window messages hooking???

[SherKar]

hi, i want to to hook a certain msg for a window like moving or sizing, this window is standalone app and i have its handle is there any APIS help me do this ?

[Mazdak]

If you want too hook your windows messages of your own application implement IMessageFilter interface and inheit your form from it then use Application.AddMessageFilter to add it to your application and do whatever you want with it. Mazy "I think that only daring speculation can lead us further and not accumulation of facts." - Albert Einstein

[SherKar]

no not my own app but an outside app that i have its handle

[Heath Stewart]

You'll need to use a system hook, if nothing more than to inject your code into the other application's process space (since an application doesn't dispatch messages to other processes). See Using Hooks from C#[^].

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