Скачать или смотреть How to Loop Through PowerPoint Files in a Folder While Excluding the Last File

Learn how to navigate through subfolders in a directory and process PowerPoint files while excluding a specific file at the end without hardcoding its name.
---
This video is based on the question https://stackoverflow.com/q/75761531/ asked by the user 'xiaomao' ( https://stackoverflow.com/u/21404060/ ) and on the answer https://stackoverflow.com/a/75761856/ provided by the user 'Tim Williams' ( https://stackoverflow.com/u/478884/ ) at 'Stack Overflow' website. Thanks to these great users and Stackexchange community for their contributions.

Visit these links for original content and any more details, such as alternate solutions, latest updates/developments on topic, comments, revision history etc. For example, the original title of the Question was: Loop through files in a folder, exclude the last file

Also, Content (except music) licensed under CC BY-SA https://meta.stackexchange.com/help/l...
The original Question post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license, and the original Answer post is licensed under the 'CC BY-SA 4.0' ( https://creativecommons.org/licenses/... ) license.

If anything seems off to you, please feel free to write me at vlogize [AT] gmail [DOT] com.
---
Excluding the Last PowerPoint File in a Folder Loop: A VBA Guide

When managing files in a structured folder, especially when dealing with PowerPoint presentations, there may come a time when you need to perform specific actions on files stored within subfolders. However, what if you want to ignore a certain file at the root level of the folder? In this guide, we will explore how to loop through PowerPoint files while excluding the last file, without hardcoding its name.

The Problem Scenario

Consider a folder structure where you have:

[[See Video to Reveal this Text or Code Snippet]]

The challenge is to automate the process of accessing all PowerPoint files in the subfolders while ignoring the PowerPoint file located at the main folder, which has a name that changes weekly.

Why Hardcoding the File Name Isn't Ideal

Using a hardcoded file name can lead to complications, especially if the file is renamed regularly. Moreover, implementing a do-while loop with a hardcoded name can result in issues such as endless loops, which can crash your PowerPoint application.

The Solution: VBA Code for Looping Through Subfolders

To tackle this, we can write a VBA script that specifically targets files within the subfolders. Let’s break down the approach in simple steps:

Step 1: Set Up the File System Object

First, create a FileSystemObject to access the folder and its contents. This can be done through the following code:

[[See Video to Reveal this Text or Code Snippet]]

Step 2: Explanation of the Code

Line 1: We define the main subroutine LoopThroughPresentations.

Lines 2-3: We declare variables for file and folder objects.

Line 5: We use the CreateObject method to create a FileSystemObject to access files and folders.

Line 8: We loop through each subfolder within the main folder.

Lines 11-16: We further loop through each file in the subfolder and check if the file has a .ppt extension. If it does, you can perform your desired actions on it.

Step 3: Customize Your Actions

Within the loop where Debug.Print currentFile.Path is located, you would insert any operations you want to perform on each PowerPoint file, such as opening the presentation, copying slides, etc.

Conclusion

By using this structured approach, you can effectively loop through PowerPoint files located in subfolders, while conveniently excluding the last file in the root directory with a dynamically changing name. This method not only maintains the integrity of your PowerPoint application but also automates your file management process.

Feel free to adapt and expand upon this code to fit your specific needs!