【发布时间】:2022-01-01 18:42:27
【问题描述】:
#include<windows.h>
#include<iostream>
#include<tchar.h>
LRESULT CALLBACK WindowProcedure(HWND, UINT, WPARAM, LPARAM);
TCHAR szClassName[ ] = _T("ClassName");
int WINAPI WinMain(HINSTANCE hThisInstance, HINSTANCE hPrevInstance, LPSTR lpszArgument, int nCmdShow)
{
HWND hwnd;
MSG messages;
WNDCLASSEX wincl;
wincl.hInstance = hThisInstance;
wincl.lpszMenuName = szClassName;
wincl.lpfnWndProc = WindowProcedure;
wincl.style = CS_DBLCLKS;
wincl.cbSize = sizeof(WNDCLASSEX);
wincl.hIcon = LoadIcon(NULL, IDI_APPLICATION);
wincl.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
wincl.hCursor = LoadCursor(NULL, IDC_ARROW);
wincl.cbClsExtra = 0;
wincl.cbWndExtra = 0;
wincl.hbrBackground = (HBRUSH) COLOR_BACKGROUND;
if (!RegisterClassEx(&wincl))
return 0;
hwnd = CreateWindowEx(0, szClassName, _T("ClassName"), WS_OVERLAPPEDWINDOW, CW_USEDEFAULT, CW_USEDEFAULT, 544, 375, HWND_DESKTOP, NULL, hThisInstance, NULL);
ShowWindow(hwnd, nCmdShow);
while(GetMessage(&messages, NULL, 0, 0))
{
TranslateMessage(&messages);
DispatchMessage(&messages);
}
return messages.wParam;
}
LRESULT CALLBACK WindowProcedure(HWND hwnd, UINT message, WPARAM wParam, LPARAM lParam)
{
switch(message)
{
case WM_DESTROY:
PostQuitMessage(0);
break;
default:
return DefWindowProc(hwnd, message, wParam, lParam);
}
return 0;
}
窗口不显示/打开。我已经尝试了 6 个小时直接找到问题,它不会在控制台中给我一个错误,它只是创建 .exe 窗口而不是另一个窗口。我是新手,所以不知道该怎么做或如何回复。
【问题讨论】: