Question

我在C＃中有一个简单的代码

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;

namespace MyProject
{
  public static class Class1
  {
    public static int[] Iparray = new int { 12, 9, 4, 99, 120, 1, 3, 10 };
  }
}

但是（ Ctrl + Shift + B ）显示的错误是

Cannot initialize type 'int' with a collection initializer because it does not implement 'System.Collections.IEnumerable'

我正在使用vs 2010和和.NET framework 4

谢谢大家

Answer 1

你缺少括号。像这样：

int[] a = new int[] { 1, 2, 3 };

Answer 2

您有三种方法来定义int数组：

 public static int[] Iparray = { 12, 9, 4, 99, 120, 1, 3, 10 };

 public static int[] Iparray = new[] { 12, 9, 4, 99, 120, 1, 3, 10 };
 public static int[] Iparray = new int[] { 12, 9, 4, 99, 120, 1, 3, 10 };

Answer 3

new int[] { 12, 9, 4, 99, 120, 1, 3, 10 };

Answer 4

试试这个： -

public static int[] a = new int[] {12, 9, 4, 99, 120, 1, 3, 10 };

而不是

public static int[] Iparray = new int { 12, 9, 4, 99, 120, 1, 3, 10 };

Answer 5

你错过了方括号;

namespace MyProject
{
  public static class Class1
  {
    public static int[] Iparray = new int[] { 12, 9, 4, 99, 120, 1, 3, 10 };
  }
}

声明int数组的其他方式;

int[] Iparray = { 12, 9, 4, 99, 120, 1, 3, 10 };
int[] Iparray = new[] { 12, 9, 4, 99, 120, 1, 3, 10 };

Answer 6

int[] values = new int[] { 1, 2, 3 };
or this:

int[] values = new int[3];
values[0] = 1;
values[1] = 2;
values[2] = 3;

并查看此http://msdn.microsoft.com/en-us/library/aa288453(v=vs.71).aspx

Answer 7

将[]添加到您的代码

public static int[] Iparray = new int[] { 12, 9, 4, 99, 120, 1, 3, 10 };

无法初始化类型'int'错误

7 个答案: