Visio Automation: Three Hello World Samples – C#, F#, and IronPython

By Michael Foord -
Saveen Reddy has posted examples of automating Visio from three different languages - C#, F#, IronPython. The code samples are short, and remarkably similar. The examples all do the same thing: launch Visio 2007, create a new doc, and draw a rectangle with the text “Hello World”.
The IronPython is:

import sys
import clr
import System
clr.AddReference("Microsoft.Office.Interop.Visio")
import Microsoft.Office.Interop.Visio
IVisio = Microsoft.Office.Interop.Visio
visapp = IVisio.ApplicationClass()
doc = visapp.Documents.Add("")
page = visapp.ActivePage
shape = page.DrawRectangle(1, 1, 5, 4)
shape.Text = "Hello World"

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