There is no documentation on XML Data source control as its just standard XmlDataSource ASP.NET control registered in Sitefintiy.
It is a lot more easier to use the asp.net XmlDataSource to address scnarious where you need to get xml data displayed as in the sample control from my previous reply.
To use XmlDataSource sitefinity widget place it on a page and give when editing it give it some ID meaningfull to you.
Second create user control and when you need access to XMl data put the ID of the XmlDataSource control as datasource.
This is just saving you the usage of XmlDataSource
1. In visual studio when you create new WebUserControl you have a file with an extension .ascx and under this file you can see another one with extension .ascx.cs in the .ascx.cs file paste the code
TestWebForm : System.Web.UI.Page
sender, EventArgs e)
2. When you drag the control on the page you don`t need to do any settings. Register the user control in Sitefintiy following this
documentation (refer to this documentation for a complete sample of creating user controls in Sitefinity).
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