#Step 7 v5.6 release install#
#Step 7 v5.6 release full#
#Step 7 v5.6 release code#
#Step 7 v5.6 release windows#

#Step 7 v5.6 release code#

And now, years later, code is much more concise, simple, and functional. It took time for people to really grasp and integrate the concept, but they gradually did. The combination of query expressions and extension methods made it look as though that list of integers had gotten a whole lot smarter. Instead of writing a for loop to compute the average of a list of integers, you could now do that as simply as list.Average(). Specifically, you could now write SQL-style, declarative queries to perform operations on collections, among other things. C# 3.0 had begun to lay the groundwork for turning C# into a hybrid Object-Oriented / Functional language. But, in either case, C# 3.0 presented a revolutionary concept. It's thought that C# version's killer feature was the query expression, also known as Language-Integrated Query (LINQ).Р”Р„ more nuanced view examines expression trees, lambda expressions, and anonymous types as the foundation upon which LINQ is constructed. In retrospect, many of these features seem both inevitable and inseparable. Let's take a look at some major features in this version: It established C# as a truly formidable programming language. This version marked a major change in the growth of C#.

#Step 7 v5.6 release full#

C# version 3.0Р”В¬# version 3.0 came in late 2007, along with Visual Studio 2008, though the full boat of language features would actually come with. But that would soon change as the languages continued to evolve apart. Java had already released versions that included generics and iterators. Having iterators as a first-class part of the language dramatically enhanced readability of the language and people's ability to reason about the code.Р”Р„nd yet, C# continued to play a bit of catch-up with Java. To put it succinctly, iterators let you examine all the items in a List (or other Enumerable types) with a foreach loop. Using generics is better than creating a ListInt type that derives from ArrayList or casting from Object for every operation.Р”В¬# version 2.0 brought iterators. For instance, having a List lets you have List or List and perform type-safe operations on those strings or integers while you iterate through them. With generics, types and methods can operate on an arbitrary type while still retaining type safety. And they went after them in a significant way. Once they had their feet under them, they went after some serious developer pain points.

While C# may have started as a generic Object-Oriented (OO) language, C# version 2.0 changed that in a hurry. Other C# 2.0 features added capabilities to existing features: Let's take a look at some major features of C# 2.0, released in 2005, along with Visual Studio 2005: Most notable is that starting with this version, the code generated in a foreach loop called Dispose on an IEnumerator when that IEnumerator implemented IDisposable. It contained a few small enhancements to the language.

#Step 7 v5.6 release windows#

C# version 1.0 was a viable alternative to Java on the Windows platform.Р”В¬# version 1.2 shipped with Visual Studio. You'd find yourself writing some verbose code. Those additions would take some years to come out.Р”В¬# version 1.0 looked stripped of features, compared to today. As a matter of fact, it lacked generics altogether. It lacked the built-in async capabilities and some of the slick functionality around generics you take for granted. As part of its stated design goals for ECMA, it sought to be a 'simple, modern, general-purpose object-oriented language.' At the time, looking like Java meant it achieved those early design goals.Р”В«ut if you look back on C# 1.0 now, you'd find yourself a little dizzy. When you go back and look, C# version 1.0, released with Visual Studio. You can learn more about the relationships between language and library for background on this dependency. These dependencies are documented in the page for each specific version.

#Step 7 v5.6 release install#

To use the latest language features in older environments, you may need to install specific libraries.

Similarly, every catch is checked to ensure that the type being caught is derived from Exception. Every throw statement or expression is checked to ensure the object being thrown is derived from Exception. NET platform delivers those types and methods in a number of packages. The C# language relies on types and methods in what the C# specification defines as a standard library for some of the features.