IBlockingLock interface (objidl.h)
Provides a semaphore that can be used to provide temporarily exclusive access to a shared resource such as a file.
Inheritance
The IBlockingLock interface inherits from the IUnknown interface. IBlockingLock also has these types of members:
Methods
The IBlockingLock interface has these methods.
| IBlockingLock::Lock Requests a lock on a shared resource. |
| IBlockingLock::Unlock Releases a lock on a shared resource. |
Requirements
| Requirement | Value |
|---|---|
| Minimum supported client | Windows 2000 Professional [desktop apps only] |
| Minimum supported server | Windows 2000 Server [desktop apps only] |
| Target Platform | Windows |
| Header | objidl.h |
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