newbie question: catching signals

[stan huang <infamous_godhand yahoo com>]

 Hello, I have this entry widget in my vbox1 and I
wish to store the data from this entry to a button
which is placed in vbox2, how do I catch the signal
from vbox1 and 
place in the button in vbox2?thanks in advance

vbox1                                    

entry=gtk_entry_new_with_max_length(6);

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"The bigger they are, the harder they fall"~Yang
  infamous_godhand yahoo com

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