HI,

I use this XMAL :

but the appointments will be stretched... (see attachment)
I use my own AppointmentItemContentTemplate with a TextBlock and a ProgressBar and set the MinAppointmentHeight="40"

How yould I fix this issue?

Thx

Hi,

For my purposes, I am using RadRichTextBox instead of RadTextBox in order to take advantage of the spell check, where incorrect words get underlined.



I need to create something similar to an EmptyContent property in RadMaskedTextInput control.  Can someone suggest how to such behavior to the RadRichTextBox?

Thank you in advance,



Michael

Hello,

It seems to have a bug with async binding and GridView.

Indeed when i create a grid view with synchronous binding like that :


Everything works well.

But when i try to make Asynchronous Binding (because the property AssetAnalysers take time to load) like that :


At the first loading the four columns are well generated but when my property AssetAnalysers change (it's a INotifyChangedProperty), the binding seems correct but my columns are not generated. So, the GridView looks like empty (but i have rows).

Where is the problem ?

By the way what's the difference and the correct using of UniqueName, DataMemberBinding and DataMemberPath Properties when you have already a binding on ItemSource.

Thank you in advance for your answer.

G. Moelens

I have a WPF application that uses the Rad Controls for WPF.  On one of the windows, there is a RadDateTimePicker:

   

Everything works fine when the machine's culture is set to en-US.  However, when I change my machine's culture to es-CL (Chile), the text "Enter Date" that appears in the control when it is empty does not get translated to Spanish.  I still see "Enter Date".



When a date is displayed in the control, it's in the proper format for that region.  How do I get the "Enter Date" to display in Spanish?

I have created my image property in my view model and can see the correct format provider is being used and populating my RadBitmap property but the binding does not work on the RadImageEditorUI control.

 

Is binding working for this control? If so, please provide a MVVM example because the documentaiton for this has no binding examples.

Hello,

Basically I am positioning the cursor in the box mid way though a number and then just holding down backspace and I get an IndexOutOfRangeException which says "Index was outside the bounds of the array.". I do have a screencast of me creating the error if you need that.

Here is the xaml:

<telerik:RadMaskedCurrencyInput Grid.Row="5" Grid.Column="3" Value="{ Binding BgsStepBase, Mode=TwoWay, UpdateSourceTrigger=PropertyChanged, ValidatesOnDataErrors=True, ValidatesOnExceptions=True}" Style="{ StaticResource StandardRadMaskedCurrencyInput}" Validation.ErrorTemplate="{ StaticResource RadMaskedCurrencyInputErrorTemplate}" IsClearButtonVisible="True" IsReadOnly="{Binding IsBgsFieldEnabled, Converter={StaticResource NotConverter}}" FormatString="n0" />

The bound value is decimal? (nullable decimal).

The stack trace is:

   at Telerik.Windows.Controls.RadMaskedInputBase.FindPreviousAvailablePositionNoMask() in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Input\MaskedInput\RadMaskedInputBase.NoMask.cs:line 209
   at Telerik.Windows.Controls.RadMaskedCurrencyInput.HandleBackKeyNoMask() in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Input\MaskedInput\RadMaskedCurrencyInput.NoMask.cs:line 120
   at Telerik.Windows.Controls.RadMaskedInputBase.HandleBackKey() in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Input\MaskedInput\RadMaskedInputBase.cs:line 2154
   at Telerik.Windows.Controls.RadMaskedInputBase.OnKeyDown(Object sender, KeyEventArgs e) in c:\TB\135\WPF_Scrum\Release_WPF\Sources\Development\Controls\Input\MaskedInput\RadMaskedInputBase.cs:line 1701
   at System.Windows.RoutedEventArgs.InvokeHandler(Delegate handler, Object target)
   at System.Windows.EventRoute.InvokeHandlersImpl(Object source, RoutedEventArgs args, Boolean reRaised)
   at System.Windows.UIElement.RaiseEventImpl(DependencyObject sender, RoutedEventArgs args)
   at System.Windows.UIElement.RaiseTrustedEvent(RoutedEventArgs args)
   at System.Windows.Input.InputManager.ProcessStagingArea()
   at System.Windows.Input.InputManager.ProcessInput(InputEventArgs input)
   at System.Windows.Interop.HwndKeyboardInputProvider.ReportInput(IntPtr hwnd, InputMode mode, Int32 timestamp, RawKeyboardActions actions, Int32 scanCode, Boolean isExtendedKey, Boolean isSystemKey, Int32 virtualKey)
   at System.Windows.Interop.HwndKeyboardInputProvider.ProcessKeyAction(MSG& msg, Boolean& handled)
   at System.Windows.Interop.HwndSource.CriticalTranslateAccelerator(MSG& msg, ModifierKeys modifiers)
   at System.Windows.Interop.HwndSource.OnPreprocessMessage(Object param)
   at System.Windows.Threading.ExceptionWrapper.InternalRealCall(Delegate callback, Object args, Int32 numArgs)
   at MS.Internal.Threading.ExceptionFilterHelper.TryCatchWhen(Object source, Delegate method, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.WrappedInvoke(Delegate callback, Object args, Int32 numArgs, Delegate catchHandler)
   at System.Windows.Threading.Dispatcher.InvokeImpl(DispatcherPriority priority, TimeSpan timeout, Delegate method, Object args, Int32 numArgs)
   at System.Windows.Interop.HwndSource.OnPreprocessMessageThunk(MSG& msg, Boolean& handled)
   at System.Windows.Interop.ComponentDispatcherThread.RaiseThreadMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.TranslateAndDispatchMessage(MSG& msg)
   at System.Windows.Threading.Dispatcher.PushFrameImpl(DispatcherFrame frame)
   at System.Windows.Application.RunInternal(Window window)
   at System.Windows.Application.Run()
   at GH.WPF.App.App.Main() in C:\DevWork\Cubit2\Dev\Features\CommonPartEnhancementV1\GH.WPF.Cubit2\obj\x86\Debug\App.g.cs:line 0
   at System.AppDomain._nExecuteAssembly(RuntimeAssembly assembly, String[] args)
   at Microsoft.VisualStudio.HostingProcess.HostProc.RunUsersAssembly()
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state, Boolean ignoreSyncCtx)
   at System.Threading.ExecutionContext.Run(ExecutionContext executionContext, ContextCallback callback, Object state)
   at System.Threading.ThreadHelper.ThreadStart()



