C# Convert Hexadecimal to string -


I think I have a little problem because I am confusing my vocabulary on it.

Let me wrap a string in front of a vertical tab (variable) 11 or (four) 0x0b and one (variable) 28 or (variable) 0x1c end.

I do not understand the part of my illusion that what is the difference between 11 and 0x0b, I believe that there is an ascii and a hex, but I'm not positive so the compulsory form I need to do 

  string response = (four) 0x0b + "message" + (variable) 0x1c;   
 It does not seem to work though.  
 
 
 
 The part of my illusion I do not understand that the difference between 11 and 0x0b What is this.   
 There is no difference between the two representing the same mathematical number eleven, it has the base base ( 0x0B  for base 16 and  11 < Code> for base 10).  
 C # provides an escape sequence for the vertical tab -  \ v , so that you  'v'  to  (char) 0x0b You can write in place of . There is no escape sequence for  0x1C , but you can use a hexadecimal escape sequence to express it like  \ x1C .  
 The modified code will look like this:  
  string response = '\ v' + message + 'x1C';   
 I removed double-quote around  "message" , assuming that it represents a string variable that your code returns the feedback Prepared before

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