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API Functions

How to verify the existance of a DLL by mgagnon
Posted: 1 Oct 05

CODE

Declare Integer LoadLibrary In kernel32;
    STRING lpLibFileName

Declare Integer FreeLibrary In kernel32;
    INTEGER hLibModule

?isDLLAvailable('cdosys.dll')
Function isDLLAvailable(DllFilename)
    Local hModule

    hModule = LoadLibrary(DllFilename)
    If hModule > 32
        FreeLibrary(hModule)
        lRetval = .T.
    Else
        lRetVal = .F.
    ENDIF
    RETURN lRetVal
Endfunc

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