Use break with a foreach. : Break : Statement C# Examples

    
using  System;  
  
class  MainClass  {  
    public  static  void  Main()  {  
        int  sum  =  0;  
        int[]  nums  =  new  int[10];  
  
        for(int  i  =  0;  i  <  10;  i++)    
            nums[i]  =  i;  
  
        foreach(int  x  in  nums)  {  
            Console.WriteLine("Value  is:  "  +  x);  
            sum  +=  x;  
            if(x  ==  4)  
                  break;  //  stop  the  loop  when  4  is  obtained  
        }  
        Console.WriteLine("Summation  of  first  5  elements:  "  +  sum);  
    }  
}