Use MessageBox to realize the window confession applet (with source code)

Effect demo:

Run the program and pop up the following window:

Select: Yes

Select : No

Select again: No , this box will always pop up;
Select: Yes

Function introduction and usage:

MessageBox refers to displaying a modal dialog box that contains a system icon, a set of buttons, and a brief application-specific message, such as status or error information. An integer value is returned in the message box indicating which button the user clicked.
Function:
MessageBox(HWND hWnd, LPCTSTR lpText, LPCTSTR lpCaption, UINT uType)
Parameters:
hWnd:
This parameter represents the window owned by the message box. If NULL, the message box has no owning window.
lpText:
the content in the prompt box.
lpCaption:
The title of the prompt box.
uType:
Buttons and icons in the message box.

uType parameter:

parameter	The button that appears
MB_OK	confirm
MB_YESNO	YES (yes), NO (no)
MB_ABORTRETRYIGNORE	Abort (abandon), Retry (retry), Ignore (skip)
MB_YESNOCANCEL	Yes、No、Cancel
MB_RETRYCANCEL	Retry (retry), Cancel (cancel)
MB_OKCANCEL	OK、Cancel

return value

return value	select button
IDOK	OK
IDCANCEL	CANCEL
SIDE AWAY	ABORT
IDRETRY	ETRY
I know it	IGNORE
IDYES	YES
ID NO	NO

Program source code:

#include <tchar.h>
#include <Windows.h>

int WINAPI _tWinMain(HINSTANCE hInstance, HINSTANCE hPreInstance, LPTSTR lpCmdLine, INT nShowCmd)
{
    
    
	UINT nRet = MessageBox(NULL, _T("我喜欢你！"), _T("告诉你一个秘密："), MB_YESNO);
	if (nRet == IDYES)
	{
    
    
		MessageBox(NULL, _T("爱你么么哒！"),_T(""), MB_OK);
	}
	if (nRet == IDNO)
	{
    
    
		while (1)
		{
    
    
			UINT mRet = MessageBox(NULL, _T("真的喜欢你"), _T("再选择一次嘛："), MB_YESNO);
			if (mRet == IDYES)
			{
    
    
				MessageBox(NULL, _T("我就知道你是爱我的"), _T(" "), MB_OK);
				break;
			}
		}
	}
	return 0;
}