VB .NET Language in a Nutshell

Name

Private Statement

Syntax

Private [WithEvents]varname[([subscripts])] [As [New] _
        type] [, [WithEvents] varname[([subscripts])] _ 
        [As [New] type]] . . .

WithEvents

Use: Optional

Type: Keyword

A keyword that denotes the object variable, varname, can respond to events triggered from within the object to which it refers.

varname

Use: Required

Data Type: Any

The name of the variable, following Visual Basic naming conventions.

subscripts

Use: Optional

Data Type: Integer or Long

Denotes varname as an array and specifies the number and extent of array dimensions.

New

Use: Optional

Type: Keyword

Used to automatically create an instance of the object referred to by the object variable, varname.

type

Use: Optional

Type: Keyword

Data type of the variable varname.

Description

Used at module level to declare a private variable and allocate the relevant storage space in memory. Private can also be used with procedures and class modules.

Rules at a Glance

• A Private variable’s scope is limited to the module in which it is created.

• WithEvents is only valid when used to declare an object variable. The WithEvents keyword informs VB that the object being referenced exposes events. When you declare an object variable using WithEvents, an entry for the object variable is placed in the code window’s Object List, and a list of the events available to the object variable is placed in its Procedures List. You can then write code in the object variable’s event handlers in the same way you write other more common ...