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We have released FastReport .NET 2013.2 with MVC support. And I'd like to inform all WebReport developers about some changes. First. An extension of the handler in web.config was changed. You need replace old string «FastReport.Export.aspx» to new string «FastReport.Export.axd» everywere. Web application without these changes will throw an exception and you will see text with error and instructions for changes in web.report. You can check the handler of WebReport by typing in the address bar: http://site_address/app_folder/ FastReport.Export.axd (replace site_address and app_folder with your values). In the successfull request case you'll see FastReport version number and server time. Second. We have added support of ASP.NET MVC framework. You will not have any troubles with using our control in ASPX (MVC 2) – You'll jus ...

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Dot matrix printers are devices that are still utilized in various fields, such as printing receipts, labels, and other documents that require high reliability. In modern applications on the .NET platform, the FastReport library is often used for generating reports. This article will explore how to integrate a dot matrix printer into the process of creating and outputting reports using FastReport .NET. ...

FastReport isn’t just about report components—it has a lot more to offer! In particular, there are several components that you can use in your applications just like the other Delphi components, and we’re always adding more to the library. In this article, we’ll check out one of these: TfrShellTreeView. This component is designed to display elements of the file system and is partially equivalent to components such as TDirectoryListBox, TDirectoryOutline in Delphi, and TShellTreeView in Lazarus. If you want to see how it looks without launching the IDE, that’s the "tree" you see on the left in the explorer window. ...

The yield return operator is one of the least known among programmers using C#. At least among beginners. And even those who know something about it, are not completely sure that they understand the principle of its work correctly. This annoying gap must be corrected. And, I hope this article will help you with this. The yield return operator returns the collection item in the iterator and moves the current position to the next element. The presence of the yield return operator turns the method into an iterator. Each time an iterator encounters a yield return, it returns a value. This operator signals to us and the compiler that this expression is the iterator. The task of the iterator is to move between the elements of the collection and return the value of the current one. Many people are used to call the counter in the loop as an iterator, but this is not true, because the counter does not return a value. The iterator is converted by the compiler into a "f ...

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