Returns a new array consisting of the first elements from the current array. Any excess elements are uninitialized. - CSharp System

CSharp examples for System:Array Element

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Description

Returns a new array consisting of the first elements from the current array. Any excess elements are uninitialized.

Demo Code


using System.Collections.Generic;
using System;//  w  ww. ja v a 2s  .  c o  m

public class Main{
        /// <summary>
      ///     Returns a new array consisting of the first elements from the current array. Any excess elements are uninitialized.
      /// </summary>
      /// <typeparam name="T"></typeparam>
      /// <param name="self"></param>
      /// <param name="count"></param>
      /// <returns></returns>
      public static T[] Resize<T>(this T[] self, int count) {
         var newArr = new T[count];
         var len = self.Length < count ? self.Length : count;
         Array.Copy(self, 0, newArr, 0, len);
         return newArr;
      }
}

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