How to delete last character in a string in C#?

Question

Building a string for post request in the following way,

  var itemsToAdd = sl.SelProds.ToList();
  if (sl.SelProds.Count() != 0)
  {
      foreach (var item         


        

Answer 1

string str="This is test string.";
str=str.Remove(str.Length-1);