PIConnectionOpen Method

Attempts to open PIConnection.

Namespace: PIAdapters
Assembly: PIAdapters (in PIAdapters.dll) Version: 2.4.275-beta

Syntax

public string Open()

Public Function Open As String

public:
String^ Open()

member Open : unit -> string

function Open();

Exceptions

Exception	Condition
InvalidOperationException	Connection is already open, ServerName is not defined, server not found in PI servers collection, or failed to connect to PI server.

Remarks

Returns warning messages related to opening connection; otherwise, null if there are no warnings.