I am beginner of asp.net and c#
Currently i doing appointment website and need suggestions/ ideas. I have create a simple web form with Calender Control as picture below enable users to select date and time. At the calender control, i have set that users can only select tuesday and thursday every month using DayRender. After that i put a DropDownList to display the time.
Next step, i want to store the data into database, for example UserA make appointment on Date 21 September 2010, Time 1100 and make it unavailable for other bookings. When UserB makes appointment on same Date and Time, it will display information that the slot is booked/unavailable. To implement this, what approach should i take?
When i insert the data into database should i convert the value of DropDownList to time format or just insert DropDownList.Text? If i just insert according to DropDownList.Text will it having problem in check the slot is booked or not?
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