AddTapi.NET Developer's Manual
PermanentID Property
NamespacesTraysoft.AddTapiTapiLinePermanentID
Gets the permanent ID of the line.
Declaration Syntax
C#Visual BasicVisual C++
public long PermanentID { get; }
Public ReadOnly Property PermanentID As Long
public:
property long long PermanentID {
	long long get ();
}
Remarks
PermanentID stays the same after the line is renamed or re-installed. If your application stores configuration settings associated with the line, you should use PermanentID instead of Name as the line identifier.

Assembly: Traysoft.AddTapi (Module: Traysoft.AddTapi)