VB.NET Programming. Intermediate Lesson 3. Passing Parameters

This is the third in a series of computer science video tutorials for intermediate Visual Basic programmers who have completed the beginner’s series of video tutorials or are already familiar with the VB.NET syntax for the fundamental programming constructs. In this lesson you will learn how one procedure can pass data to another, when it calls it, via parameters. You will learn how regular variables and array variables can be passed. You will also learn about the difference between passing a parameter by value, using the ByVal keyword, and passing a parameter by reference using the ByRef keyword. Chapters: 00:00 Non local variables review 02:07 The Call keyword 03:14 Pass a value as a parameter 06:17 Declaring and passing multiple parameters 07:39 Passing the contents of variables as parameters 09:10 Passing parameters by value (the ByVal keyword) 09:43 Passing parameters by reference (the ByRef keyword) 12:06 Passing an array variable as a parameter