《Windows API》使用对话框资源创建窗口

#include<Windows.h>
#include "resource.h"
LRESULT CALLBACK MainWndProc(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam);

int WINAPI WinMain(HINSTANCE hInstace,HINSTANCE hPrevInstance,LPSTR lpCmdLine,int nCmdShow) {
DialogBoxA(hInstace, MAKEINTRESOURCEA(IDD_MAIN), NULL, MainWndProc);
}

LRESULT CALLBACK MainWndProc(HWND hwnd,UINT uMsg,WPARAM wParam,LPARAM lParam) {
switch (uMsg)
{
case WM_CLOSE:
EndDialog(hwnd, 0);
break;
case WM_LBUTTONDOWN:
MessageBoxA(hwnd, "hello", "HerGhost", MB_OKCANCEL);
case WM_COMMAND:
switch (LOWORD(wParam))//得到参数ID
{
case IDC_BUTTON2:
MessageBoxA(hwnd, "button1", "HerGhost", MB_OK);
break;
case IDC_BUTTON3:
MessageBoxA(hwnd, "button2", "HerGhost", MB_OK);
break;
default:
break;
}
break;
default:
break;
}
return 0;
}