CODEWITHSUNDEEP
c#datexamarinxamarin.androiddate-format
Harshad Pansuriya
Harshad Pansuriya

Reputation: 20910

Change DateFomat in C# Xamarin

I am work on Xamarin with Android. And I have use DatePicker in my Project.The code is Below.

Code inside the OnCreate method.

protected override void OnCreate(Bundle savedInstanceState)
        {
            base.OnCreate(savedInstanceState);
            SetContentView(Resource.Layout.Activity_register);

            tiebirthdate = FindViewById<TextInputEditText>(Resource.Id.tiebirthdate);
            tiebirthdate.Click += DateSelect_OnClick;

       }


void DateSelect_OnClick(object sender, EventArgs e)
        {
            DatePickerFragment frag = DatePickerFragment.NewInstance(delegate (DateTime time)
            {

                var dateAndTime = time;

                var tt = dateAndTime.Date;
                tiebirthdate.Text = tt.ToString("dd/MM/yyyy");

            });
            frag.Show(FragmentManager, DatePickerFragment.TAG);
        }

Create Class.

class DatePickerFragment : DialogFragment,
                                  DatePickerDialog.IOnDateSetListener
    {
        public static readonly string TAG = "X:" + typeof(DatePickerFragment).Name.ToUpper();

        // Initialize this value to prevent NullReferenceExceptions.
        Action<DateTime> _dateSelectedHandler = delegate { };

        public static DatePickerFragment NewInstance(Action<DateTime> onDateSelected)
        {
            DatePickerFragment frag = new DatePickerFragment();
            frag._dateSelectedHandler = onDateSelected;
            return frag;
        }

        public override Dialog OnCreateDialog(Bundle savedInstanceState)
        {
            DateTime currently = DateTime.Now;
            DatePickerDialog dialog = new DatePickerDialog(Activity,
                                                           this,
                                                           currently.Year,
                                                           currently.Month,
                                                           currently.Day);
            return dialog;
        }

        public void OnDateSet(DatePicker view, int year, int monthOfYear, int dayOfMonth)
        {
            DateTime selectedDate = new DateTime(year, monthOfYear + 1, dayOfMonth);

            _dateSelectedHandler(selectedDate);

        }
    }

After I trying Finally I set DateTime like this format "dd/MM/yyyy". But My server Require Date Format like this "yyyy-MM-dd'T'HH:mm:ss'Z'" . So How to change the DateTime format like upper.

Any Help be Appreciated.

Upvotes: 0

Views: 1480

Answers (2)

mybirthname
mybirthname

Reputation: 18127

tiebirthdate.Text = dateAndTime.ToString("yyyy-MM-dd'T'HH:mm:ss'Z'", CultureInfo.InvariantCulture);

You can try this way.

Upvotes: 2

ivayle
ivayle

Reputation: 1070

You can use DateTime.ParseExact method. See the examples in the referenced MSDN page.

Upvotes: 0

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