WPF DataGrid sample: Add a preview ToolTip to a ScrollViewer

A customer was asking for a sample of a preview ToolTip on scrolling for the DataGrid and Ben Carter, one of our awesome Devs, wrote a sample here for any general ItemsControl.  If you haven’t already, you can download the binaries and source for the DataGrid here. With Ben’s sample I’ve put it to use in the DataGrid. …

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WPF 3.5 SP1 Feature: Non-live Scrolling

So far for the new WPF 3.5 SP1 features, I’ve surveyed Item Container Recycling, Data Formatting, and IEditableCollectionView.  Next on my list is Non-live Scrolling! What is it? Before 3.5 SP1, the WPF ScrollViewer only supported live scrolling, which means the view of content the ScrollViewer contains updates immediately as the user moves the ScrollBar.  For…

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