Get the file path function GetModuleFileName ()

In the project, often need to get the relative path and absolute path problem, here to get the current get executable EXE file functions, but also related to string splicing and other issues; there is no time to write down;

Here GetModuleFileName this function is the key, it can get the current application exe file path, but also know the path of the DLL file, which depends mainly on the first parameter, if the first parameter is NULL, it means that the current application EXE file path is obtained. If the first parameter is GetModuleHandle ("DLL file name"), then the path to the DLL file is obtained, so that you can know where it was loaded in LoadLibrary. It should be noted that DLL files and EXE files can not be placed on the same path.

Get the file path function GetModuleFileName ()