IRunnableTask::IsRunning method (shobjidl_core.h)
Requests information on the state of a task, such as thumbnail extraction.
Syntax
ULONG IsRunning();
Return value
Type: LONG
Returns one of the following values to indicate the current execution state.
Return code | Description |
---|---|
|
Extraction has not yet started. |
|
The task is running. |
|
The task is suspended. |
|
IRunnableTask::Kill has been called on the thread, but the thread has not yet completely shut down. |
|
The task is finished. |
Remarks
This method must be implemented.
Requirements
Requirement | Value |
---|---|
Minimum supported client | Windows 2000 Professional, Windows XP [desktop apps only] |
Minimum supported server | Windows Server 2003 [desktop apps only] |
Target Platform | Windows |
Header | shobjidl_core.h (include Shobjidl.h) |
DLL | Shell32.dll (version 5.0 or later) |