[問題] MFC AfxBeginThread
我把本版的thread相關文章全看完了 但似乎沒有人遇到這種問題
假設我有一個class
我寫一些虛擬碼來代表
struct ThreadInfo{
HWND hwnd;
}
class MyFrame : public CFrameWnd{
int value;
ThreadInfo info;
void createThread(){
info.hwnd = this->m_hWnd;
AfxBeginThread(run,&info);
}
}
static void run(LPVOID param){
ThreadInfo* info = (ThreadInfo*)param;
MyFrame* frame = (MyFrame*)CWnd::FromHandle(info->hwnd);
frame->value; <-----值會錯誤..
}
是不是 我在AfxBeginThread沒辨法使用傳hwnd，要傳this來當參數比較好
但??? 這不是 mfc 建議禁用的嗎??
雖然傳this 的確可以解決我的問題，而且沒有錯誤， 但總覺得不踏實
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◆ From: 210.69.114.105
※ 編輯: neigence 來自: 210.69.114.105 (06/11 08:57)
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