dOPCDA.GetItemProp

Returns a OPC Items property.

Delphi

function GetItemProp(OPCClient: TdOPCDAClient; ItemId: string; PropId: integer): OPCVariant;

C++

OPCVariant GetItemProp(TdOPCDAClient OPCClient, AnsiString ItemId, int PropId);

Description

GetItemProp returns the current data value for the item with the passed ItemId and the passed PropId on the passed OPCServer.