如何在 C# 中检索系统对指定字符串的引用?
csharpserver side programmingprogramming更新于 2025/7/9 21:37:17
要检索系统对指定字符串的引用，代码如下 −
示例
using System;
public class Demo{
public static void Main(string[] args){
string str1 = "David";
string str2 = string.Intern(str1);
Console.WriteLine("String1 = "+str1);
Console.WriteLine("System reference of String1 = "+str2);
}
}
输出
这将产生以下输出 −
String1 = David System reference of String1 = David
示例
现在让我们看另一个例子 −
using System;
public class Demo{
public static void Main(string[] args){
string str1 = "50";
string str2 = "100";
Console.WriteLine("String1 = "+str1);
Console.WriteLine("String2 = "+str2);
str2 = string.Intern(str1);
Console.WriteLine("System reference of String1 = "+str2);
}
}
输出
这将产生以下输出 −
String1 = 50 String2 = 100 System reference of String1 = 50
