IModelObject::EnumerateKeys method (dbgmodel.h)
Enumerates the keys within the dynamic key provider. The returned enumerator must behave as per an EnumerateKeys(...) call on IModelObject and not as EnumerateKeyValues or any of the other enumeration variants.
Note that from the perspective of a single dynamic key provider, it is illegal to enumerate multiple keys of the same name that are physically distinct keys.
Syntax
HRESULT EnumerateKeys(
IKeyEnumerator **enumerator
);
Parameters
enumerator
An enumerator for all keys on the object (and all of its parent models) and their values and metadata is returned in this argument as an IKeyEnumerator.
Return value
This method returns HRESULT that indicates success or failure.
Remarks
The EnumerateKeys method behaves similar to the EnumerateKeyValues method excepting that it does not automatically resolve property accessors on the object. This means that if the value of a key is a property accessor, the EnumerateKeys method will return the property accessor (an IModelPropertyAccessorInterface) boxed into an IModelObject rather than automatically calling the GetValue method. This is similar to the difference between GetKey and GetKeyValue.
Requirements
| Requirement | Value |
|---|---|
| Header | dbgmodel.h |