Public Function QueryProperties( _
   ByVal ItemHandle As Integer, _
   ByRef numProp As Integer, _
   ByRef IDs As Integer(), _
   ByRef Names As String(), _
   ByRef Descriptions As String(), _
   ByRef Values As Object() _
) As Integer

public int QueryProperties( 
   int ItemHandle,
   out int numProp,
   out int[] IDs,
   out string[] Names,
   out string[] Descriptions,
   out object[] Values
)

Parameters

ItemHandle

Application item handle

numProp

Number of properties retruned

IDs

Array with the the property ID number

Names

Array with the property names. This symbolic name is used only in the XML-DA server. It is ignored by the DANSrv OPC DA server.

Descriptions

Array with the property description

Values

Array with the current property values

Return Value

Reference