dispatch问题

[lqk586]

如何只根据注册表中的内容，查找注册的组件，然后东调用？dispatch怎么用啊？
msdn上的帮助，怎么都是错？

[luohualiushui]

通过察看注册表中组件的TypeLib键值确定该组件的类型库
通过类型库进行调用

至于怎么调用，你可以看看ITypeLib接口的说明

[gjd111686]

CWnd::CreateControl
BOOL CWnd::CreateControl( LPCTSTR lpszClass, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CFile* pPersist = NULL, BOOL bStorage = FALSE, BSTR bstrLicKey = NULL );

BOOL CWnd::CreateControl( REFCLSID clsid, LPCTSTR lpszWindowName, DWORD dwStyle, const RECT& rect, CWnd* pParentWnd, UINT nID, CFile* pPersist = NULL, BOOL bStorage = FALSE, BSTR bstrLicKey = NULL );

看到有nID参数,没有试过
只试过这个,以下代码为片段只是个思路,程序员大本营中有个例子,没找到.

for(int jIndex=0;jIndex<m_pCheckBoxList.GetCount();jIndex++)
{
Position_CheckBox=m_pCheckBoxList.FindIndex(jIndex);
pCheckBox=(CButton*)m_pCheckBoxList.GetAt(Position_CheckBox);
m_CheckBoxSerial.Format("%d",jIndex);

m_Rect.left=(10+jIndex%8*45);
m_Rect.top=(20+jIndex/8*15);
m_Rect.right=(55+jIndex%8*45);
m_Rect.bottom=(35+jIndex/8*15);
pCheckBox->Create(m_CheckBoxSerial,WS_VISIBLE|BS_CHECKBOX|BS_LEFTTEXT,m_Rect,this,200+jIndex);
//pCheckBox->SetCheck(TRUE);
}
创建复选框N个.
判断触发哪个ID
OnSysCommand(UINT nID, LPARAM lParam)
{
if ((nID & 0xFFF0) == IDM_ABOUTBOX)
{
CAboutDlg dlgAbout;
dlgAbout.DoModal();
}
else
{
CDialog::OnSysCommand(nID, lParam);
}
}

[lqk586]

gjd111686(数字金刚):
谢谢你的思路。