学习Windows API编程,跑Hello World报错:
LNK2019 unresolved external symbol main referenced in function "int __cdecl invoke_main(void)" (?invoke_main@@YAHXZ) WinAPI_demo C:\Users\77375\source\repos\WinAPI_demo\WinAPI_demo\MSVCRTD.lib(exe_main.obj) 1
代码很简单:
#include <windows.h>
int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpcmdLine, int nCmdShow)
{
MessageBox(NULL, TEXT("Hello Worlds"), TEXT("My First Application"), MB_OK);
return 0;
}
网上查询得知,是Linker的设置有问题:
项目右击 > 属性 > Linker > System > SubSystem,
当前设成了CONSOLE,改成Windows即可。
重新build成功,可以运行: