I have a string which I need to reverse

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C#

Hi All,

I have a string I need to reverse. I was looking for the simplest way (as always!)
so have tried the string to see if that exists, it doesn't or I can't find it.
MSDN have lots of suggestions along the lines of

Console.WriteLine("Pleae enter a string, print enter to end");
string input = Console.ReadLine();
StringBuilder sb = new StringBuilder();
int i = input.Length-1;
while (i != - 1)
{
      sb.Append(input[i--]);
}
Console.WriteLine("Reverse stirng is " + sb.ToString());

which seems to be a the correct way of doing it I just now
need to get the sb the string builder "variable" to equal a string for the next bit of editing it need as a string for the next bit of processing.
if I do sb = Next (Next is a string) I get the Error Cannot implicitly convert type 'string' to 'System.Text.StringBuilder'. So two questions is this the right way, if so how do I get a string out it, if not what is the right way?
Glenn