XamDataGrid Archives - ElegantCode

11 Apr

2012

Validate a Property Against a Parent Collection

By: Brian Lagunas Category:UncategorizedTag: Infragistics, Silverlight, Silverlight, Validation, WPF, WPF, XamDataGrid:2 Comments

I was monitoring my Twitter feed, like I always do, and saw a tweet come through asking about how to validate an object?s property against it?s parent ObservableCollection in the Infragistics XamDataGrid. What this person was trying to accomplish was to validate a duplicate item in his data source. They have a POCO object the […]

2 Mar

2012

XamDataGrid Cell Adorner Framework

By: Brian Lagunas Category:UncategorizedTag: Infragistics, WPF, WPF, XamDataGrid, XamDataPresenter:

Quite some time ago, Josh Smith wrote a post on how to adorn the cells of the XamDataGrid. I like the concept, but wanted a better implementation that didn?t rely on events or initializing controls in the code behind. So this led me to write a simple cell adorner framework that will allow you to […]

2 Mar

2012

Multi-cell editing with the XamDataGrid

By: Brian Lagunas Category:UncategorizedTag: Infragistics, WPF, WPF, XamDataGrid:

Have you ever had the need to edit multiple cells with the same value? Well if you have, then this post is for you. I was cruising through the Infragistics forums today and saw a question about implementing multi-cell editing in the XamDataGrid. It was an old post, but a solution immediately popped into my […]