User Data lost?

Rhino Developer
1

Hi,

I write a key value in a object.

ON_wString strKey, strValue;
strKey.Format(_T("Type"));
strValue.Format(_T("%d"), iTypeValue);
int iCount = m_ObjRefArray->GetCount();
for ( int i=0; i<iCount; i++ )
{
	CRhinoObjRef objRef = m_ObjRefArray->GetAt(i);

	CRhinoObject* pObj = (CRhinoObject*)objRef.Object();
	CRhinoObjectAttributes Attrib( pObj->Attributes() );
	Attrib.SetUserString( strKey, strValue );
	pObj->ModifyAttributes(Attrib);
}

After many operations, the key value lost.
I failed to get data using GetUserString().
The user is not sure what operations he did.
Is any operations can make user data lost?

2

Let me know if this example is helpful (or not).

– Dale