FileExplorer | Windows 10 Universal App | Runtime Evironment library

I looking for information about integration to Win Explorer in generally and about add custom column in particular. I'm already found some about Cloud Sync Engines, but it's only for Win 10 and newer, when i need to support Win7. I found some about Property Handlers, but it's can't be used for all file types at once. I'm also read a little-bit about Developing with Windows Explorer. And something about Folder View, but in "legacy" section. I also found Idiots Guide to Writing Shell Extension , but i think is legacy too, and some features not working anymore.
I also saw this panel:

And i heard that can be implemented with IDeskBand. Bar like that can be enough for me for use instead of column. But i'm not sure is really can be implemented with information at this link or it's more complicated and need something else? It's my first question.

I also was experience to use SolidWorks PDM where we can see some awesome integration with a variety of custom elements.

And custom tools for search:

And my question number 2, is: Have someone information about how it's all realized? How make it?
In particular:
3. How they implement custom columns?
4. How to add fully custom panel? (On picture it's panel with tabs in down-side)
5. Anyone test SW PDM on latest Windows versions? All of that features is works in latest Win?

P.S. Images take from SD PDM sites, and footnotes with numbers mean nothing.

I want to encapsulate a npm React component, and I want to use Redux to manage state inside this React component.
When another React project imports my component, will this React project's redux instance have conflict with my React component?

Here is the example: The component will look like:

My code was working perfectly until my phone updated last night. I'm reading a CSV file from the phones storage into an array in my app using opencsv. This is the code...

I've just created a button on excel that allows me to select a folder and display the name of the files it contains.

I would like to create an automated tool to import the excel for Microsoft Project file. I am trying to achieve this in VBA (please suggest me, If any other options there) and i researched some code for basic setup.

I found following link to setup the system and code to do this automation but still not sure below code is exact my findings or not.

Sources :

https://www.linkedin.com/pulse/how-automate-ms-project-from-excel-app-malcolm-farrelle?trk=portfolio_article-card_title

Automate creating n Microsoft Project files from an excel file with n rows

I would like write the update script using Mapping field and create/append as new projects.

Update

With help of below answer, I have rewritten the code to import the multiple files and saved it as *.mpp file.

but the problem is mpp file is opening and it should happen in the backend user should not view naything.

Code:

I'm building a simple FileExplorer for my app, and using Coroutines I get the files in a given path, and while displaying them, there are spikes in memory usage. I show the profiler tool tabs at the bottom of the post. My best guess is that the adapter is creating a viewholder for every single item on the list and that is using all the memory of the app and the device itself.

Edit: by using RelativeLayout instead of ConstraintLayout, it decreased the memory usage by a factor of 3, and it takes a few seconds for the list to be displayed.

Quick summary of the content:

0 - function that gets the contents in the path

1 - OutOfMemoryException message on the Run console of AndroidStudio

2 - Garbage collector log

3 - Code snippet that the OOM error points to

4 - Where the above code snippet is called

5 - ViewHolder code

6 - Profiler screenshot showing overview of biggest spike (over 1GB)

7 - DialogFragment layout file where the RecyclerView is declared

8 - the Row

9 - Tabs from the profiler tool showing ConstraintLayout calls and onMeasure and related functions

10 - RecyclerView and ConstraintLayout versions

the function that actually gets the files

I'm trying to sort images in the correct A - Z order but no matter which method I try I keep coming up stumps as it sorts as f1, f10, f100, f101, f5, f40 rather than f1, f5, f10, f40, f100, f101 - does anyone have some points as to where I am going wrong please?

I'm currently making a FileExplorer in C# WPF. My ViewModel loads up the directories of the Sidebar and the Directories of the main field of the explorer. I tried to make it look like the Windows File Explorer. So let's say the application is starting at C:\users\myname. My application loads all the directories in this path and displays it as buttons. Now once I click on the button, I want to move to the directory I'm clicking on.

Example: C:\users\myname -> C:\users\myname\desktop The path is linked to the Button and given as Command Parameter, but I can't access the button, as the ItemSource is a List inside my ViewModel and not the ViewModel itself. So the compiler tells me it can't find the RelayCommand, because it's not part of NavigationDirectory.cs

NavigationDirectory.cs:

I'm writing an UWP app, in C# netcore. targeting min API 1809, with VS2019

I'm trying to add a ContentDialog that performs operations with storage files. And I want to add a FileExplorer control in that dialog. For selecting multiple files.

The Controls available in the XAML library, (and in the Community Toolkit Library) seems to lack the File Explorer Control. Like shown in the following image (from a very old software):

I want to add to my app something like in the image. A Visual Control for displaying files and folders, and allow to select them. Does it exists? Please guys, I beg don't tell me to use the UWP TreeView Control because I think it sucks.

Thanks and regards!