用ATL实现VC插件 作者： IUNKNOW 出处： vchelp 增加命令对应的方法： 1） 如果要增加一条命令，必须在Icopyright中增加相应的方法。如在示例程序中我增加了MiniWindow这个命令，那么我在Icopyright中也必须增加MiniWindow这样一个方法 （在ClassWizard中鼠标右键Icopyright，在弹出菜单中选择Add Method 即可增加方法） 示例程序程序中共增加了四个命令:ShowInfoDlg，MiniWindow，MaxWindow和Test,应此必须在Icopyright接口中实现此四个方法 7)实现工具条后，就是实现具体的方法了,具体的实现请参看Ccopyright中的四个方法 STDMETHODIMP CCopyright::ShowInfoDlg()STDMETHODIMP CCopyright::MaxWindow()STDMETHODIMP CCopyright::MiniWindow()STDMETHODIMP CCopyright::Test()STDMETHODIMP CCopyright::ShowInfoDlg(){// TODO: Add your implementation code hereUSES_CONVERSION;CUserInfoDlg dlg;dlg.m_bstrName = m_bstrName;dlg.m_bstrEmail = m_bstrEmail;if(dlg.DoModal() == IDOK){m_bstrName = dlg.m_bstrName;m_bstrEmail = dlg.m_bstrEmail;}CRegKey reg;reg.Create(HKEY_CURRENT_USER,_T("Software\\Evesoft\\AddIns"));reg.SetValue(OLE2CT(m_bstrName),_T("NAME"));reg.SetValue(OLE2CT(m_bstrEmail),_T("EMAIL"));reg.Close();return S_OK;}STDMETHODIMP CCopyright::MaxWindow(){// TODO: Add your implementation code hereCComPtr<IDispatch> pDispWindows;CComQIPtr<IWindows, &IID_IWindows> pWindows;m_spApplication->get_Windows(&pDispWindows);pWindows = pDispWindows;pDispWindows = NULL;CComPtr<IUnknown> pUnk;CComQIPtr<IEnumVARIANT, &IID_IEnumVARIANT> pNewEnum;if (SUCCEEDED(pWindows->get__NewEnum(&pUnk)) && pUnk != NULL){pNewEnum = pUnk;VARIANT varWindow;CComQIPtr<IGenericWindow, &IID_IGenericWindow> pWindow;while (pNewEnum->Next(1, &varWindow, NULL) == S_OK){pWindow = varWindow.pdispVal;VariantClear(&varWindow);CComBSTR bstrCaption;pWindow->get_Caption(&bstrCaption);//dsWindowStateMaximized ×î´ó»¯pWindow->put_WindowState(dsWindowStateMaximized);}}return S_OK;}STDMETHODIMP CCopyright::MiniWindow(){// TODO: Add your implementation code hereCComPtr<IDispatch> pDispWindows;CComQIPtr<IWindows, &IID_IWindows> pWindows;m_spApplication->get_Windows(&pDispWindows);pWindows = pDispWindows;pDispWindows = NULL;CComPtr<IUnknown> pUnk;CComQIPtr<IEnumVARIANT, &IID_IEnumVARIANT> pNewEnum;if (SUCCEEDED(pWindows->get__NewEnum(&pUnk)) && pUnk != NULL){pNewEnum = pUnk;VARIANT varWindow;CComQIPtr<IGenericWindow, &IID_IGenericWindow> pWindow;while (pNewEnum->Next(1, &varWindow, NULL) == S_OK){pWindow = varWindow.pdispVal;VariantClear(&varWindow);CComBSTR bstrCaption;pWindow->get_Caption(&bstrCaption);//dsWindowStateMaximized ×î´ó»¯pWindow->put_WindowState(dsWindowStateMinimized);}}return S_OK;}STDMETHODIMP CCopyright::Test(){// TODO: Add your implementation code hereMessageBox(NULL,"ллʹÓ㬶¡Ó±ÉÏ","ÖÂл",MB_OK | MB_ICONINFORMATION);return S_OK;} 值的说明的是在ShowInfoDlg（）方法中弹出了一个对话框。在ATL中类似于这种对话框很容易实现。在Class Wizard 中鼠标右键，在弹出菜单种选择New ATL Object…在ATL Object wizard中的Category中选择Miscellaneous ,在Object中选择Dialog，Next按钮后，在ATL Object wizard属性对话框中Short name 编辑框中输入UserInfoDlg即完成对话框的实现。另外，对话框中输入的用户信息是记载在注册表中的.ShowInfoDlg（）方法弹出的界面如下图: 下载示例程序
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