文本表示称为字符串。它是字符的组合,否则称为变量。字符串是从字母表中选择的,并且始终采用字母字符。该字符串被视为数据类型数组。它也是数组的表示。字符串中的变量允许静态或动态分配内存。字符串在C#中被用作类,是Unicode字符或字符数组的组合。我们可以将字符数组称为文本,就像使用字母表一样,并形成有意义的单词。字符串是一个关键字,与类一起使用。
以下是 String 与 String C# 之间的前 16 个比较:
让我们在以下几点讨论 String 与 String C# 之间的一些关键区别:
下表总结了 String 与 String C# 之间的比较:
String | String in C# |
A string is a reserved word. Hence we cannot use string as a variable name. | A string is a class name. |
The system is not needed to use a string variable. | A string cannot be used with writing using System. When it is created, it should be used to declare the variable and hence the type is different. |
To declare a variable, the string is used. | A string is used when a method is called or declared. |
The variable string always points to System. string. | System string can take cues from string or any other data type, and it is not always reserved for string variable alone. |
The bugs are less and not common in the string. | The bugs are common, and to fix bugs, we have to go through the entire code as it takes the response from all the data types. |
The meaning of string depends on the variable it carries. | The meaning of String depends on the source code or the referenced type in the assemblies of the project. |
Developers can easily interpret the string as it reserves only a few data types. | It takes time for developers to interpret the code using String, and it may take hours to solve the issues related to System string. |
While declaring string, it will throw an error if the other side variable is not defined. | It depends on the codebase to show the error as in some cases, String does not need the variable to be declared, and in some cases, it asks for it. |
A string is not defined with any regularity, and it shows an error if the variable is not defined properly. | The string is defined with some regularity as it takes the types from all the reserved data types and cross verifies the same. |
A string has only one purpose, and it is to declare the variable in the program. | The string has various purposes regarding class declaration, libraries, serialization, reflections, helpers, lexical constructs, etc. |
The string is used for local declarations. | The string is used for static methods. |
The string has better readability and is understood well by all developers as a variable declaration. | The readability is not good, and as it is used for many purposes; developers are often confused with the usage. |
The usage of the string is limited, and hence the compilation time is less for the program. | The usage of String is vast, and hence it takes a long time to compile the program. |
Once when we declare a variable, we cannot change it, and hence a new variable has to be declared. The string is immutable. | Strings are mutable, and we can use them repetitively for many purposes in the coding regime. |
Since strings are used for a single purpose and are immutable, the usage of the string is costly. | Strings can be used more than once, and we can say that the usage of Strings is not a costly affair. |
Optimization of a string is not good and takes time. | It provides a better way to optimize Strings. |
字符串和字符串变量在大多数方面都很相似,例如性能、用法(除了上面指出的以外)。然而,在大多数情况下,字符串变量是首选,因为它很容易突出显示语法。 当 C# 编译器与 Java 字节代码一起使用时,编译器将映射为字符串或 System.字符串。
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