Useful Dll for Inno Setup users

[peterf1999]

• CreateFormFromBmp function prototype changed to:

CreateFormFromBmp(hWnd :HWND; const BmpFilename: PAnsiChar; ACPremultiplied: Boolean ): Integer;

[peterf1999]

Added the following function to dll:

• GetFileVersionData

[Cesar82]

Originally Posted by peterf1999

Added the following function to dll:

• GetFileVersionData

Thanks for adding the "GetFileVersionData" function.

If the specified file does not exist (If not found) is crashing the program.

If the file does not exist could return empty results by default and default to 0.0.0.0 version.

I observed that the return is not unicode. Do not return unicode characters is possible.
I tested the executable file that is in the "Reg to INNO Converter.7z"
http://fileforums.com/showpost.php?p=410165&postcount=2

[peterf1999]

Functions prototype changes:
function GetFileVersionData(Const FileName: String; Const FlgRes: integer): String;
function GetFileVersionData(Const FileName: PAnsiChar; Const FlgRes: integer): PAnsiChar;

GetFileVersionDataW (UNICODE) & GetFileVersionDataA (ANSI) added.

[peterf1999]

GetSysInfo procedure changes:

Now the procedure retrieves also the following properties :

• CurrentHorizontalResolution
• CurrentVerticalResolution
• CurrentRefreshRate

[peterf1999]

GetSysInfo procedure changes:

• Now the procedure returns sound device name only if its current status is 'OK', otherwise a null string is returned (it means not working properly).

[peterf1999]

Added the following functions/procedures to dll:

• GdiStartup
• GdiShutdown
• LoadImage
• DrawImages
• SetImgVisibility