Handler – IT&C Solutions

How to: Transmit the Message Assigned to an Event Defined in VB.NET

March 18, 2010 by Marius

Appearance of an event and transmission of its message is accomplished by specification RaiseEvent.Specification RaiseEvent is used only for events declared explicitly.Use RaiseEvent specification is exemplified in the following source code sequence developed in VB.NET:

How to: Define Events in Classes Built in VB.NET

March 18, 2010 by Marius

No Comments

Declaring events in a class built in VB.NET is done using Event specification. Defining event involves assigning the name and arguments providing.Because an event is included in a class, the objects defined on that class may send messages related to event – raise. Transmission is accomplished by specification RaiseEvent. Assigning the event to procedure for […]

How to: Identify Characteristics of Events in VB.NET

March 16, 2010 by Marius

No Comments

The event is a message sent by an object and announces the application of production a fact.Events are implemented using delegates […].For example, clicking a command button in a graphical interface causes the appearance of the event Click. The event is treated by a procedure. Events are declared in the classes, structures, modules and interfaces […]