VBScript in a Nutshell

Program Structure and Flow

Call Statement	Passes execution to a subroutine or event handler
Do... Loop Statement	Repeats a section of code while or until a condition is met; can take the form of Do Until...Loop (loops until an expression is True), Do...Loop Until (loops at least once until an expression is True), Do While...Loop (loops while an expression is True), and Do...Loop While (loops at least once while the expression is True)
Exit Statement	Branches to the next line of code outside of the currently executing structure; can take the form of Exit Do, Exit For, Exit Function, Exit Property, and Exit Sub
End Statement	Marks the end of a program control structure; can take the form of End Class, End Function, End If, End Property, End Select, End Sub, End With
For Each...Next Statement	Iterates through a collection or array of objects or values, returning a reference to each of the members
For...Next Statement	Iterates through a section of code a given number of times
Function Statement	Defines a prototype for a procedure that returns a value
If..Then..ElseIf...Else Statement	Defines a conditional block or blocks of code
Private Statement	Declares the procedure or variable to have scope only within the module in which it is defined
Property Get Statement	Defines a prototype for a property procedure that returns a value
Property Let Statement	Defines a prototype for a property procedure that accepts a value
Property Set Statement ...