[ASK] memasukan simbol matriks [ ]pada proses output di textbox

matrix is identical to the symbol [], how to enter the matrix symbol automatically when the matrix out.
example
in the text box
[1 2 3]

I wish this picture. help me
http://i1232.photobucket.com/albums/...olmatriks1.jpg:ehh::thumb:

[ASK] enter the matrix symbol [] on the output in textbox


matrix is identical to the symbol [], how to enter the matrix symbol automatically when the matrix out.
example
in the text box
[1 2 3]

I wish this picture. help me