帮助文档里关于XML说得很少,只有关于函数的定义说明。 XMLFlow1.SaveFlowToXML AddFlow1, filenameXMLFlow1 Object expression that references a XMLFlow control. AddFlow1 Object expression that references an AddFlow control. filename The name of the file 我按照上述定义函数,Build的时候总说cannot convert parameter 1 from 'class CAddFlow' to 'struct IDispatch *' 几个参数的定义应该都没有问题,实在搞不明白阿!
还有就是安装后会自带一些sample,里面有关于xmlflow的
XMLFlow1.SaveFlowToXML AddFlow1, filenameXMLFlow1 Object expression that references a XMLFlow control.
AddFlow1 Object expression that references an AddFlow control.
filename The name of the file 我按照上述定义函数,Build的时候总说cannot convert parameter 1 from 'class CAddFlow' to 'struct IDispatch *'
几个参数的定义应该都没有问题,实在搞不明白阿!
楼主的自学能力确实有待提高
if (IDOK == filedlg.DoModal())
{
IUnknown *pUnk = m_AddFlow.GetControlUnknown();
IDispatch *pDispatch = NULL;
HRESULT hr = pUnk->QueryInterface(IID_IDispatch, (void**)&pDispatch);
pUnk->Release();
if (pDispatch)
{
m_XmlFlow.SaveFlowToXML(pDispatch, filedlg.GetPathName());
}
}