Convert array content to generic type array : Array Util « Collections Data Structure « C# / C Sharp






  1. C# / C Sharp
  2. Collections Data Structure
  3. Array Util

Convert array content to generic type array

  

//The MIT License (MIT)
//http://arolibraries.codeplex.com/license

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

namespace AroLibraries.ExtensionMethods.Enumerable
{
    public static class ArrayExt
    {

        public static T[] Ext_ConvertTo<T>(this Array ar)
        {
            T[] ret = new T[ar.Length];
            System.ComponentModel.TypeConverter tc = System.ComponentModel.TypeDescriptor.GetConverter(typeof(T));
            if (tc.CanConvertFrom(ar.GetValue(0).GetType()))
            {
                for (int i = 0; i < ar.Length; i++)
                {
                    ret[i] = (T)tc.ConvertFrom(ar.GetValue(i));
                }
            }
            else
            {
                tc = System.ComponentModel.TypeDescriptor.GetConverter(ar.GetValue(0).GetType());
                if (tc.CanConvertTo(typeof(T)))
                {
                    for (int i = 0; i < ar.Length; i++)
                    {
                        ret[i] = (T)tc.ConvertTo(ar.GetValue(i), typeof(T));
                    }
                }
                else
                {
                    throw new NotSupportedException();
                }
            }
            return ret;
        }
    }
}








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