode. if it finds a valid postcode the application must then attempt to "auto fill" the other applications input boxes in? Im guessing im going to need to do some Win32 Introp programming here.... can anyone point me in the right direction?

[Jun Du]

Couldn't figure out what you want. Maybe you can clarify the question a bit?

Best, Jun