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How Can I Use C# Keywords as Property Names in ASP.NET MVC Views?

Barbara Streisand

Jan 17, 2025 pm 01:22 PM

How Can I Use C# Keywords as Property Names in ASP.NET MVC Views?

Using keywords as property names in C#

In ASP.NET MVC, you may want to use C# keywords as property names in your views. For example, consider the following code:

// 此代码无法编译，因为 "class" 是 C# 中的关键字。

This code cannot compile because "class" is a keyword in C#. To solve this problem, you can use the keyword as an identifier by adding the @ symbol before it.

// 通过添加@符号，可以成功编译。

According to MSDN documentation on C# keywords:

"Keywords are predefined reserved identifiers that have special meaning to the compiler. Keywords cannot be used as identifiers in a program unless they are prefixed with an @ symbol."

So by using the @ prefix, you can escape the property name and allow it to compile.

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