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Lecture Comments (1)

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Post by Ru Chigoba on March 14, 2017

Hi, the exercise files are blank. Could you please fix that

Iterations & Looping

  • For…Next…Step loops allow you to iterate through a predefined loop of values
  • For…Each loops are used when you don’t know how many iterations you need
  • Do…While and Do…Until loops need three things:
    • A loop control variable
    • A comparison to a sentinel value
    • An exit to the loop
  • If there is no way of ending the loop, it is an infinite loop
  • Do…While checks the loop control variable first, Do…Until checks after at least one iteration of the loop
    John Snape

    John Snape

    Iterations & Looping

    Slide Duration:

    Table of Contents

    Section 1: Introduction
    Introduction Hello World

    46m 9s

    Declaring Variables

    50m 5s

    Accepting Input

    14m 11s

    Operators, Expressions & Statements

    35m 5s

    Program Flow Control

    36m 35s

    Iterations & Looping

    19m 4s

    Working with Strings

    49m 40s

    Formatting Strings for Output

    23m 15s

    Helper Methods

    23m 57s

    Enumerations & Structures

    17m 26s

    Commenting & Documenting Code

    6m 46s

    Arrays, Stacks, Queues & Dictionaries

    34m 16s

    Generic Lists & Collections

    16m 30s

    Variable Scope

    9m 6s

    Reading & Writing Files

    23m 10s

    Dates & Times

    14m 37s

    Random Numbers

    7m

    Handling Exceptions

    22m 19s

    The My Namespace

    18m 49s

    Environment Variables

    8m 17s

    Command Line Arguments

    13m 4s

    The CD Inventory Program So Far

    31m 57s

    Section 2: Object Oriented Programming
    Introduction to Object Oriented Programming

    56m 56s

    Understanding & Creating Classes

    33m 17s

    Understanding Interfaces & Abstract Classes

    18m 22s

    Static vs. Instance Members

    12m 45s

    Understanding Inheritance

    34m 55s

    Understanding Polymorphism

    13m 39s

    Understanding Delegates

    26m 9s

    Reading & Understanding Code

    37m 23s

    Creating a Data Type

    40m 42s

    Unified Modeling Language & Class Diagrams

    22m 24s

    Upgraded CD Inventory Program

    22m 15s

    Section 3: GUI Programming
    Introduction to GUI Programming

    38m 58s

    All About Forms

    43m 36s

    Handling Form Events

    17m

    Informational Controls

    30m 36s

    Command Controls

    38m 6s

    Grouping Controls

    1h 9m 59s

    Text Editing Controls

    35m 23s

    List Selection Controls

    42m 23s

    Setting Options Controls

    25m 58s

    Dialog Controls

    24m 41s

    Graphic Display Controls

    32m 45s

    Date Setting Controls

    18m 29s

    Other Controls

    13m 28s

    Using the Clipboard

    9m 31s

    Sending Email

    22m 30s

    Some Sample Programs, Part 1

    23m 2s

    Some Sample Programs, Part 2

    14m 9s

    InputBox & Message Box

    11m 4s

    CD Inventory Program Upgraded with Forms

    14m 44s

    Section 4: Databases
    Introduction to Databases

    34m 7s

    SQL Server Management Studio & Northwind Database

    8m 11s

    SELECT Statement

    31m 24s

    UPDATE & DELETE Statements

    16m 56s

    INSERT Statement

    11m 48s

    Creating a Database from Scratch

    44m 54s

    Querying Lists with LINQ

    15m 7s

    Using Databound Controls

    17m 29s

    CD Inventory Program Updated with a Database

    15m 29s

    Section 5: Conclusion
    Where to Go from Here

    17m 50s

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