>>>Considder the code below:
>>>

>>>			byte[] one = new byte[] { 0, 1, 2, 3, 4 };
>>>			byte[] two = new byte[] { 0, 1, 2, 3, 4 };
>>>
>>>			if (one != two)
>>>			{
>>>				MessageBox.Show("DIFFERENT", "COMAPARE");
>>>			}
>>>			else
>>>			{
>>>				MessageBox.Show("SAME", "COMAPARE");
>>>			}
>>>
>>>			///////
>>>
>>>			bool different = false;
>>>			for (int i = 0; i < one.Length; i++)
>>>			{
>>>				if (one[i] != two[i])
>>>				{
>>>					different = true;
>>>					break;
>>>				}
>>>			}
>>>			if (different)
>>>			{
>>>				MessageBox.Show("DIFFERENT", "LOOP");
>>>			}
>>>			else
>>>			{
>>>				MessageBox.Show("SAME", "LOOP");
>>>			}
>>>

>>>
>>>Just checking for non-equality (!=) says the byte arrays are different, if I loop though all the elements I find that the byte arrays are the same. I am trying to come up with a good reason why it was implemented like this. Any help is appreciated.
>>
>>You're confusing value equality with reference equality. Default comparison is reference.

byte[] copy = two;
>>if (copy == two)
>>{
>>//true;
>>}

>>
>>
>>>Wow it has been long since I have been on UT.
>>
>>True....
>
>Thanks for the replies everyone.

http://www.codeproject.com/KB/dotnet/DotNetEquality.aspx
- See. All very simple (g).......