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Article #2400

Using EnumWindows in C++Builder

#2400
From: Dan
Date: Wed, 28 Feb 2007 17:16
16 lines
1456 bytes
Hi, I am trying to use the EnumWindows function in a VCL application, 
however, I am getting an error:

"[C++ Error] Main.cpp(106): E2034 Cannot convert 'int (__stdcall *)(void 
*,long)' to 'int (__stdcall *)()'"

The call looks like this:
     EnumWindows(EnumWindowsProc, NULL);

My EnnumWindowsProc function looks like this:
     BOOL CALLBACK EnumWindowsProc(HANDLE hWnd, LPARAM lparam);

Which, I think, matches the Win32 Programming Reference.  The code 
compiles if I remove the parameters from the EnumWindowsProc function; 
however, then I don't know how to get a handle to the hWnd being 
enumerated.  What am I doing wrong?
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