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This function allows drivers to use operating system (OS) resources created by ResourceCreateList.
Syntax
BOOL ResourceRelease( DWORD dwResId, DWORD dwBase, DWORD dwLen ); |
Parameters
- dwResId
-
[in] Resource identifier, which is a label for a set of numbers. The following table shows the existing resource identifiers and their values, which are defined in Resmgr.h.
Resource identifier Value RESMGR_IRQ
0x00001
RESMGR_IOSPACE
0x00002
Although some resource identifiers are for your use, values below RESMGR_BASE_OEM are reserved. Values greater than RESMGR_MAX_OEM are reserved for future use. The following table shows the resource identifiers that you can use and their values, which are defined in Resmgr.h.
Resource identifier Value RESMGR_BASE_OEM
0x00080000
RESMGR_MAX_OEM
0x000FFFFF
- dwBase
-
[in] Smallest numbered resource to release.
- dwLen
-
[in] Number of resources to release. The range of resources released is dwBase+ dwLen– 1.
Return Value
TRUE indicates success. FALSE indicates failure.
You cannot have a partial allocation or a partial release of resources.
Requirements
Header | winbase.h |
Library | coredll.lib |
Windows Embedded CE | Windows CE .NET 4.0 and later |
Windows Mobile | Windows Mobile Version 5.0 and later |