Microsoft KB Archive/10220

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Locking Discardable Objects

Q10220



The information in this article applies to:


  • Microsoft Windows Software Development Kit (SDK) versions 3.0, 3.1





SUMMARY

It is not possible to put in a call to determine whether an object is discarded. GlobalLock() returns NULL if the object is discarded. There is no such thing as a swapped object. Locking a discarded object does not affect its lock count. Discarded objects always have a lock count of zero. Objects with a nonzero lock count are never discarded.

Additional query words: 3.00 no32bit 3.10

Keywords : kb16bitonly
Issue type :
Technology : kbAudDeveloper kbWin3xSearch kbSDKSearch kbWinSDKSearch kbWinSDK300 kbWinSDK310


Last Reviewed: November 6, 1999
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