difference between setText() and getText()

Answer 1

gettext()-what we are giving inputs from text box ic captured and used inside the program.
settext()-set the text.that is static

Answer 2

Welcome

Answer 3

they are just like their names set text changes or writes new value but get text shows whatever is there ..... it gets the value for you !

Answer 4

set text is for giving input values and get text for printing