Hey telerik,

My grid's external spinner (RadBusyIndicator) won't work when grouping the grid. It works only when loading data.

Here is some sample code illustrating my scenario:

This spinning issue has been troubling me for quite some time by now.

It won't show on grouping, sorting and filtering.

please send a light

Thank you!

Hi,

I'm creating RibbonView with an ApplicationMenu, I have several items, and it structured in 2 levels.

The 2nd level can has a lot of voice, these voices exeeds over ApplicationMenu area.

I tryed to value ApplicationMenu.Content with Grid sized, but ApplicationMenu area does not expand.

How should I go about doing this?

Hi to all,

I create a docking, when add new usercontrol, I insert a new RadPane that contains the usercontrol selected, ok.

After I add other one usercontrol, docking activates my last usercontrol, ok.

In my 2nd usercontrol I have gridview, apply filter by filtersearch.

Click on 1st usercontrol (first radpaneheader),

after that, click again on 2nd, my filter is cleared, and gridview reload all data.

Can I disable this behavior?

I am currently upgrading our customer Aplication from Telerik UI for WPF version 2010.3.1314 to Telerik UI for WPF version 2016.2.613. 

Currently I am upgrading RadScheduler to RadScheduleView in XAML file.

• ViewMode="Day"
  ===> ActiveViewDefinitionIndex="0"
  <telerik:RadScheduleView.ViewDefinitions>
      <telerik:DayViewDefinition/>
      <telerik:MonthViewDefinition/>
      <telerik:WeekViewDefinition/>
      <telerik:TimelineViewDefinition/>
  </telerik:RadScheduleView.ViewDefinitions>

• AppointmentTemplate="{StaticResource AppointmentTemplate}"
  ===> AppointmentItemContentTemplate="{StaticResource AppointmentTemplate}"

• SelectedViewStartDateChanged="_RadScheduler_SelectedViewStartDateChanged"
  ===> VisibleRangeChanged="_RadScheduler_SelectedViewStartDateChanged"
• SelectedTimeSlot="{Binding Path=SelectedTimeSlot,Mode=TwoWay}"
  ===> SelectedSlot="{Binding Path=SelectedTimeSlot,Mode=TwoWay}"
• IsReadOnly="True"
  ===> SpecialSlotsSource="{Binding EventSlots}"
• IsViewModeNavigationEnabled="True"
  ===> NavigationHeaderVisibility="Collapsed"
• MonthViewScrollBarVisibility="Collapsed"
  ===> ???
• CalendarVisibility="Visible"
  ===>???
• DisplayEmptyGroup="False"
  ===><telerik:RadScheduleView.GroupDescriptionsSource ShowNullGroup="False">
          <telerik:GroupDescriptionCollection />
          </telerik:RadScheduleView.GroupDescriptionsSource>
• ActiveViewDefinitionChanged="_RadScheduler_ActiveViewDefinitionChanged"
  ===>AppointmentSelectionChanged ="_RadScheduler_ActiveViewDefinitionChanged"
• TimeSlotTemplateSelector="{StaticResource SelectTemplate}"
  ===>AppointmentItemContentTemplateSelector="{StaticResource SelectTemplate}"

I cannot run the program yet because of a large number line of code in project.

Please help me to review my modify source code, expecialy how to migrate MonthViewScrollBarVisibility="Collapsed" and  alendarVisibility="Visible". 

Thanks,Liem.

Hi,

RadGridView behavior after update/insert row is different between NewRowPosition="Top" and NewRowPosition="Bottom".
When position is defined "top", after saving the scroll is on the same position as before saving. However, when the position is defined "Bottom", after saving it scrolls to top.
Workaround with ScrollIntoView() is not useful in my case, because I may have many rows updated.
How can I achieve the same behaviour as NewRowPosition="Top" after saving?

Thanks

Hi,

  I want to show ListItems with Checkboxes as shown in the attached image,so that user can select multiple options in the dropdown option of PropertyGrid.

