Visio 2003 Developer's Survival Pack Tools and Samples

Chapter 33: Utility Techniques
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Overview

Folder Description
Undo Sample VBA code that exercises the Undo functionality in various ways. See book for details
VisioVersion Figures out Visio's version number. Open the VBA window and try the TestGetVersion procedure.
VisXData Sample Delphi application showing how to employ the VisXData structured storage widget supplied with Visio (and used by various Visio solutions). See details below.

VisXData Sample App

Installation: none required.

Operation

While this demo employs strings (which could just as well be saved in ShapeSheet cells), VisXData's streams can accept streams of bytes,and are thus amenable to all kinds of structured storage and object serialization strategies.

Viewing the Sample Code

If you have Borland Delphi, then obviously that's the optimum way to view the sample code. Otherwise, you can view the source files in a text editor. The file of most interest is VisXData_fm_Main.pas.


Article Created: 2003-09-01  Last edit: Last edit: 03-10-14 Graham Wideman
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