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Object Creation
Event Handling
Visual Basic for Applications
Legi 3.3.0 supports the following ways to create its objects.
Dim MyLabel as Object
Set MyLabel = CreateObject(“Legi32.label”)
This method follows ActiveX conventions and creates an object with a
late bind. A reference to the object is created during program
execution.
Dim MyLabel as Legi32.label
Set MyLabel = CreateObject(“Legi32.label”)
This method creates an object with an early bind. A reference to the
object is created during program compilation to increase performance.
Dim MyLabel as Object
Set MyLabel = New Legi32.label
This method requires clients to use the Type Library. It creates an
object with an early bind. A reference to the object is created during
program compilation to increase performance.
Legi 3.3.0 objects can notify client applications when predetermined
label printing events occur. For example, Legi 3.3.0 implements a
Notification object to notify a client when a label print request is sent
to the Windows print manager. This notification process is called
“firing an event.”
An object that fires an event is called an event source. Declare a
variable’s object using the WithEvents keyword.
Legitronic User Manual (v3.4) 138