The .NET framework provides a very flexible and powerful approach to databinding that cuts down a lot of redundant code and simplifies the development process significantly. Unlike the earlier databinding models, which were limited to single data source, the .NET framework provides read/write (two ways) link to a large number of data sources such as DataSets, DataTables, Collections and also textboxes, checkboxes, radio buttons and so on.
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http://www.alachisoft.com/articles/ObjectBinding.html
Sarah Sana
http://www.alachisoft.com