C# Programming Tutorials

C Sharp Programming Tutorials And Articles
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Introduction AdWords is Google's flagship advertising product. AdWords offers pay-per-click (PPC) advertising, and site-targeted advertising for both text and banner ads. The Google AdWords API lets developers build applications that interact directly with the AdWords platform. With these...
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Introduction The parser gives you a place to start to write an XML parser in C#. We have used the System.Xml. The code public void ParseFile(string strPath) { XmlTextReader xmlReader = new XmlTextReader(strPath); int iTab = 0;
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Introduction How to capture the errors from application and write it in a log file. We have to mention the directory path in Webconfig file. Background This code is to capture the error log in log file with all information. The code
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Entity framework is Microsoft’s latest data access technology and is considered a replacement for ADO.NET. However, there are still plenty of features where ADO.NET beats entity framework, but developers are now switching to Entity Framework owing to its strong decoupling and separation of concerns...
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Delegate.Invoke Delegate.Invoke is used to execute a delegate on the current thread. A delegate is just a reference to a function or method, and Delegate.Invoke is the mechanism to call this function or method (similar to a normal function call). Delegate.BeginInvoke Delegate.BeginInvoke...
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Introduction Before designing a class, we should have a very clear understanding about constructor. In this article I will discuss definition, types and features of constructor. Definition A constructor looks like a special method having no return type and its name is same with the class...
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Grid layout is one of the most widely used layouts in any WPF application. The basic concept of a Grid is that it divides the window surface into grids of invisible rows and columns to which other controls or layouts can be added. Grids are usually invisible but can be made visible for debugging...
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If you are beginner to LINQ, I will suggest you to first read Introduction to LINQ. However, if you have read that article or have some basic understanding of LINQ queries and lambda expressions, you can carry on with this article. In this article, I am going to explain you some more advanced LINQ...
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In almost every software application, you need to handle a list of data of any type. The list can contain, users registered on the website, the list of items purchased by the user or the list of items that have been sold and so on and so forth. In order to handle lists of data we have data...
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In addition to string, another extremely important entity that lays at the foundation of any software application is the numbers. Numbers play a very crucial role, particularly in the business logic layer of any software application. Logic building requires strong knowledge of numbers and their...
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.NET framework provides wide range of namespaces that contain types, interfaces and structs which can be used to store, manage, and sort collections of data. These types include, lists, arrays, linked list and sorted as well as unsorted dictionaries. The types of collections available in .NET...
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In my last article, I explained, how can we iterate upon a collection to traverse or enumerate its items using the IEnumerable and IEnumerator interfaces along with their generic conterparts. However, those interfaces have some limitations, for instance we could only traverse the collection in...
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The array is one of those data structures which have been in use since the advent of the programming languages. Be it C, C++, Java, PHP or any other web-based, desktop or mobile application development, you will find an array data structure to hold records of data. Syntax may be different but the...
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In my recent articles, I have been walking you through some of the most commonly used types and interfaces that play integral role in storing collection of items. We have previously studied Lists, Stacks, Queues and other collections. I have also explained Array class and its usage in one of my...
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LINQ (Language Integrated Query) is arguable one of the most astonishing features of the .NET framework. If you have slightest idea of database programming, you must have written SQL queries. Something like “Select * Name From Customers”. This line was actually used to get names of all the...
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LINQ is Microsoft’s latest data access technology. LINQ stands for language integrated query and it can be leverage to execute complex queries in a simple and more understandable manner. LINQ provides diverse query execution functions with the help of special methods that are known as query...
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XML stands for Extensible Markup language that is most commonly used for transferring information over the World Wide Web. XML documents are simple to write as well as understand both for humans as well as for software applications. If you come across an XML document, with little attention, you can...
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XML documents are a standards described by World Wide Web Consortium (W3C) that are used for transferring information over the internet. The .NET Framework provides several namespaces and classes that allow developers to read, write and interact with the XML documents. In my article on LINQ to XML,...
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Collections classes like ArrayList, Hashtable, Stack, and Queue are used. The various concepts of generics and its classes can be explored in this article. Collection classes in .NET .NET frame work provides user with different collection classes. They are present in System.Collections...
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.NET contains number of classes that help in generic collection creation. The generic classes are strongly typed. The methods perform sorting, reversing elements, element searching. User can create a Key/Value pair. Some of the generic collection classes in .NET are as shown below: List<T>...
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