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In this post I will show very short example which introduces the powerful feature of .NET 3.5 called Implicitly Typed Local Variables . Sometimes there are types in the framework which are generated on demand during runtime. They are used in always in the local scope and have no name. To illustrate this...
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Based on few very simple examples, I will describe in this post some new features of .NET 3.5, which are fundamentals of the LINQ and everything beyond. Imagine you have a class Customer with two fields: public class Customer { private string m_Name; public string Name { get { return m_Name; } set {...
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.NET 2.0 offers very powerful configuration mechanism, which allows you to build you custom configuration sections, elements etc. Unfortunately, many details are very poor documented. In this post I will shortly show some interesting details. For example, imagine you want to build your own section, which...
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By using of ADO.NET you can very easy execute stored procedures which expect some parameters. The interesting thing at this point is that the command syntax by executing of the same stored procedure by using of ODBC driver is different. This sounds hard, but the good thing is that the difference is relative...
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There are many business cases which requires you look for some specific data in some collection and finally to remove them from the collection. For example, consider following code: public static void RemoveItems(){ List < string > items = new List < string >(); items.Add( "Item1"...
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.NET 2.0 provides a slightly different configuration concept than the previous version .NET 1.1. All new features con be found here . In this post I do not want to provide the description of this concept. More over, I will just show one more featured working example. This example shows how to implement...
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By connecting to SAP from BizTalk SAP Adapter I was a little confused by choosing of right parameters like: client, system, r3 name, message server etc. This was a reason to dig deeper in the SAPManagementAdapter namespace. This namespace contains classes responsible for establishing of connection to...
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I have posted the WCF material evaluated during Indigo Beta Program in January 2005. It is an article describing many documented and some undocumented features of WCF.
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Securing WCF (Windows Communication Foundation) transport WCF provides mechanism of securing of communication between client and WCF-service by using of message and/or transport mode. However, when transport mode ( basic transport security ) is used, using of X509 certificate is required. Before SSL...
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This post contains the list of all .NET framework tools, which are delivered with the framework. http://msdn2.microsoft.com/en-us/library/ms299153(vs.80).aspx SDK Command Prompt Assembly Linker (Al.exe) ASP.NET Compilation Tool (Aspnet_compiler.exe) ASP.NET Browser Registration Tool (Aspnet_regbrowsers...
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By using of office documents, it is often required to prepare some data for document before the user opens it. This scenario is typical for web application. User goes online and downloads the document. However, immediately before downloading the server should append some data to document, so the user...
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.NET is a platform which integrates a huge number of features experienced in the last 20 years of software development. There are many developers, which find all this new and exciting. For example, object oriented development. An experienced VB-developer does not need much time to learn many of important...
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Every developer knows that string concatenation is something you should avoid when performance is required. In such cases StringBuilder should be used instead or sometimes even String.Format. However, this is not always true. Following example shows that there are common situations which do not match...
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Moving of the schema form Windows Forms 2.0 application to ASP.NET 2.0 Problem Description Assume you created the project based on project template Windows Forms application. Assume also that this project contains one schema (Dataset). The dataset in ASP.NET 2.0 application contains by default the description...