SHRegQueryInfoUSKey


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SHRegQueryInfoUSKey
DWORD SHRegQueryInfoUSKey(
    HUSKEY hUSKey,
    LPDWORD pcSubKeys,
    LPDWORD pcchMaxSubKeyLen,
    LPDWORD pcValues,
    LPDWORD pcchMaxValueNameLen
);
Retrieves information about a specified user-specific registry key.
Returns ERROR_SUCCESS if successful, or a nonzero error code defined in Winerror.h otherwise. You can use the FormatMessage function with the FORMAT_MESSAGE_FROM_SYSTEM flag to get a textual description of the error.

hUSKey
Handle to the user-specific key that is currently open.
pcSubKeys
Address of a DWORD that receives the number of subkeys under the specified key.
pcchMaxSubKeyLen
Address of a DWORD that receives the number of characters in the largest subkey name.
pcValues
Address of a DWORD that receives the number of values under the specified key.
pcchMaxValueNameLen
Address of a DWORD that receives the number of characters in the largest value name.

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