OPC Labs EasyOPC “Classic” Components Library
ReadItem Method
OpcLabs_EasyOpcClassicComponents ActiveX DLL > EasyDAClient Object : ReadItem Method

Description
Reads a named item using individual parameters specifying its location, and using server's canonical data type.

 

DISPID (Dispatch ID):

 

For more information, see ReadItem in .NET Reference.

Syntax
Visual Basic
Public Function ReadItem( _
   ByVal machineName As String, _
   ByVal serverClass As String, _
   ByVal itemId As String _
) As DAVtq
Parameters
machineName

serverClass

itemId

Return Type

See ReadItem in .NET Reference.

Remarks

For remarks, see ReadItem in .NET Reference.

Example

For examples, see ReadItem in .NET Reference.

See Also

EasyDAClient Object  | EasyDAClient Members