I am getting issues after convert web app from vs2010 to vs2013

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getting issue when save date into database.

i am getting utc time convert it into as per country time and save it and getting issues.

Exception :

Managed Debugging Assistant 'DateTimeInvalidLocalFormat' has detected a problem in 'C:\Program Files (x86)\IIS Express\iisexpress.exe'.

Additional information: A UTC DateTime is being converted to text in a format that is only correct for local times.
This can happen when calling DateTime.ToString using the 'z' format specifier,
which will include a local time zone offset in the output.
In that case, either use the 'Z' format specifier, which designates a UTC time, or use the 'o' format string,
which is the recommended way to persist a DateTime in text.
This can also occur when passing a DateTime to be serialized by XmlConvert or DataSet.
If using XmlConvert.ToString, pass in XmlDateTimeSerializationMode.RoundtripKind to serialize correctly.
If using DataSet, set the DateTimeMode on the DataColumn object to DataSetDateTime.Utc.

Posted 18-Jan-15 23:26pm

_Kapil

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Sinisa Hajnal 19-Jan-15 5:51am

Well, are you using DataSet? What have you done to try and repair it? Show the code saving into database. Did you check project properties for any locale information?

_Kapil 20-Jan-15 2:47am

double timeZoneOffset = (double)0;
#region To get either dept timezone in minutes
timeZoneOffset = StationRemoteController.GetDepartmentTimeZoneOffsetByDeptID(Convert.ToInt32(uad.Dep_id));
#endregion

DateTime localTime = DateTime.Now.ToUniversalTime().AddMinutes(timeZoneOffset);

and finally it saving into database.

2 solutions

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Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) · Accepted Answer · 2015-01-19T00:48:00

Solution 2

It's telling you what to do.

Quote:
This can happen when calling DateTime.ToString using the 'z' format specifier,
which will include a local time zone offset in the output.
In that case, either use the 'Z' format specifier, which designates a UTC time, or use the 'o' format string,
which is the recommended way to persist a DateTime in text.

More at - dateTimeInvalidLocalFormat MDA[^].

Posted 19-Jan-15 0:48am

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ)

Comments

_Kapil 20-Jan-15 2:13am

Please give me syntax convert local time format in utc format or into 'z' or 'o' fomat

my question is?
it may be new setting for datetime in vs2013....

Tadit Dash (ତଡିତ୍ କୁମାର ଦାଶ) 20-Jan-15 3:14am

See the "Resolution" Heading in that link.

Mithun P · Accepted Answer · 2015-01-19T00:36:00

Solution 1

Hi. Are you getting this error when running in visual studio or when deployed in IIS. Because even I faced same problem it was working fine when running through code but once deployed in IIS date problem was there. I just set the datetime standards in IIS and later it worked fine.

Posted 19-Jan-15 0:36am

Mithun P

Comments

_Kapil 20-Jan-15 2:11am

I am getting issues when running code on my system.