int OleInterop.IDataObject.EnumDAdvise(out OleInterop.IEnumSTATDATA ppenumAdvise)
{
if (null != oleData)
{
return(oleData.EnumDAdvise(out ppenumAdvise));
}
// Call the BCL version of the method
BclComTypes.IEnumSTATDATA bclEnum;
int hr = bclData.EnumDAdvise(out bclEnum);
NativeMethods.ThrowOnFailure(hr);
if (null == bclEnum)
{
ppenumAdvise = null;
}
else
{
ppenumAdvise = bclEnum as OleInterop.IEnumSTATDATA;
if (null == ppenumAdvise)
{
ppenumAdvise = (OleInterop.IEnumSTATDATA)(new EnumSTATDATA(bclEnum));
}
}
return(hr);
}