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nm. figured it out. i forgot about GDI. thx

how to pass PictureBoxes/HDcs to a C++ DLL and get the pixels using C++ is what i want to know. in VB, GetPixel() is way too slow

i'm a total n00b to c++, and i am working on a dll to extend a VB program. I want to pass a picturebox or its hdc to the c++ function, and have the function to return the array of pixels. i know how...