How to achieve this??

Regards,

Nagasree.

Hi,

I am new to using Telerik Framework. I am trying to write automated tests for a WPF application that we have, but I keep getting a null reference exception when I try and use the code described in this page http://docs.telerik.com/teststudio/testing-framework/write-tests-in-code/silverlight-wpf-automation-wtc/wpf-ui-automation. 

This happens in the line that is launching the application 'WpfApplication foo = myManager.LaunchNewApplication(@"C:\Users\e-ddcr\Documents\GAV\2.0\gav-app\PokeMoon\PokeMoon.Startup\bin\Debug\PokeMoon.Startup.exe"); '. Unfortunately the error does not seem to give me very much to go on, and I could not find anything online that helped resolve the issue. 

Below you have the details of the error and my code. Any help would be hugely appreciated.

Many thanks,

Error:

Test Name: Open_Application
Test FullName: UnitTestProject2.TelerikNUnitTest1.Open_Application
Test Source: C:\Users\e-ddcr\Documents\GAV\2.0\gav-app\PokeMoon\UnitTestProject2\TelerikNUnitTest1.cs : line 37
Test Outcome: Failed
Test Duration: 0:00:10,4944389

Result StackTrace:
at ArtOfTest.Common.Win32.Connector.InjectCode(IntPtr handle, String assemblyAndClass, String pipename, String pid, Boolean waitForDocument, Int32 waitForDocumentTimeout)
   at ArtOfTest.WebAii.Wpf.WpfWindow.ConnectToWindow(IntPtr handle, String pipename, String pid)
   at ArtOfTest.WebAii.Wpf.WpfApplication.get_MainWindow()
   at ArtOfTest.WebAii.Core.Manager.LaunchNewApplication(ProcessStartInfo pinfo)
   at ArtOfTest.WebAii.Core.Manager.LaunchNewApplication(String path, String[] args)
   at UnitTestProject2.TelerikNUnitTest1.Open_Application() in C:\Users\e-ddcr\Documents\GAV\2.0\gav-app\PokeMoon\UnitTestProject2\TelerikNUnitTest1.cs:line 48
Result Message:
Test method UnitTestProject2.TelerikNUnitTest1.Open_Application threw exception: 
System.NullReferenceException: Object reference not set to an instance of an object.

Code:

using ArtOfTest.WebAii.Core;
using ArtOfTest.WebAii.TestTemplates;
using ArtOfTest.WebAii.Wpf;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace UnitTestProject2
{
    /// <summary>
    /// Summary description for TelerikNUnitTest1
    /// </summary>
    [TestClass]
    public class TelerikNUnitTest1 : BaseWpfTest
    {

        private TestContext testContextInstance;

        public WpfApplication foo { get; private set; }

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>

        [TestMethod]
        public void Open_Application()
        {
            // Create my own Settings object and then modify the defaults
            Settings mySettings = new Settings();
            mySettings.ClientReadyTimeout = 60000;

            // Use my Settings object to construct my Manager object
            Manager myManager = new Manager(mySettings);

            // Launch the application instance from its location in file system
            WpfApplication foo = myManager.LaunchNewApplication(@"C:\Users\e-ddcr\Documents\GAV\2.0\gav-app\PokeMoon\PokeMoon.Startup\bin\Debug\PokeMoon.Startup.exe"); 

            //// Validate the title of the homepage
            //ArtOfTest.Common.UnitTesting.Assert.IsTrue(foo.MainWindow.Window.Caption.Equals("MainWindow"));
         
            Button np = foo.MainWindow.Find.ByName<Button>("New project...");
            np.User.Click();
        }
        
    }
}

It looks like the RadPropertyGrid doesn't supply an ITypeDescriptorContext when invoking TypeConverters on a property (the context is alwayas null). This makes it impossible to use custom type converters that do things like provide custom standard values. Is this a known limitation, are there plans to add support for this?

Thanks