IBlockingLock interface

Provides a semaphore that can be used to provide temporarily exclusive access to a shared resource such as a file.


The IBlockingLock interface has these methods.

Method Description
IBlockingLock::Lock Requests a lock on a shared resource.
IBlockingLock::Unlock Releases a lock on a shared resource.


Minimum supported client Windows 2000 Professional [desktop apps only]
Minimum supported server Windows 2000 Server [desktop apps only]
Target Platform Windows
Header objidl.h