OPC DataHub™ : Version 6.4
	OPC DataHub Command Set

`OPCApply`

OPCApply — applies changes to an outgoing connection.

Syntax

(OPCApply [label])

Arguments

label: The name for this connection, as displayed in the OPC option of the Properties window. If label is * or absent, then the command affects all currently configured connections.

Returns

A message indicating success or error. Please refer to Return Syntax for details.

Description

This command applies any changes made to an outgoing OPC connection specified by label. The only changes that are not immediately applied are OPCAddItem and OPCRemoveItem. Therefore, you can call OPCAddItem and OPCRemoveItem multiple times and then must issue OPCApply once for the changes to take effect.


OPCAddItem		OPCAttach2