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Wednesday Jun 16, 2010 at 09:30 PM | Posted by:
In Essential Studio 2010 Vol. 3, we will support MultiColumnGrouping in PassThroughGrouping mode in the ASP.NET GridGroupingControl. The performance of GridGroupingControl can be increased by using PassThroughGrouping DataSourceControl. PassThroughGrouping is a great way to take control of data being retrieved from the data source. In default mode, the grid will retrieve all the records from the... [More]
Friday Jul 10, 2009 at 09:31 AM | Posted by:
Legacy applications, which are to be migrated to a new platform (WPF, Silverlight, etc.) require leveraging the underlying business layers too. We have an IQueryable interface implemented for DataTable in System.Data.DataSetExtensions. There are a couple of extension providers present in the .NET Framework itself: DataTableExtensions EnumerableRowCollectionExtensions Data Table Extensio... [More]
Thursday Jul 9, 2009 at 10:39 AM | Posted by:
Generating dynamic LINQ expressions needs a bit of understanding on the IQueryable interface. Check out Matt Warren's series of posts on implementing the IQueryable interface –> LINQ Links. The strong drive for this post is that everything is strongly typed; of course we have the Dynamic LINQ library that comes in the MSDN sample, but that comes with the overhead of generating strings t... [More]
Thursday Jul 9, 2009 at 10:35 AM | Posted by:
With the Vol. 3 release, the much awaited grouping and summaries support for the WPF grid will be out. This support works with the CollectionView grouping mode. The summaries are not a part of CollectionView grouping logic, so we included high-level functions that will calculate the summaries of a group dynamically using LINQ methods. This only has the constraint of using IEnumerable<T> im... [More]

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