'Declaration
Public Function New( _ ByVal nodePath As String, _ ByVal itemId As String, _ ByVal browsePath As BrowsePath, _ ByVal requestedDataType As VarType, _ ByVal accessPath As String _ )
'Usage
Dim nodePath As String Dim itemId As String Dim browsePath As BrowsePath Dim requestedDataType As VarType Dim accessPath As String Dim instance As New DAItemDescriptor(nodePath, itemId, browsePath, requestedDataType, accessPath)
public DAItemDescriptor( string nodePath, string itemId, BrowsePath browsePath, VarType requestedDataType, string accessPath )
public: DAItemDescriptor( String^ nodePath, String^ itemId, BrowsePath^ browsePath, VarType^ requestedDataType, String^ accessPath )
Parameters
- nodePath
- Contains node path (empty string for the root, null reference if unknown). Only used with OPC XML.
- 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.
- accessPath
- An optional data path suggestion to the server.