attempted to read or write protected memory. this is often a

Question

Hello Guys,

 

I developing a one windows Apps in .net 3.5 VS2010 and Create a Setup of this Apps and install on user pc then its throw a error 'attempted to read or write protected memory. this is often an indication that other memory is corrupt'  so I want to your help to solve this issue.

Answer 1

In DB Column, You may have a column to specify the Room is booked on that date or not ?. For a range of dates, use between statement in sql.  If the rooms are booked between the date range, then do your action.