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c#unity-game-enginedebuggingdllhololens
Hubert Bossy
Hubert Bossy

Reputation: 138

How to capture std output of dll in Unity UWP app?

My Unity UWP app running on hololens is calling c++ functions imported from dll file. Said library prints a lot of useful debug information to standard output and I need to access them.

Upvotes: 2

Views: 1099

Answers (1)

Hernando - MSFT
Hernando - MSFT

Reputation: 2900

Do you mean to print debug log in the console from CPP DLL?

You can write a callback function in C# that takes a string as it's argument and print it into the Unity's console window, and then pass a pointer of this function to C++ dll, so you can call the function from C++ by it's pointer, this will redirect your strings from C++ to log window. For a more detailed solution, please see here: Use Debug.Log from C++

Upvotes: 1

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