如何从本机 win32 C++ 应用程序获取当前实例的可执行文件名？
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How can I get the current instance's executable file name from native win32 C++ app?
提问by John MacIntyre
Possible Duplicate:
How to get the application executable name in Windows (C++ Win32 or C++/CLI)?
How can I get the current instance's file name & path from within my native win32 C++ application?
如何从本机 win32 C++ 应用程序中获取当前实例的文件名和路径？
For example; if my application was c:\projects\testapps\getapppath.exe it would be able to tell the path is c:\projects\testapps\getapppath.exe
例如; 如果我的应用程序是 c:\projects\testapps\getapppath.exe 它将能够告诉路径是 c:\projects\testapps\getapppath.exe
回答by Garett
You can do this via the GetModuleFileNamefunction.
您可以通过GetModuleFileName函数执行此操作。
TCHAR szFileName[MAX_PATH];
GetModuleFileName(NULL, szFileName, MAX_PATH)
回答by Steve Townsend
GetCurrentProcess, then QueryFullProcessImageName
GetCurrentProcess，然后是QueryFullProcessImageName
Other answers are better for your own process - this is preferred for remote ones. Per the docs:
其他答案更适合您自己的流程 - 这是远程流程的首选。根据文档：
To retrieve the module name of the current process, use the GetModuleFileName function with a NULL module handle. This is more efficient than calling the GetProcessImageFileName function with a handle to the current process.
To retrieve the name of the main executable module for a remote process in win32 path format, use the QueryFullProcessImageName function.
要检索当前进程的模块名称，请使用带有 NULL 模块句柄的 GetModuleFileName 函数。这比使用当前进程的句柄调用 GetProcessImageFileName 函数更有效。
要以 win32 路径格式检索远程进程的主要可执行模块的名称，请使用 QueryFullProcessImageName 函数。
回答by Thanatos
回答by Ed.C
UPDATE: Works only for console applications!
更新：仅适用于控制台应用程序！
The program's path is passed as first argument, It's stored in argv[0]in the main(argc, argv[])function.
该方案的路径作为第一个参数传递，它存储在argv[0]的main(argc, argv[])功能。
回答by egrunin
Tested:
测试：
int _tmain(int argc, _TCHAR *argv[])
{
_tprintf(L"%s", argv[0]);
return 0;
}
Prints full path.
打印完整路径。
