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ShapeSheet Functions

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Play Checkers with Visio in Teams

[Update : a new version of this file allows Visio for M365 users to edit/play with see Making Custom Shapes for Visio for M365]

We are all spending more time in Teams or SharePoint nowadays, but not everyone knows that Visio documents can now be shared and collaborated with, and even set as a Teams tab. I was trying to think of a suitable demonstration of the co-working and collaboration possibilities, and came up with a reworking of an earlier post about playing checkers with Visio. Since this previous document was made before Visio for the web, I made some enhancements that work just as well with Visio for desktop and Visio for the web. This article explains a few ShapeSheet customisations that can be developed in Visio for the desktop, but can then be used in Visio for the web. Notice how each player can see which piece was moved by their opponent because their initials are displayed, and this is expanded to the full name if the mouse cursor is hovered over them.

Two players co-working in Visio for the web
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Bi-directional Labels on Off-Page Grid References

I have previously written about using off-page references and labelled page grids in Visio, see A Page Grid with Labels and Page Grids and Off Page References, however a reader pointed out that the label on the Off-Page Reference shape is duplicated on both ends. This is not always ideal, however it is all I could do using just ShapeSheet formulas alone. So, in this article, I show how a VBA macro can enhance the reciprocal labels on the twin Off-Page Reference shapes, and they automatically update if either end is moved between grids. This is especially useful in electrical wiring diagrams, but the principal can be adapted for other purposes.

  • Follow Link to Second Page-C7
  • Follow to Third Page-D1
  • Follow Link to First Page-A4
  • Follow Link to First Page-C3
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Using some Visio Shape Data in Visio for the Web

Like a lot of UK TV viewers last week, I watched Quiz, a drama about Major Charles Ingram who apparently cheated his way to the jackpot in Who Wants to be a Millionaire. Some of the questions that he was asked were quoted in that show, and I was surprised how easy the last two questions were for me, but that was probably because of my own education as a building architect. However, I decided to lookup the rest of the questions, and I would have fallen before getting to those questions unless my Phone-A-Friend could have helped me on one in particular. At the same time, I was thinking about the differences between Visio desktop and web editions (yeah, really!), so I have created a Visio document that contains all of the questions that the Major answered correctly. This document can be viewed by everyone and downloaded. If it is saved into OneDrive or SharePoint Online and then viewed online.

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Using CODE() and UNICODE() functions in Visio

Microsoft Visio does have CHAR() and UNICHAR() ShapeSheet functions, just like Excel, but it does not have the inverse CODE() and UNICODE() functions, unlike Excel. However, there is a way to create a formula in the Visio ShapeSheet to provide these functions.

The following worksheet demonstrates how the CHAR(), CODE(), UNICHAR(), and UNICODE() functions work in Excel.

ColumnFormula
Indexn
Char=IFERROR( CHAR(INT([@Index])),””)
Code=IFERROR( CODE([@Char]),””)
Unichar=UNICHAR(INT([@Index]))
Unicode=UNICODE([@Unichar])
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Preventing Deletion of Container Members in Visio

The concept of Structured Diagrams was introduced in Visio 2010 and is featured in many of the templates supplied with Microsoft Visio, and in some third-party solutions, like mine. Connectors, callouts, containers and lists are the key parts of a structured diagrams, and there are times when preventing the deletion of members of a container or list is desirable.

  • An example cross-functional flowchart
  • Accidental deletion of a process shape
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Multi-line text in Visio Shape Data

The Shape Data (nee Custom Properties) dialog and window only provides a single line to view or edit text values. It is a great shame because the value can be up to 64k characters, and long text can be pasted into it. I, and many others, have complained about this for many years to Microsoft, but nothing has been done to rectify this. Of course, I do develop custom user interface components for many customers, but that is not always desirable. Therefore I sometimes re-purpose standard Visio elements to provide the ability to view or edit multi-line text in Shape Data rows.

  • Description Shape Data row
  • Edit using ScreenTip or Action
  • Scrollable multi-line text
    Scrollable multi-line text
  • The first 248 characters are displayed on mouse hover
  • Simple ShapeSheet formulas to do this
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