Convert the flex string to hexadecimal

Recently I made a flex protocol. I want to send the username and password strings in hexadecimal notation to the server, so I am going to search for the solution on the Internet.

 

 

Found a good one, number (username. Text). tostring (16), username is the ID of the label Control

 

However, if the username text is not a pure number, such as a100, the result is Nan undefined.

 

Continue to find the charcodeat method of string. convert a single character to an ascii code. How can this problem be solved?

 

For (I = 0; I <username. Text. length; I ++) trace (username. Text. charcodeat (I). tostring (16 )); 

So far.

 

After conversion, use. fromcharcode (ASCII code 1, ASCII Code 2 ,...);

 

Trace ("New String:" + String. fromcharcode (68,97, 114,111,110 ));

However, the fromcharcode method is a static method. Note the following:

 

Write it down to reserve