错误CS0246:找不到类型或命名空间名称“List”。你是否缺少使用指令的`System.Collections.Generic'? (CS0246)(CoolStuffBro) [英] Error CS0246: The type or namespace name `List' could not be found. Are you missing `System.Collections.Generic' using directive? (CS0246) (CoolStuffBro)
本文介绍了错误CS0246:找不到类型或命名空间名称“List”。你是否缺少使用指令的`System.Collections.Generic'? (CS0246)(CoolStuffBro)的处理方法,对大家解决问题具有一定的参考价值,需要的朋友们下面随着小编来一起学习吧!
问题描述
使用系统;
命名空间 CoolStuffBro
{
class MainClass
{
public static void Main( string [] args)
{
string name;
int age;
string jade;
string boston;
string sydney;
var names = new List< string> {
jade,
boston,
悉尼
};
int 结果= Random.Next(names.Count);
names.RemoveAt(Result);
Console.WriteLine( ,名称);
string [] selectableNames = new string [ 3 ] {jade,boston,sydney};
Console.WriteLine( 欢迎来到找到你的约会应用程序。);
Console.WriteLine( 要开始在下面输入你的名字:);
name = Console.ReadLine();
Console.WriteLine( 欢迎{0},请在下面输入您的年龄:,名称);
age = int .Parse(Console.ReadLine());
Console.WriteLine( 查找{0}的日期,年龄{1}。 , 姓名年龄);
}
}
}
解决方案
错误信息非常清楚,只需更改
Quote:using System;
to
< pre lang =c#> 使用系统;
使用 System.Collections.Generic;
using System;
namespace CoolStuffBro
{
class MainClass
{
public static void Main (string[] args)
{
string name;
int age;
string jade;
string boston;
string sydney;
var names = new List<string> {
"jade",
"boston",
"sydney"
};
int Result = Random.Next (names.Count);
names.RemoveAt (Result);
Console.WriteLine ("",names);
string[] selectableNames = new string[3] { jade, boston, sydney };
Console.WriteLine ("Welcome to the find your date app.");
Console.WriteLine ("To begin type your name below: ");
name = Console.ReadLine ();
Console.WriteLine ("Welcome {0}, please enter your age below:",name);
age = int.Parse (Console.ReadLine ());
Console.WriteLine ("Finding dates for {0}, age {1}.", name, age);
}
}
}
解决方案
The error message is pretty clear, just change from
Quote:using System;
to
using System; using System.Collections.Generic;
这篇关于错误CS0246:找不到类型或命名空间名称“List”。你是否缺少使用指令的`System.Collections.Generic'? (CS0246)(CoolStuffBro)的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持IT屋!
查看全文