托盘图标（例）

#include <tchar.h>
#include <windows.h>

int _tmain(int argc, _TCHAR* argv[])
{
	NOTIFYICONDATA nid = {0};
	nid.cbSize = sizeof(NOTIFYICONDATA);
	nid.hWnd = GetDesktopWindow();
	nid.uID = 1001;
	nid.uFlags = NIF_ICON;

	nid.hIcon = LoadIcon(NULL, IDI_INFORMATION);

	Shell_NotifyIcon(NIM_ADD, &nid);

	Sleep(2000);

	nid.hIcon = LoadIcon(NULL, IDI_WARNING);

	Shell_NotifyIcon(NIM_MODIFY, &nid);

	Sleep(2000);

	Shell_NotifyIcon(NIM_DELETE, &nid);

	return 0;
}