Can a Windows DLL retrieve its own filename?

Source: Internet
Author: User

Http://stackoverflow.com/questions/2043/can-a-windows-dll-retrieve-its-own-filename

A Windows EXE file has access to the command string which invoked it, including its path and filename. eg.

C:\MyApp\MyApp.exe--help.

It's not so for a DLL invoked via LoadLibrary . Does anyone know of a -a-for-a DLL to find-out-what-its-path and filename is?

Specifically I ' m interested in a Delphi solution, but I suspect that the answer would being pretty much the same for any Lang Uage.

I Think You "re looking for GetModuleFileName.

{If you is working on a DLL and is interested in the filename of the DLL rather than the filename of the Applicati On, then you can use the This function:}functionGetmodulename:string;varszFileName:Array[0.. MAX_PATH] ofChar;beginFillchar (szFileName, SizeOf (szFileName), #0);  GetModuleFileName (HInstance, szFileName, MAX_PATH); Result:=szFileName;End;

Can a Windows DLL retrieve its own filename?

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