Error: AutoIt has detected the stack has become corrupt

[komalo]

when i try to make a dll call this messege appears

Error: AutoIt has detected the stack has become corrupt

here is the code

dllCall("user32.dll", "int", "SendMessage", "long", 0xffff, "long", 0x1a, "long", 0x2a)

[Richard Robertson]

That means that one or more of the parameter types you are using is incorrect. In this case, I believe that the parameter types should match

LRESULT SendMessage(

HWND hWnd,

UINT Msg,

WPARAM wParam,

LPARAM lParam

);

and in the very least, those values are not "long".

[komalo]

well i took it from here http://www.autoitscript.com/forum/lofivers...php?t15343.html

and in last replay someone said it works Perfectly

all i am trying to do is rebuilding icon cache

[Richard Robertson]

I have no idea how that would work. The first parameter is a window handle, the second is an unsigned integer, and I forget what wparam and lparam are. I think they are DWORD* but I can't recall. Those aren't long.

Wait, part of your problem is that you don't even have enough parameters. I just noticed you only have three parameters. SendMessage needs 4.

First, why don't you try _SendMessage from the UDFs instead of your own DllCall, so the types are correct. You also need to figure out which parameter is missing.

Edited June 17, 2008 by Richard Robertson

[komalo]

and finally worked with _SendMessage , thank you man

[Richard Robertson]

Glad to help.