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