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The foreach statement is derived from the for statement and makes use of a certain pattern described in C#'s language specification in order to obtain and use an enumerator of elements to iterate over. Each item in the given collection will be returned and reachable in the context of the code block.
In computer programming, foreach loop (or for-each loop) is a control flow statement for traversing items in a collection. foreach is usually used in place of a standard for loop statement.
The foreach statement iterates through a sequence using a specific implementation of the GetEnumerator method, usually implemented through the IEnumerable or IEnumerable<T> interface. [38] Because arrays always implicitly implement these interfaces, the loop will iterate through arrays also. In both languages arrays of reference types are ...
Comparison of programming languages; General comparison; Assignment; Basic syntax; Basic instructions; Comments; Control flow Foreach loops; While loops; For loops
Language Integrated Query (LINQ, pronounced "link") is a Microsoft.NET Framework component that adds native data querying capabilities to .NET languages, originally released as a major part of .NET Framework 3.5 in 2007.
C Sharp Programming at Wikibooks C# ( / ˌ s iː ˈ ʃ ɑːr p / see SHARP ) [ b ] is a general-purpose high-level programming language supporting multiple paradigms . C# encompasses static typing, [ 16 ] : 4 strong typing , lexically scoped , imperative , declarative , functional , generic , [ 16 ] : 22 object-oriented ( class -based), and ...
See Comparison of C Sharp and Java for more on this topic. BASIC's roots go back to Dartmouth College. [3] BASIC (Beginner's All-purpose Symbolic Instruction Code) was developed in the 1960s as a method to overcome the difficulties of using assembly language written for processor-specific and/or brand name specific mainframes and hardware ...
For loop illustration, from i=0 to i=2, resulting in data1=200. A for-loop statement is available in most imperative programming languages. Even ignoring minor differences in syntax, there are many differences in how these statements work and the level of expressiveness they support.