in demo, set inputMode to DatePicker, it will show date only, but when binding DateTimeText to a c# DateTime value , the inputmode will auto change to DateTimePicker. I think it is a bug.

How to bind to calendar's DisplayDateChanged event?
 or How to refresh blackout dates when change display from January to February? 

When I don't use telerik, I found a solution according to set the DatePicker.CalendarStyle, and rewrite the Calendar'sTemplate. In the Template, a new calendar is created, and so the new calendar's DisplayDateChanged event can be gained. But when using telerik radDateTimePicker, it will cause error.

<telerik:RadDateTimePicker>
            <telerik:RadDateTimePicker.CalendarStyle>
                <Style TargetType="telerik:RadCalendar">
                    <Setter Property="Template">
                        <Setter.Value>
                            <ControlTemplate>

                                <telerik:RadCalendar >
                                    <inter:Interaction.Triggers>
                                        <inter:EventTrigger EventName="DisplayDateChanged">
                                            <galaSoftMvvmLightCommand:EventToCommand PassEventArgsToCommand="True" Command="{Binding DisplayDateChangeCommand}" />
                                        </inter:EventTrigger>
                                    </inter:Interaction.Triggers>
                                </telerik:RadCalendar>

                            </ControlTemplate>
                        </Setter.Value>
                    </Setter>
                </Style>
            </telerik:RadDateTimePicker.CalendarStyle>
        </telerik:RadDateTimePicker>

NullReferenceException:
Object reference not set to an instance of an object.

   at Telerik.Windows.Controls.RadCalendar.UpdateRowsAndColumns() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Input\Calendar\RadCalendar.cs:line 3729
   at Telerik.Windows.Controls.RadCalendar.OnApplyTemplate() in c:\TB\102\WPF_Scrum\Release_WPF\Sources\Development\Controls\Input\Calendar\RadCalendar.cs:line 2062
   at System.Windows.FrameworkElement.ApplyTemplate()
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Grid.MeasureCell(Int32 cell, Boolean forceInfinityV)
   at System.Windows.Controls.Grid.MeasureCellsGroup(Int32 cellsHead, Size referenceSize, Boolean ignoreDesiredSizeU, Boolean forceInfinityV, Boolean& hasDesiredSizeUChanged)
   at System.Windows.Controls.Grid.MeasureCellsGroup(Int32 cellsHead, Size referenceSize, Boolean ignoreDesiredSizeU, Boolean forceInfinityV)
   at System.Windows.Controls.Grid.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at MS.Internal.Helper.MeasureElementWithSingleChild(UIElement element, Size constraint)
   at System.Windows.Controls.ContentPresenter.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Decorator.MeasureOverride(Size constraint)
   at System.Windows.Documents.AdornerDecorator.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Decorator.MeasureOverride(Size constraint)
   at System.Windows.FrameworkElement.MeasureCore(Size availableSize)
   at System.Windows.UIElement.Measure(Size availableSize)
   at System.Windows.Controls.Primitives.PopupRoot.MeasureOverride(Size constraint) 

Hi, just wanted to know when your pivot table (like done in radarsoft for example) will be available ?

I want a pivot grid conected to an OLAP cube with SSAS.

It's just a shame that this component is not available yet :(

Do you know when it'll be available? 

Regards,

Hi,

I initialize dragging by following code:


In GiveFeedbackHandler and DropHandler  Mouse.GetPosition(xToolbarTray) gives negative numbers, which is incorrect. Is this bug?
I attached sample project to demonstrate this behaviour: https://skydrive.live.com/redir?resid=51A46BBA4E9EF07E!1312&authkey=!ALflFx7eswlzjic


Basically, I need distinguish between dragging or dropping on/before/after element in drop target.

I'm using reorder behaviour very often and just inserting element after the element under mouse gives very negative user experience. I cannot move element on the first position this way.

I have an application where multiple RadGridViews are being used as well as a RadTreeView. I would like to override the ScrollBar style for all RadControls in the application so that it uses the default Windows ScrollBar style instead of the RadControls own "shiny" version as it creates an inconsistent UI when other normal WPF ScrollViewers are used in the application. Here's an example: http://i.imgur.com/EXCRbey.png (the top is the default Windows 8 ScrollBar, bottom is a RadGridView ScrollBar).

I've tried adding the following in the application's ResourceDictionary, but it didn't work:

    <Style TargetType="ScrollBar" BasedOn="{StaticResource {x:Type ScrollBar}}"/>

hi:
 I have a question when use GridViewDataColumn.BindingGroup,my core code as follow:

<telerik:GridViewDataColumn Header="Time" IsReadOnly="True" SortMemberPath="ScheduledProcedureStepStartDateTime">                        
                        <telerik:GridViewDataColumn.BindingGroup>
                            <MultiBinding Converter="{StaticResource timeRangeConverter}" ConverterParameter="HH:mm">
                                <Binding Path="StartDateTime"></Binding>
                                <Binding Path="EndDateTime"></Binding>
                            </MultiBinding>
                      </telerik:GridViewDataColumn.BindingGroup>
</telerik:GridViewDataColumn>

Please confirm syntax of binding is right?

When execute 
 public object Convert(object[] values, Type targetType, object parameter, System.Globalization.CultureInfo culture){} function,
I found values[0] and values[1] are DependencyProperty.UnsetValue. So can't convert successfully.

Please provide the right telerik demo. Tahnks.

It seems that the CurrentCell and CurrentRow are not kept in sync.

I think this is similar to what's mentioned in this post:
http://www.telerik.com/community/forums/wpf/gridview/radgridview-observablecollection-and-currentitem.aspx

We fixed it with this code:

Is there a reason for this behavior?

Thanks,
Alex

Hi

I have a question on using the CellEditTemplate which has a TextBox in RadGridView.

I have a RadGridView, one of its columns is created like this in cs file:

gvColumn = new GridViewDataColumn();
gvColumn.CellEditTemplate = (DataTemplate)grid.TryFindResource("TextBoxEditTemplate");
gvColumn.DataType = typeof(string);
gvColumn.DataMemberBinding = new Binding(...)

In xaml file I define the template like this:

<telerik:RadGridView.Resources>
                <DataTemplate x:Key="TextBoxEditTemplate">
                    <TextBox Text="{Binding RelativeSource={RelativeSource Self}, Path=DataMemberBinding.PropertyPath}"/>
                </DataTemplate>
...

but the 'Text' of this text box is not bound to content of the cell, they are sperated, when user tries to edit, the cell's content is not
in the TextBox, and vice versa.

Thanks.

Henry

Hi,

Just trying to figure out if the RadRichTextBox has a shortcut key for assigning bullets? The standard Ctrl + Shift + L does not work.

Thanks
Anthony

Hi guys,

I noticed that when using ExportFormat.ExcelML with columns containg tags, the generated file cannot be opened. I have a column which contains "<" and ">" and this basically breaks the format. I tried intercepting the value in the ElementExporting event but it doesn't look like it's helping me. A sample event log file froom Excel looks like this:

XML PARSE ERROR:  Missing end-tag
  Error occurs at or below this element stack:
    <ss:Workbook>
     <ss:Worksheet>
      <ss:Table>
       <ss:Row>
        <ss:Cell>
         <ss:Data>
          <ss:CompanyName>

The value for column CompanyName would be something like "<Acme Inc>"

How do I go about this? I