WinAPI create window + child windows,处理按钮按下?

WinAPI create window + child windows, process a button press?

我是 WinApi 的新手,我希望在我的程序中创建一个简单的 window,其中包含一个空白 parent window 和两个较小的子按钮 "button1" & "button2"。我希望通过这个按钮将 bool 值从 false 更改为 true,反之亦然,但是我看到的几乎所有示例都很难理解,看来您必须 return 和 MSG 某种我不知道如何处理的值。

我在下面有一个 伪代码 我正在尝试做的事情,我留下了评论来解释我每时每刻想做的事情,我做对了吗方式?:

#include <windows.h>

static int buildwindow(){

    MSG msg;

    //create parent window
    HWND hWnd = CreateWindow(TEXT("scrollbar"), TEXT("Parent"), WS_VISIBLE | WS_POPUP,
    10, 10, 800, 500, NULL, NULL, NULL,  NULL);

    //create child window
    HWND hWnd1 = CreateWindow(TEXT("button"), TEXT("button1"), WS_CHILD|WS_VISIBLE | WS_POPUP,
    10, 10, 80, 25, hWnd, NULL, NULL,  NULL);

    //create child window2
    HWND hWnd2 = CreateWindow(TEXT("button"), TEXT("button2"), WS_CHILD|WS_VISIBLE | WS_POPUP,
    100, 100, 80, 25, hWnd, NULL, NULL,  NULL);

    ShowWindow(hWnd, SW_SHOW);
    UpdateWindow(hWnd);
    ShowWindow(hWnd1, SW_SHOW);
    UpdateWindow(hWnd1);
    ShowWindow(hWnd2, SW_SHOW);
    UpdateWindow(hWnd2);

    //wait for buttonpress
    while (GetMessage(&msg, NULL, 0, 0))
    {
        TranslateMessage(&msg);
        DispatchMessage(&msg);
    }

    //return the buttonpress
    return (int) msg.wParam;
}



int main(void)
{

   //create window inside the buttonpress method
   int buttonpress = buildwindow();

   //check which button was pressed
   if(buttonpress = button1){
      //do something
   }
   elseif(buttonpress = button2){
      //do something else
   }
   //finish
   return(0);

}

消息循环 (GetMessage) 在 WM_QUIT 消息到达之前不会结束。

您需要实现按钮点击事件的回调函数。

我建议在此处阅读有关按钮消息的更多信息:
https://msdn.microsoft.com/en-us/library/windows/desktop/bb775941(v=vs.85).aspx