How to convert emoticons to its UTF-32/escaped unicode?

Question

I am working on a chatting application in WPF and I want to use emoticons in it. I am working on WPF app. I want to read emoticons which are coming from Android/iOS devices

Answer 1

Your escaped Unicode String is invalid in C#.

string unicodeString = "\u1F642";  // represents                                                                     

                                                        
            

Answer 2

Please be aware that Encoding.Unicode is UTF-16 in C#. To read 32 bits Unicode, there is this Encoding.UTF32. Link on MSDN for Encoding.​UT​F32