CoGetApplicationThreadReference function
Gets a reference to the current ASTA thread to participate in ASTA cooperative lifetime management.
Syntax
HRESULT WINOLEAPI CoGetApplicationThreadReference( _Out_ IUnknown **ppThreadReference );
Parameters
- ppThreadReference [out]
-
Receives the IUnknown interface for the thread lifetime object.
Return value
This function can return one of these values.
| Return code | Description |
|---|---|
|
The call was successful. |
|
The CoGetApplicationThreadReference function was called from an MTA or classic STA thread. |
Remarks
This function is supported only in an ASTA, where it supports the ASTA lifetime pattern.
The thread reference object returned by this function should be stored as a field in an STA object. It can't be marshaled or stored in the Global Interface Table, and it fails quickly if called from the wrong thread.
Requirements
|
Header |
|
|---|---|
|
DLL |
|
Send comments about this topic to Microsoft
Build date: 10/27/2012
