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This article mainly introduces "what are the attributes of the C # array". In the daily operation, I believe that many people have doubts about what the attributes of the C # array are. The editor consulted all kinds of materials and sorted out simple and easy-to-use operation methods. I hope it will be helpful for you to answer the question of "what are the attributes of the C # array?" Next, please follow the editor to study!

The C # array is a data structure that contains several variables of the same type. Arrays are declared using types: type [] arrayName

Overview of C # Array

The C # array has the following properties:

◆ arrays can be one-dimensional, multidimensional, or interlaced.

The default value for ◆ numeric array elements is set to zero, while the default value for reference elements is set to null.

A ◆ interlaced array is an array of arrays, so its elements are reference types and are initialized to null. The dimensions and sizes of staggered array elements can be different.

The index of the ◆ array is zero-based: the index of the array with n elements is from 0 to nMel 1.

◆ array elements can be of any type, including array types.

The ◆ array type is a reference type derived from the abstract base type Array. Because this type implements IEnumerable and IEnumerable, you can use foreach iterations for all arrays in C #.

Use foreach for C # arrays (multi-dimensional is supported)

Int [] numbers = {4,5,6,1,2,3,-2,-1,0}; foreach (int i in numbers) {System.Console.WriteLine (I);}

C # array passed as a parameter

Call the method definition of array parameters

Void PrintArray (int [] arr) {/ / code} at this point, the study of "what are the properties of the C # array" is over. I hope to be able to solve your doubts. The collocation of theory and practice can better help you learn, go and try it! If you want to continue to learn more related knowledge, please continue to follow the website, the editor will continue to work hard to bring you more practical articles!

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