eRevolution

“When I tried to attach the sql server database file .mdf on client's machine.After attachment the database status is showing (Read-Only) (Eg.database name (Read-Only). It will allow to retrieve(select) the values from tables, etc. but won't allow to Insert, Update & Delete operations.

The CalendarExtender is an ASP.NET AJAX control that is associated with a TextBox control. When the user clicks on the TextBox, a client-side Calendar control pops up. The user can then set a date by clicking on a day, navigate months by clicking on the left and right arrow and perform other such actions without a postback. In this article, we will see some tips and tricks that can be applied to a CalendarExtender control. If you are new to the CalendarExtender control, you can check out some information about it over  here .