SHGetAssocKeys function (shlwapi.h)

Retrieves an array of class subkeys associated with an IQueryAssociations object.

Syntax

DWORD SHGetAssocKeys(
  [in]  IQueryAssociations *pqa,
  [out] HKEY               *rgKeys,
        DWORD              cKeys
);

[in] pqa

A IQueryAssociations interface pointer to the object you're interested in.

[out] rgKeys

A pointer to an array of HKEY elements that, when this function returns successfully, receives the retrieved class subkeys.

cKeys

The number of elements in the rgKeys array. If you are interested in only the primary class subkey, set this value to 1.

The number of subkeys inserted into the array.

Requirement	Value
Minimum supported client	Windows 8 [desktop apps only]
Minimum supported server	Windows Server 2012 [desktop apps only]
Target Platform	Windows
Header	shlwapi.h
Library	Shlwapi.lib
DLL	Shlwapi.dll