cancel plane ticket before 4 hours of departure time if dep time is 08:00:00 AM then Passengers can cancel ticket till 04:00:00 AM ??
If i have textbox1 which display server date as 27-Nov-2010
Textbox2 will display time as 08:00:00 AM

i want if the departure of the plane is Date 27-Nov-2010 and Time 08:00:00 AM then if he/she wants to cancel ticket then it can cancel their ticket till Date 27-Nov-2010 and Time 04:00:00 AM

Any Body can cancel their ticket before 4 hour of departure date/time ...

I want cancel plane ticket before 4 hours of departure time if dep time is 08:00:00 AM then Passengers can cancel ticket till 04:00:00 AM ?? 

i want this type of validation in Vb.net, asp.net (vb)
cancel plane ticket before 4 hours of departure time if dep time is 08:00:00 AM then Passengers can cancel ticket till 04:00:00 AM ??
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If i have textbox1 which display server date as 27-Nov-2010
Textbox2 will display time as 08:00:00 AM

i want if the departure of the plane is Date 27-Nov-2010 and Time 08:00:00 AM then if he/she wants to cancel ticket then it can cancel their ticket till Date 27-Nov-2010 and Time 04:00:00 AM

Any Body can cancel their ticket before 4 hour of departure date/time ...

I want cancel plane ticket before 4 hours of departure time if dep time is 08:00:00 AM then Passengers can cancel ticket till 04:00:00 AM ?? 

i want this type of validation in Vb.net, asp.net (vb)