C#

I want method which returns the string datetime in target locale format by taking the UTC DateTime and UTC DateTime offset in c#, here is the example code

How do I remove unnecessary HTTP Headers in IIS and ASP.NET application simply, please provide me step by step tutorial for improving security in this area?

I have already googled this and found few solutions but I need an easy tutorial, which can guide me to remove all unnecessary HTTP Headers from Response.

Any link or step by step guide will work.

I am working on a C# project in which user can change datetime column time zone using its profile page. For example, when I log in into the system, I can change default time zone (PST) to Indian standard time(IST) after doing all the column of date time should show time-related to IST time zone.

Basically, we are saving all the datetime value in the database as PST time zone, now based on user-selected time zone I need to show datetime.

So I would like to convert my PST datetime (8/16/2016 12:56 PM) to IST or any other timezone selected by user dynamically using C#.

How can I convert datetime from PST to any time zone using C#?

Hello, I am using the below code to fetch some data from database and getting the error "Sequence contains no elements"

 public static IEnumerable<CompanyLicenseKey> GetCompanyLicenseKey()
{
            OPEntities onepassDB = new OPEntities();

            //Let's get the onepass User model first
            var user = onepassDB.UserAccounts.Where(x => x.Email == OnePassUserAccountEmail).First(); //error in this line

            var userLicenseList = from c in user.CompanyProfiles
                                  join l in onepassDB.CompanyLicenseKeys.Where(x => x.IsDisabled == false)
                                  .Select(x => new { x.CRMID, x.LicenseKey, x.FriendlyName, x.ProductName })
                                  on new { c.CRMID } equals new { l.CRMID }
                                  select new Models.OnePass.CompanyLicenseKey { LicenseKey = l.LicenseKey, FriendlyName = l.FriendlyName, ProductName = l.ProductName };

            if (ProductName == "")
                return userLicenseList.ToList().OrderBy(x => x.FriendlyName);
            else
                return userLicenseList.Where(x => x.ProductName == ProductName).ToList().OrderBy(x => x.FriendlyName);
        }

Error image

...

How can i validate TinyMCE using asp.net MVC and razor? Currently, i was trying to validate it using Model validations but it is not working and not showing any errors even when TinyMCE textarea is blank, so how can i validate it? here is my javascript code

I am trying to convert JSON object into C# class object, Using a really simple test case:

Hello, I am trying to save file in C#, using file.SaveAs(Path), and getting the error "Illegal Characters in Path" as shown below

...