Generate Number Series using C# Console Application 1 2 3 5 8 13 21

Generate Number Series using C# Console Application

1 2 3 5 8 13 21

print pattern4 using Console Programming in C#

print pattern4 using Console Programming in C#

print pattern3 using Console Programming in C#

print pattern3 using Console Programming in C#

print pattern2 using Console Programming in C#.

print pattern2  using Console Programming in C#.

print pattern1 using Console Programming in C#

print pattern1 using Console Programming in C#
 

To Replace Special Character to HTML tags using C# function:

To Replace Special Character to HTML tags using  C# function:

  public string ReplaceSpecialChars(string str)

        {

                        if (str != null)

                       {

                            str = str.Replace("'", "'");

                            str = str.Replace("<", "&lt;");

                            str = str.Replace(">", "&gt;");

                            str = str.Replace(@"\", "&bsol;");

                       }

                return str;

        }