你能解释一下 WinMain()
函数中的 WINAPI
词吗?
Could you please explain to me the WINAPI
word in the WinMain()
function?
以最简单的方式..
#include <windows.h>
int -->WINAPI<-- WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance,
LPSTR lpCmdLine, int nCmdShow)
{
MessageBox(NULL, "Goodbye, cruel world!", "Note", MB_OK);
return 0;
}
这只是一些 Windows 时髦模式吗?
Is it just some Windows funky mode?
它有什么作用?或者更确切地说,我还没有遇到过这个 C++ 特性是什么?
What does it do? Or rather what is this C++ feature I haven't encountered yet?
WINAPI
是一个宏,其计算结果为 __stdcall
,Microsoft 特定的关键字,指定被调用者清理堆栈的调用约定.函数的调用者和被调用者需要就调用约定达成一致,以避免破坏堆栈.
WINAPI
is a macro that evaluates to __stdcall
, a Microsoft-specific keyword that specifies a calling convention where the callee cleans the stack. The function's caller and callee need to agree on a calling convention to avoid corrupting the stack.
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