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Compiler Error CS0230

  • Article

Type and identifier are both required in a foreach statement

A foreach statement was poorly formed.

The following sample generates CS0230:

// CS0230.cs
using System;

class MyClass
{
   public static void Main()
   {
      int[] myarray = new int[3] {1,2,3};

      foreach (int in myarray)   // CS0230
      // try the following line instead
      // foreach (int x in myarray)
      {
         Console.WriteLine(x);
      }
   }
}