Can't create mail using VSTO outlook addin?

[delusion7]

Ok, I installed the VSTO office tools, and followed this tutorial http://msdn.microsoft.com/coding4fun...ticleid=909239 when I build my app I get an error on this section of code-
Outlook.MAPIFolder outBoxfolder = this.GetNamespace("MAPI").GetDefaultFolder(Microso ft.Office.Interop.Outlook.OlDefaultFolders.olFolde rOutbox);

Error 1 'OutlookAddIn1.ThisAddIn' does not contain a definition for 'GetNamespace'

Please help, this is very frustrating when they say that you can do it one way, but then it doesn't work...!?

[kenobewan]

Have you added a reference to the namespace at the top of the form?