Cannot change any connectors from square to rounded corners

[Autom8It]

The MVPS site that Wapperdude listed above has a lot of helpful code and links to many other sites, some of which are now dead links. Thanks for the pointer.

Github would be great place to copy/move the code as it has the benefit of version control and branching as code is improved and features added, to avoid static old code that may use functions that become deprecated over time. Shapes, stencils and templates can be similarly managed, with different people contributing. It "open sources" some of this content using a platform bult specifically for this.

Stackoverflow is also a good idea as it probably ensures longevity beyond the old Vision static websites with tips, which I read are slowly disappearing (the dead links are evidence of that).

This would be a good topic to launch as a separate thread. It would be very informative to get the opinions and ideas of the MVPs and other folks who have vast experience with Visio.

[Surrogate]

The MVPS site that Wapperdude listed above has a lot of helpful code and links to many other sites, some of which are now dead links. Thanks for the pointer.

Last year we tried to create a useful resource

I added a little more information, with a readme.md to each repository:
https://github.com/Visio-Resources/Shapes-n-stencils (based on the chapter 3rd-party additions for Microsoft Visio from the article Stuff about Visio by Paul Herber)
https://github.com/Visio-Resources/Snippets-n-Libraries
https://github.com/Visio-Resources/developing-solutions
https://github.com/Visio-Resources/LinksWe also have friendly versions on git-pages (like this), but now these versions are not synchronized.

Unsorted collection of small macros by Surrogate
Some of the code has English comments, some of it is in Russian, and some files have no comments at all

[Yacine]

https://github.com/Visio-Resources/Snippets-n-Libraries/blob/main/VBA%20Handle%20on%20shapes.md

[Surrogate]

https://github.com/Visio-Resources/Snippets-n-Libraries/blob/main/VBA%20Handle%20on%20shapes.md

Cool !
Can you add some info about selection with CreateSelection method?
My short article via Google Translate...

[vojo]

FWIW, I am not sure what you are trying to do

If its "curving" corners of some multisegment line,  you can do that with format or shapesheet cell
if its some sort of curved ends, you can select line ends in format or make your own line ends
   (Others are far more fluent than me...it can be done but takes alot of trial and error).

you have a before and after example???