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ResUtilGetResourceDependencyByClassEx function (resapi.h)

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Enumerates the dependencies of a specified resource in a specified cluster and returns a handle to a dependency that matches a specified resource class. The PRESUTIL_GET_RESOURCE_DEPENDENCY_BY_CLASS_EX type defines a pointer to this function.

Syntax

HRESOURCE ResUtilGetResourceDependencyByClassEx(
  [in] HCLUSTER                  hCluster,
  [in] HANDLE                    hSelf,
  [in] PCLUS_RESOURCE_CLASS_INFO prci,
  [in] BOOL                      bRecurse,
  [in] DWORD                     dwDesiredAccess
);

Parameters

[in] hCluster

A handle to the cluster to which the resource belongs.

[in] hSelf

A handle to the dependent resource. This resource depends on one or more resources.

[in] prci

A pointer to a PCLUS_RESOURCE_CLASS_INFO structure that describes the resource class of the dependency to return.

[in] bRecurse

Determines the scope of the search. If TRUE, the function checks the entire dependency tree under the dependent resource. If FALSE, the function checks only the resources on which the dependent resource directly depends.

[in] dwDesiredAccess

The requested access privileges. This might be any combination of GENERIC_READ (0x80000000), GENERIC_ALL (0x10000000), or MAXIMUM_ALLOWED (0x02000000). If this value is zero (0), an undefined error might be returned. Using GENERIC_ALL is the same as calling ResUtilGetResourceDependencyByClass.

Return value

If the operation succeeds, the function returns a handle to one of the resources on which the resource that is specified by hSelf depends. The caller is responsible for closing the handle by calling CloseClusterResource.

If the operation fails, the function returns NULL. For more information, call the GetLastError function.

Requirements

Requirement Value
Minimum supported client None supported
Minimum supported server Windows Server 2012
Target Platform Windows
Header resapi.h
Library ResUtils.lib
DLL ResUtils.dll

See also

Resource Utility Functions