hello,
thank you very much for reply.

i want to iensert first time at textbox(7:42 am) and second time at textbox2 (12:16 pm)

i want to compute difference between two time,in textbox3 at myform,

and if i have result at two or more textboxes ex..

textbox1 textbox2 textbox3
7:42 am 12:16pm 04:34

textbox4 textbox5 textbox6
7:42 am 12:16pm 04:34
-------
textbox12 sum(09:08 ) .

any idea,

regards.