CAMEvent Class
A version of this page is also available for
4/8/2010
.gif "Aa927840.563b03ce-0579-4a50-878d-b393d5f6d477(en-us,MSDN.10).gif")
This class is an event object that can be set and waited on to provide interthread synchronization.
This is currently implemented by using the Microsoft Win32® Event APIs.
Events can be created as manual-reset or automatic-reset, and will always be created as not set (nonsignaled state).
They can also be cast to handles so as to be passed to the Win32 WaitForMultipleObjects function.
Protected Data Members
| Member | Description |
|---|---|
m_hEvent |
Win32 event handle. |
Member Functions
| Member function | Description |
|---|---|
Constructs a CAMEvent object. |
|
Returns TRUE if the event is currently set, but does not block. |
|
Forces the event into a nonsignaled state. |
|
Puts the event into a signaled state. |
|
Blocks the event is signaled, or until an optional time-out occurs. |
|
Gets the HANDLE object. |
Requirements
| Windows Embedded CE | Windows CE 2.12 and later |
| Windows Mobile | Windows Mobile Version 5.0 and later |
| Note | Microsoft DirectShow applications and DirectShow filters have different include file and Library requirements For more information, see Setting Up the Build Environment |