'Declaration
Public Function New( _ ByVal itemId As String, _ ByVal browsePath As BrowsePath, _ ByVal requestedDataType As VarType _ )
'Usage
Dim itemId As String Dim browsePath As BrowsePath Dim requestedDataType As VarType Dim instance As New DAItemDescriptor(itemId, browsePath, requestedDataType)
public DAItemDescriptor( string itemId, BrowsePath browsePath, VarType requestedDataType )
public: DAItemDescriptor( String^ itemId, BrowsePath^ browsePath, VarType^ requestedDataType )
Parameters
- itemId
- Contains OPC item identifier.
- browsePath
- Contains the browse path for the OPC item.
- requestedDataType
- Specifies the data type requested. Passing OpcLabs.BaseLib.ComInterop.VarTypes.Empty means that the server's canonical data type should be used.