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Problem If you used LINQ to Objects you have certainly come across iterations over null values resulting in an ArgumentNullException being thrown at you. See this example: int[] b = null ; var query = from i in b select i; In the case above the error is obvious but if the list comes as an argument of...
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Whenever one needs to interact with WinForms UI from within another thread (the one that didn't create the UI controls) one has to rely on the Control.Invoke (or BeginInvoke/EndInvoke pair) method. Otherwise one gets an InvalidOperationException exception with message “Cross-thread operation not...
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A while ago I’ve created Righthand.DataSet.Visualizer , an advanced DataSet visualizer. Today I’ve added support for displaying a single table as well . It wasn’t a big deal but I guess people will find it useful. Now, there is one things I weren’t too happy about until today: I reference a lot of DevExpress...