Completed
Last Updated: 17 Nov 2014 07:15 by ADMIN
When you set, for example, DisplayDateStart to 1/1/2011, DisplayDateEnd to 1/1/2012 and DateSelectionMode to Year, the RadDateTimePicker displays 2010 too. You can interact with the years within the range but not with the additional one. The way to avoid this activity is to set DisplayDateStart to 2/1/2011 (according to the given example) but the day corresponding to the 1/1/2011 will not be included.
Completed
Last Updated: 14 Sep 2016 13:14 by ADMIN
This is an issue with both a binding and a hard-set value
Completed
Last Updated: 14 Jul 2015 06:12 by ADMIN
If the InputMode of the DateTimePicker is set to TimePicker the DateTimeWatermarkContent states €œEnter Date€ and it should state €œEnter Time€.
Completed
Last Updated: 12 Jan 2016 12:02 by ADMIN
Completed
Last Updated: 25 May 2018 15:09 by ADMIN
Completed
Last Updated: 30 Oct 2019 08:19 by ADMIN
Release R3 2019 SP1
As suggested in the orginal support ticket 1430154 I'm opening a separate bug reprot for the RadDateTimePicker.

Visual Studio 2019 solution to reproduce the problem is attached to the bug report.
Completed
Last Updated: 15 Dec 2019 11:48 by ADMIN

When the control is declared in XAML, and we place the caret somewhere on the control the VS designer is open, and the dropdown is open.

Completed
Last Updated: 02 Feb 2022 12:25 by ADMIN
Release LIB 2022.1.207 (7 Feb 2022)
A silent error is printed in the Output pane of Visual Studio at application startup. The error doesn't cause any issues with the control. The application starts normally and the RadDateTimePicker control works as expected.

The error message is the following:
System.Windows.Data Error: 4 : Cannot find source for binding with reference 'ElementName=TodayButtonBorder'. BindingExpression:Path=CornerRadius; DataItem=null; target element is 'RadButton' (Name='TodayButton'); target property is 'CornerRadius' (type 'CornerRadius')

Completed
Last Updated: 14 Apr 2015 15:12 by ADMIN
This is the error: This feature requires service 'Microsoft.Windows.Design.Services.ValueTranslationService' to be present, but it could not be located.

Completed
Last Updated: 27 Oct 2015 07:10 by ADMIN
Available in LIB version 2015.3.1026, it will be also available in the 2015 Q3 SP.
Completed
Last Updated: 17 Oct 2016 15:05 by ADMIN
Available in LIB version 2016.3.1017, it will be also available in the 2016 R3 SP1 release. 
Completed
Last Updated: 09 Jun 2022 14:35 by ADMIN
Release LIB 2022.2.613 (13 June 2022)
Created by: Stenly
Comments: 0
Category: DateTimePicker
Type: Bug Report
1

The milliseconds are not correctly parsed when setting an (f) custom format to the ShortTimePattern property.

A workaround for this would be to implement custom parsing:

private void TimePicker_ParseDateTimeValue(object sender, Telerik.Windows.Controls.ParseDateTimeEventArgs args)
{
    string input = args.TextToParse;

    DateTime res;
    bool isValueParsedSuccessfully = DateTime.TryParse(input, out res);

    if (isValueParsedSuccessfully)
    {
        args.Result = res;
    }
    else
    {
        args.IsParsingSuccessful = false;
    }
}

 

Completed
Last Updated: 23 Jun 2014 08:09 by ADMIN
Completed
Last Updated: 05 May 2016 06:46 by ADMIN
Available with the 2016 R2 Release.
Completed
Last Updated: 17 Oct 2016 15:06 by ADMIN
Available in LIB version 2016.3.1017, it will be also available in the 2016 R3 SP1 release.
Completed
Last Updated: 06 Jul 2017 07:23 by ADMIN
When DateSelectionMode is Month, RadDateTimePicker has been opened and theme is changed, there is an InvalidOperationException.

Workaround:
1. Set the DateSelection mode to Day - <pickerInstance>.DateSelectionMode = DateSelectionMode.Day;
2. Clearthe merged dictionaries for the theme
3. Add the new dictionaries
4. Set the DateSelection mode to desired -  <pickerInstance>.DateSelectionMode = DateSelectionMode.Month;



Available in LIB version: 2017.2.710
Completed
Last Updated: 07 Nov 2018 09:52 by ADMIN