Question: What Is Event In VB?

What are the features of VB?

Strong Programming Features VB.NetBoolean Conditions.Automatic Garbage Collection.Standard Library.Assembly Versioning.Properties and Events.Delegates and Events Management.Easy-to-use Generics.Indexers.More items….

What are form events in Visual Basic?

Form EventsSr.No.EventDescription18MouseLeaveOccurs when the mouse pointer leaves the form.19MouseMoveOccurs when the mouse pointer is moved over the form.20MouseUpOccurs when the mouse pointer is over the form and a mouse button is released.21MouseWheelOccurs when the mouse wheel moves while the control has focus.22 more rows

What is click event in Visual Basic?

The Click Event in VB6 A control’s Click event fires when the control is enabled and the user both presses and releases a mouse button while the mouse pointer is over the control. … The Click event can also fire when the user presses a control’s access key.

What are the data types in VB?

Data Types in Visual BasicData TypeSizeRangeShort2 bytes-32,768 to 32,767Single4 bytes-3.4028235E+38 through -1.401298E-45 † for negative values; 1.401298E-45 through 3.4028235E+38 † for positive valuesStringDepends on Platform0 to approximately 2 billion Unicode charactersUInteger4 bytes0 to 4,294,967,29513 more rows

What is Mousedown event?

Definition and Usage. The mousedown event occurs when the left mouse button is pressed down over the selected element. The mousedown() method triggers the mousedown event, or attaches a function to run when a mousedown event occurs. Tip: This method is often used together with the mouseup() method.

Which mouse button is which?

Most computer mice have at least two mouse buttons. When you press the left one, it is called a left click. When you press the one on the right, it is called a right click. By default, the left button is the main mouse button, and is used for common tasks such as selecting objects and double-clicking.

What does VB mean?

What does VB stand for?Rank Abbr.MeaningVBVolleyballVBVictoria Beckham (singer)VBVery BeautifulVBVery Bad11 more rows

What is Event explain key and mouse events?

Events are basically a user action like key press, clicks, mouse movements, etc., or some occurrence like system generated notifications. Applications need to respond to events when they occur. Clicking on a button, or entering some text in a text box, or clicking on a menu item, all are examples of events.

What is event procedure?

Event procedures (Also known as Event Handlers) Event procedures tell objects how to respond to events. So far most of the code we have written has been placed in Click Event/Handlers. Event procedures can be initiated (made to execute) by actions of the user or by something that happens in the code.

What is form load event?

The Form Load Event in VB . NET. An important event you’ll want to write code for is the Form Load event. You might want to, for example, set the Enabled property of a control to False when a form loads. … You can do all this from the Form Load event.

What is Mouseup event?

The mouseup event is fired at an Element when a button on a pointing device (such as a mouse or trackpad) is released while the pointer is located inside it. mouseup events are the counterpoint to mousedown events.

What are the 5 types of data?

Common data types include:Integer.Floating-point number.Character.String.Boolean.