Thanks,

Alex

I downloaded the most recent source code and called the "Build_WPF40_Xamlless.bat 12/11/2013" to build the Release.NoXaml .NET 4 .DLLs.  In my App.xaml, I'm merging dictionaries:  

<ResourceDictionary.MergedDictionaries>

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.xaml" />

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/System.Windows.xaml" />

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.Input.xaml" />

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.Navigation.xaml" />

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.Chart.xaml" />

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.Data.xaml" />

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.GridView.xaml" />

    <ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.RibbonView.xaml" />

    <ResourceDictionary Source="Resource Dictionaries/MyDictionary.xaml" />

</ResourceDictionary.MergedDictionaries>

and I'm getting a Object does not match target type in App.xaml during design time.  If I delete the line:

<ResourceDictionary Source="/Telerik.Windows.Themes.Windows7;component/Themes/Telerik.Windows.Controls.Navigation.xaml" />

The error goes away.  Is there anything I can do to get ride of this error?

Hi,

We are interested in using RadDataForms and currently we are referencing the no Xaml  Telerik Assemblies in our Product. when we the ItemSource is bound to an Observable collection no Data is displayed, but when we use the Full Fat Telerik assemblies all seems to work fine. we really prefer not to use the Bulky Telerik Assemblies because of their Massive Size. so Is there any way so that we don’t have to use the bulky Telerik Assemblies to make RadDataForm Work. 

following are the screen shots:

Kind Regards,


 

Hi,

I have a RadGridView in a radpane, selectedItem return correctly, but after the radpane undocked, or docking again after undocked, the always selectedItem return null which I used for DragAndDrop. Anthing wrong or what should I do to get selectedItem return correct value? here is code:
<telerik:RadGridView
                    x:Name="itemView"
                    ItemsSource="{Binding AvailableItems}"
                    SelectedItem="{Binding SelectedAvailableItem}"
                    SelectionMode="Extended"
                    SelectionUnit="FullRow"
                    IsReadOnly="True"
                    CanUserSelect="True"
                    AllowDrop="True"
                    AutoGenerateColumns="False"
                    IsFilteringAllowed="False"
                    RowIndicatorVisibility="Collapsed"
                    Grid.Column="0"
                    Grid.Row="1">
                  
                  <telerik:RadGridView.RowStyle>
                      <Style TargetType="telerik:GridViewRow">
                       <Setter Property="telerik:RadDragAndDropManager.AllowDrag"  Value="True" />
                      <EventSetter Event="Control.RequestBringIntoView" Handler="RadGridView_RequestBringIntoView"/>
                    </Style>
                  </telerik:RadGridView.RowStyle>
               </teleric.RadGridView>

in C#
  RadDragAndDropManager.AddDragQueryHandler(itemView, OnGridViewDragQuery);

private void OnGridViewDragQuery(object sender, DragDropQueryEventArgs e)
    {
      try
      {
        if (sender is RadGridView)
        {
          RadGridView gridView = sender as RadGridView;
          IList selectedItems = gridView.SelectedItems.ToList();
          e.QueryResult = selectedItems.Count > 0;
          e.Options.Payload = selectedItems;
        }
        else
        {
          e.QueryResult = true;
        }
      }
      catch (Exception)
      {
      }
      finally
      {
        e.Handled = true;
      }
    }

After undocking or docking again(data may rebinded), when drag a item in gridview, above gridView.SelectedItems in OnGridViewDragQuery() return null.

Thanks
Felix

How to give positive and negative values ​​set different colors.

ChartView can do it?