MFC在dll工程里创建非模态对话框

    xiaoxiao2023-03-24  4

    在MFC exe工程里创建一个非模态对话框是比较简单的,举个例子:

    CCDlgBroadcast* m_pDlgBroadcast = new CDlgBroadcast(); m_pDlgBroadcast->Create(CDlgBroadcast::IDD);

    在MFC dll工程里如果还如上例一样,在执行Create函数时则会报“读取地址错误”

    这个时候需要在前面多加一行代码:

    AFX_MANAGE_STATE(AfxGetStaticModuleState()); m_pDlgBroadcast = new CDlgBroadcast(); m_pDlgBroadcast->Create(CDlgBroadcast::IDD);

    加上AFX_MANAGE_STATE(AfxGetStaticModuleState());后就可以成功创建对话框了

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