IObjectContextActivity interface
Retrieves the activity identifier associated with the current object context.
When to implement
COM+ implements this interface.
When to use
Use this interface to retrieve the activity identifier associated with the current object context. This activity identifier is a GUID and is valid only for the lifetime of the activity.
Members
The IObjectContextActivity interface inherits from the IUnknown interface. IObjectContextActivity also has these types of members:
Methods
The IObjectContextActivity interface has these methods.
| Method | Description |
|---|---|
| GetActivityID |
Retrieves the GUID associated with the current activity. |
Remarks
You obtain a reference to an object's IObjectContextActivity interface by calling QueryInterface on the object's context, as in the following example:
hr = m_pIObjectContext->QueryInterface(
IID_IObjectContextActivity,
(void**)&m_pIObjectContextActivity);
Requirements
|
Minimum supported client | Windows 2000 Professional [desktop apps only] |
|---|---|
|
Minimum supported server | Windows 2000 Server [desktop apps only] |
|
Header |
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See also