我想我正在陷入僵局,几个小时以来一直在寻找解决方案。有什么建议么?我想做的是:点击startGame按钮,创建向服务器发送请求然后得到答案的线程,在答案之后,线程必须向主进程发送一条消息以初始化游戏窗口......
属于 WinMain 的消息过程:
LRESULT CALLBACK WndProc(HWND myWindow, UINT messg, WPARAM wParam, LPARAM lParam)
{
switch (messg) {
case WM_STARTGAME:
DestroyWindow(hStartGameButton);
DestroyWindow(hHistoryButton);
InitGameWindow(myWindow);
break;
case WM_COMMAND:
switch(LOWORD(wParam))
{
case IDC_STARTGAME_BUTTON:
{
parametros param;
param.myWindow = myWindow;
start_game = CreateThread(NULL, 0, (LPTHREAD_START_ROUTINE)ThreadStartGame, (LPVOID)&myWindow, 0, NULL);
}
}
}
这是线程:
DWORD WINAPI ThreadStartGame(LPVOID param){
HWND w = (HWND)param;
DWORD n;
BOOL ret;
mensagem resposta;
mensagem msg;
msg.tipo = COMECAR_JOGO;
msg.verifica = true;
if (!WriteFile(hPipe, &msg, (DWORD)sizeof(mensagem), &n, NULL)) {return 0;}
ret = ReadFile(hPipeN, &resposta, (DWORD)sizeof(mensagem), &n, NULL);
if (!ret || !n) {
return false;
}
PostMessage(w, WM_STARTGAME, NULL, NULL); // <- THIS GETS EXECUTED BUT NOTHINK HAPPENS AFTER
return 0;
}