dOPC Client Toolkit
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dOPCDA.GetItemProp

Returns a OPC Items property.

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

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

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