ua.client.TdOPCUAClient.Active

Connecting or disconnecting from the OPC UA server

Delphi

property Active: boolean;

C++

__property boolean Active;

Description

This value must be set to True to establish a connection to a server and must set to False to disconnect from a server.

Example

Copy Code

  try
    if OPCUAClient.Active then
       AddInfo('Disconnecting ...')
    else
       AddInfo('Connecting ...');
    OPCUAClient.Active := not OPCUAClient.Active;
  except
    on E: Exception do
      MOutput.Lines.Add(E.Message);
  end;

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