I have one application that send custom windows message and i am trying to receive this custom windows message inside a Dll which is loaded into some other process.
Is it possible?
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Of course it is possible. Give the DLL its own HWND that you can send your messages to. The DLL can either rely on the loading app's own message loop, or it can create its own message loop in a worker thread. – Remy Lebeau Oct 28 '15 at 16:43
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Hi @RemyLebeau , I don't know how you assign a handle to a Dll. Could you please throw some light on that. – Rahul Bajaj Oct 29 '15 at 02:38
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The DLL can call `CreateWindow/Ex()` to create a window for itself, and then run a message loop to service that window as needed. – Remy Lebeau Oct 29 '15 at 17:08