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This article mainly explains "how to use Lvalues and Rvalues in C#". The content in the article is simple and clear, and it is easy to learn and understand. Please follow the editor's train of thought to study and learn "how to use Lvalues and Rvalues in C#".

Lvalues and Rvalues in C #

Two expressions in C #:

Lvalue:lvalue expressions can appear on the left or right side of the assignment statement.

Rvalue:rvalue expressions can appear on the right side of the assignment statement, not on the left side of the assignment statement.

The variable is lvalue, so it can appear to the left of the assignment statement. The value is rvalue, so it cannot be assigned and cannot appear on the left side of the assignment statement. Here is a valid statement:

Int g = 20

The following is an invalid statement that produces a compile-time error:

10 = 20 What is C #? C # is a simple, general-purpose, object-oriented programming language developed by Microsoft Microsoft. It inherits the powerful functions of C # and C++, and removes some of their complex features. C # combines the simple visual operation of VB and the high running efficiency of C++, and becomes the preferred language for .NET development because of its strong operation ability, elegant syntax style, innovative language features and convenient component-oriented programming. However, it is not suitable for writing code that is time-critical or very high-performance, because C# lacks the key functionality required by extremely high-performance applications.

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