Text file with actual copy of complete error messages attached.
With my XamDataTree displayed, I am monitoring the Visual Studio Output window. In the Output window I'm seeing 'System.Windows.Data Error:' periodically appear. The messages appear sporadically but seem to be triggered by movement of the scroll bar.
The essense of each message is:
'site_name' property not found on 'SecurityApp.CAPs.Model.Company'
I don't understand why I'm seeing these messages because 'site_name' is definately not a property of Company. It's a property of Site of which Company contaings a collection. My NodeLayout clearly specifies 'site_name' as a property of Site. The node layout specifications are also shown in the attached text file. I would have shown the code here except the automatic formatting plays havoc with code. (Is there a way to enter code directly in a post?)
Please help me understand this.
Attached is a text file showing 3 examples of the complete error message. Also, attached is a zip file that contains a copy of Infragistics XamDataTree demo.
Similar error messages appear for Infragistics XamDtatTree demo. Here's how:
Expand all the top level nodes and / or decrease the Window height until you get a vertical scroll bar. Make sure at least one of the top level nodes is expanded. Display the Visual Studio Output window. Move the vertical scroll bar tab up and down. You should start seeing the error messages.
I thought I had attached the zip file to the previous message but apparently you can only attach one file at a time. So, attached is the zip file or you can recreate the project by following instructions in the XamDataTree documentation.