Start Date and End Date incorrect

[GoogleCodeExporter]

the start and end date are incorrect.  
Can u let me know how to configure below parameters (QueryString["start"]) && 
(QueryString["end"]) 
)

start = start.AddSeconds(double.Parse(context.Request.QueryString["start"]));
end = end.AddSeconds(double.Parse(context.Request.QueryString["end"]));

Thaks!

Original issue reported on code.google.com by Jonas....@gmail.com on 7 Apr 2011 at 10:39

[GoogleCodeExporter]

I'm in the same boat.  Any help would be appreciated.  What I found is that the 
time of the start and end is 7am.  I have lots of events that begin before. So, 
the time has to be changed to 00:00:00

Original comment by paulste...@gmail.com on 1 Sep 2011 at 8:32

[GoogleCodeExporter]

This problem is happening because the long values being passed in the query 
string are UTC values.

To resolve this we need to reverse the ConvertToTimestamp method. Which will 
convert a UTC timestamp into a local datetime and should resolve any issues. 
Have tested and I am getting the correct date at 12:00am

Solution:

public void ProcessRequest(HttpContext context)
        {
            //...

            DateTime start = ConvertFromTimeStamp(long.Parse(context.Request.QueryString["start"]));
            DateTime end = ConvertFromTimeStamp(long.Parse(context.Request.QueryString["end"]));

            //...
        }

        private DateTime ConvertFromTimeStamp(long timestamp)
        {
            long ticks = (timestamp * 10000000) + 621355968000000000;
            return new DateTime(ticks, DateTimeKind.Utc).ToLocalTime();
        }

Original comment by Sean.B.C...@gmail.com on 22 Apr 2012 at 11:15

[GoogleCodeExporter]

Have attached my updated code behind file.

Original comment by Sean.B.C...@gmail.com on 22 Apr 2012 at 11:20

Attachments:

• JsonResponse.ashx.cs