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UList::Set

Sets (replaces) an item on the list.

Syntax

p_ulIndex [in]

Type: UINT32

Index of the item to replace.

p_pValue [in]

Type: void*

Data of the item. The data has to be in the packed item form.

S_OK if the function succeeds.

E_FAIL if p_ulIndex is out of range.

E_OBJECT_ATTRIBUTEALREADYEXISTS if the list has the 'ck' option set (see DTDL definitions) and an item with the same ID is already in the list.