IObjectCol Interface
See Also
An object collection is a set of Repository objects that can be enumerated. Two kinds of object collections are supported by the Repository:
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The collection of destination objects that correspond to the relationships in a relationship collection. Use the ITargetObjectCol interface to manage this kind of collection.
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The collection of all objects in the Repository that conform to a particular class or expose a particular interface.
When to Use
Use the IObjectCol interface to enumerate the collection of Repository objects that conform to a particular class or expose a particular interface. With this interface, you can:
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Get a count of the number of objects in the collection.
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Enumerate the objects in the collection.
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Retrieve an IRepositoryObject pointer to one of the objects in the collection.
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Refresh the cached image of the object collection.
Methods
| Iunknown Method |
Description |
| QueryInterface |
Returns pointers to supported interfaces. |
| AddRef |
Increments the reference count. |
| Release |
Decrements the reference count. |
| Idispatch Method |
Description |
| GetIDsOfNames |
Maps a single member and a set of argument names to a corresponding set of dispatch identifiers. |
| GetTypeInfo |
Retrieves a type information object, which can be used to get the type information for an interface. |
| GetTypeInfoCount |
Retrieves the number of type information interfaces that an object provides (either 0 or 1). |
| Invoke |
Provides access to properties and methods exposed by an Automation object. |
| IobjectCol Method |
Description |
| get_Count |
Retrieves a count of the number of objects in the collection. |
| get_Item |
Retrieves an IRepositoryObject interface pointer for the specified collection object. |
| _NewEnum |
Retrieves an enumeration interface pointer for the collection. |
| Refresh |
Refreshes the cached image of the object collection. |