This page has 0 threads | Add post

Finding our videos useful? Please consider helping us to share more!

VBA - classes and structures videos | Excel VBA Part 38 - Typed Collections

Posted by Andrew Gould on 27 October 2014

Excel VBA Part 38 - Typed Collections

One of the issues with the Collection class in VBA is that it's untyped. This means you can add any kind of object to the collection which can lead to issues later on. This video explains how to use class modules to create strongly typed collections. You'll learn how to create a private collection variable in a class module, how to create a custom Add method to restrict the type of item that can be added to the collection and how to use a custom collection class in your other procedures.

See our full range of VBA training resources, or test your knowledge of VBA with one of our VBA skills assessment tests.

There are no files which go with this video.

There are no exercises for this video.

Making a video bigger

You can increase the size of your video to make it fill the screen like this:

Play your video (the icons shown won't appear until you do), then click on the full screen icon which appears as shown above.

When you've finished viewing a video in full screen mode, just press the Esc key to return to normal view.

Improving the quality of a video

To improve the quality of a video, first click on the Settings icon:

Make sure yoiu're playing your video so that the icons shown above appear, then click on this gear icon.

Choose to change the video quality:

Click as above to change your video quality.

The higher the number you choose, the better will be your video quality (but the slower the connection speed):

Don't choose the HD option shown unless your connection speed is fast enough to support it!

Is your Wise Owl speaking too slowly (or too quickly)? You can also use the Settings menu above to change your playback speed.

This page has 0 threads

Add a new post

Head office

Kingsmoor House

Railway Street

GLOSSOP

SK13 2AA

London

Landmark Offices

99 Bishopsgate

LONDON

EC2M 3XD

Manchester

Holiday Inn

25 Aytoun Street

MANCHESTER

M1 3AE

Site map

Terms & Conditions

Book any course as classroom, onsite or online training, or as one-to-one consultancy

Free resources

Paid services

Getting help

Where we are

Where you are

Online

Transparent reviews

Delivery of courses

Nicer to work with

Reliable and established

Our training courses

C#

Excel

MySQL

Power Apps

Power Automate

Power BI and DAX

Python

Report Builder

SQL

SQL Server

VBA Macros

Other training resources

Blogs

Exercises

YouTube tutorials

YouTube shorts

Test your skills

Consultancy

Courseware

Self-paced courses

Newsletters

Publications

Our training venues

London

Manchester

Across the UK

At your site

Online

Why we are different

Hundreds of published reviews

Small class sizes

Outstanding courseware

Online classroom

(Almost) no cancellations

Wise Owl trainers only

Genuine integrity

Invoices after training

30+ years of Wise Owl

Our top 100 clients

BY CATEGORY

VBA CATEGORIES