CQPM_RELEASE message
The CQPM_RELEASE message is sent to the CQPageProc callback function of a query form extension page when the page is about to be unloaded.
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wParam
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Not used.
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lParam
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Not used.
The return value for this message is ignored.
Requirement | Value |
---|---|
Minimum supported client |
Windows Vista |
Minimum supported server |
Windows Server 2008 |
Header |
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