A language is free to use its own query syntax, which needs to be translated into LINQ method calls. Anonymous types permit the compiler to compile classes, which contain data member declarations. LINQ supports a number of LINQ providers, as follows: LINQ to XML: Converts XML documents to...
would like to know the order of the execution in linq, the first thing you should bear in mind is that LINQ can be written by using declarative query syntax, but the query syntax must be translated into method calls for the .NET common language runtime (CLR) when the code is compiled....
You can declare ageneric classwhose base class isSystem.Attribute. This feature provides a more convenient syntax for attributes that require aSystem.Typeparameter. Previously, you'd need to create an attribute that takes aTypeas its constructor parameter: ...
With this version, we’re bringing LINQ support to the Cocoa and Java platforms. That means you can now use the same intuitive query syntax you are already used to from .NET to work with arrays and sequences in your iOS, Mac and Android apps. LINQ support brings with it these features:...
The static keyword is used before the class keyword in a class definition to declare a static class. Static class members are accessed by the class name followed by the member name. Syntax of static class static class classname { //static data members //static methods } C# Copy Static Cla...
The meaning of this new syntax is simply to create an instance ofMyNamesusing its no-arg constructor (constructor arguments can be supplied if necessary) and call its Add method with each of the strings. So what types do we allow collection initializerson? Easy: collection types. What are ...
The programming language is component-oriented, and some of its features include nullable types, exception handling, garbage collection, lambda expressions, asynchronous operations, and Language Integrated Query (LINQ) syntax. It also is flexible (through versioning) to ensure compatibility as technologies...
The difference between LDAP and SQL injection is the protocol or language that they exploit, and therefore the syntax of the attack data. LDAP is a protocol for accessing information in directories, whereas SQL is a query language for databases. Therefore, the attacks target different information ...
Language-Integrated Query (LINQ) is a new feature in Visual Studio 2008 and the .NET Framework 3.5. LINQ extends powerful query capabilities to the language syntax of C# and Visual Basic in the form of standard, easily-learned query patterns. This technology can be extended to support potential...
In .NET 4, we've added a new method to File named ReadLines (as opposed to ReadAllLines) that returns IEnumerable<string> instead of string[]. This new method is much more efficient because it does not load all of the lines into memory at once; instead, it reads the lines one at a...