>Hi Cetin,
>
>In fact I am fighting whole day with DataCalendar example by Mike Ellison and here is
>problem:
>
>

>
>cmd.CommandText =
>String.Format("Select * From EventInfo Where EventDate >= #{0}# And EventDate <= #{1}#",
>              startDate, endDate);
>....
>
>DateTime startDate = new DateTime(cal1.VisibleDate.Year, cal1.VisibleDate.Month, 1).AddDays(-7);
>DateTime endDate = new DateTime(cal1.VisibleDate.Date.AddMonths(1).Year, cal1.VisibleDate.Date.AddMonths(1).Month, 1).AddDays(7);
>
>

>
>this gives error because date must be in form MM/dd/yyyy
>
>if I put hardcoded dates like
>

>cmd.CommandText =
>"Select * From EventInfo Where EventDate >= #03/03/2007# And EventDate <= #11/24/2007#";
>

>that is working !
>
>How should i put in above string startDate and endDate in MM/dd/yyyy format

DateTime startDate = new DateTime(cal1.VisibleDate.Year,
                                  cal1.VisibleDate.Month, 1).AddDays(-7);
DateTime endDate = new DateTime(cal1.VisibleDate.Date.AddMonths(1).Year,
                                cal1.VisibleDate.Date.AddMonths(1).Month, 1).AddDays(7);

cmd.CommandText =
 String.Format("Select * From EventInfo Where EventDate >= #{0}# And EventDate <= #{1}#",
 startDate.ToString("MM/dd/yyyy"),
 endDate.ToString("MM/dd/yyyy") );

Cetin