VB.NET Language in a Nutshell, Second Edition

Program Structure and Flow

Element	Description
Call statement	Calls an intrinsic or user-defined procedure or function, a method, or a routine in a dynamic link library
CallByName statement	Dynamically executes a class method, property let, or property set
Do...Loop statement	Repeatedly executes a block of code while or until a condition is true
Exit statement	Prematurely exits a code block
End statement	Marks the end of a block of code
For...Next statement	Iterates through a section of code a given number of times
For Each...Next statement	Iterates through a collection or array of objects or values, returning a reference to each of the members
GoTo statement	Passes program flow to a portion of code marked by a label
If...Then...Else statement	Defines a conditional block or blocks of code
Return statement	Transfers control from a function or procedure and returns a value from a function
Select Case statement	Executes one out of a series of code blocks based on the value of an expression
Stop statement	Suspends program execution
While...End While statement	Executes a block of code until a condition becomes False