SysFileGetPath (FUN)

FUNCTION SysFileGetPath : RTS_IEC_RESULT

Get the path of this file.

If a path is specified in the filename, the path will be extracted from the filename.

If no path is specified in the filename, the standard path for this file extension type will be returned.

InOut:

Scope	Name	Type	Comment
Return	SysFileGetPath	RTS_IEC_RESULT	The runtime system error code (see CmpErrors.library)
Input	szFileName	STRING	File name. Can contain an absolute or relative path
Inout	szPath	STRING	Path for this file
Input	diMaxLen	DINT	Maximum size in bytes of path length