Undefined reference to alphablend

[Yedboy33k]

I'm trying to test blur C++ effect but it says "Undefined reference to alphablend" what to do?

[BlocksFunction]

This should be a problem with the compiler Can you link the msimg32.lib library file?

[Yedboy33k]

I linked msimg32.lib. Still the same thing.

[BlocksFunction]

Are you include wingdi.h in code?

[Yedboy33k]

oh thanks

[Yedboy33k]

keeps saying undefined reference to `_imp__AlphaBlend@44'

[BlocksFunction]

Are you linked msimg32.lib in code? try link msimg32.lib in linker options

[Yedboy33k]

where to find compiler options

[BlocksFunction]

First open your project and click "Tools"Button, and click to "Compiler Options", "Add the following commands when calling the linker" the following input box

[BlocksFunction]

I wrote some code:

include

include

int main() { AlphaBlend(NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL, NULL); return 0; } linker not say "Undefined reference to alphablend" Can you try the code?(replace "NULL" to your paramet pls)

[Yedboy33k]

It says 5 72 C:\Users\DELL\OneDrive\Escritorio\main.cpp [Error] could not convert '0' from 'int' to 'BLENDFUNCTION' {aka '_BLENDFUNCTION'}

[BlocksFunction]

replace "NULL" to your paramet pls.........

[Yedboy33k]

I did replace NULL to my paramet

[BlocksFunction]

emm