VBScript Tutorials - Herong's Tutorial Examples - Version 5.20, by Dr. Herong Yang

Array References and Array Assignment Statements

This chapter provides tutorial examples and notes about array reference. Topics include assigning an array to a scalar variable; working with array references; 'Array()' function; copying arrays; Runtime error 'Type mismatch'.

Assigning an Array to a Scalar Variable

Array References Work Like Arrays

"Array()" Function - Returning a Scalar Reference of an Array

Creating a Copy of an Array

"Type mismatch" Runtime Error - Assignments to Array Variables

Conclusions:

  • A scalar variable can be used to hold a reference to an array.
  • Assigning an array to a scalar variable creates a copy of the array and a reference to the copy.
  • An array reference works like an array.
  • "Array()" function returns a reference of a new dynamic-size array.
  • Runtime error 'Type mismatch' happens when you try to assign scalar values or arrays to array variables.

Table of Contents

 About This Book

 Introduction of VBScript - Visual Basic Scripting Edition

 Variant Data Type, Subtypes, and Literals

 Arithmetic Operations

 Numeric Comparison Operations and Logical Operations

 String Operations - Concatenation and Comparison

 Variable Declaration and Assignment Statement

 Expression and Order of Operation Precedence

 Statement Syntax and Statement Types

 Array Data Type and Related Statements

Array References and Array Assignment Statements

 Conditional Statements - "If ... Then" and "Select Case"

 Loop Statements - "For", "While", and "Do"

 "Function" and "Sub" Procedures

 Built-in Functions

 Inspecting Variables Received in Procedures

 Error Handling Flag and the "Err" Object

 Regular Expression Pattern Match and Replacement

 scrrun.dll - Scripting Runtime DLL Library

 Creating Your Own Classes

 IE Web Browser Supporting VBScript

 IIS ASP Server Supporting VBScript

 WSH (Windows Script Host)

 References

 Printable Copy - PDF Version

Array References and Array Assignment Statements - Updated in 2015, by Dr. Herong Yang