Hello,

I am using a RadMaskNumericInput control, but I am not able to clean the value on the ViewModel. My set property is not hit when the user clicks the RadMaskNumericInput.ClearButton. 
I also tried to set the ClearCommand to an ICommand, but it is neither hit when the user clicks on the Clear button.
The only thing that happens when the clear button is clicked is that the text of the RadMaskNumericInput is cleaned, but not the value bound to it.
The version is the 2011 Q1
What I am doing wrong?

Thanks in advance,

This is the xaml:

            <telerik:RadMaskedNumericInput Grid.Column="1"
                                           VerticalAlignment="Center" HorizontalAlignment="Stretch"
                                           Mask="{Binding Path=Mask}"
                                           IsClearButtonVisible="True"
                                           AutoFillZeros="True"
                                           AutoFillNumberGroupSeparators="{Binding Path=IsNumber}"
                                           AllowSkipPlaceholders="False"
                                           Background="{Binding Path=IsValid, Converter={StaticResource boolToBackgroundConverter}, Mode=OneWay}">                <telerik:RadMaskedNumericInput.Value>
                    <Binding Path="Value"
                             Mode="TwoWay"
                             UpdateSourceTrigger="LostFocus"
                             NotifyOnValidationError="True"
                             ValidatesOnExceptions="True"
                             ValidatesOnDataErrors="True">
                    </Binding>
                </telerik:RadMaskedNumericInput.Value>
            </telerik:RadMaskedNumericInput>

Hello,

I use 2 DateTimePicker, and i set the property "telerik:StartEndDatePicker.EndPicker". I'd like to disable the message "The end date you enterd occurs before the start date.". How can i do this?

Thanks

Hi,

i am binding my data  but i want to have my own custom label for data. in addition i dont want to show the label for every data point but for every say 5th point.
how can i achieve this. ???

I am trying to load a standard xaml file into the RichTextBox and I am getting an exception when I do the import function.  The exception I am getting is:
"Unable to cast object of type 'System.Windows.Documents.FlowDocument' to type 'Telerik.Windows.Documents.Model.RadDocument'."

The file I am trying to import is:
 

<FlowDocument
  xmlns='http://schemas.microsoft.com/winfx/2006/xaml/presentation'
  xmlns:x='http://schemas.microsoft.com/winfx/2006/xaml'>
  <Paragraph FontFamily="Calibri" FontWeight="Bold" FontSize="24">
    WPF Flow Documents</Paragraph>
  <Paragraph>WPF Flow Documents are <Italic>quite sophisticated</Italic>.
    They support all common layout options, as well as many you probably
    do <Span Foreground="Red">not expect</Span>.</Paragraph>
  <List>
    <ListItem><Paragraph>First List Item</Paragraph></ListItem>
    <ListItem><Paragraph>Second List Item</Paragraph></ListItem>
    <ListItem><Paragraph>Third List Item</Paragraph></ListItem>
  </List>
  <Paragraph>Of course, Flow Documents also support the definition
    of <Bold><Span FontFamily="Comic Sans MS" FontSize="24"
    Foreground="Blue">in line</Span></Bold> font sizes and font faces.
  </Paragraph>
</FlowDocument>

 

My code is:

FileStream

 

 

xamlInStream = new FileStream(@"C:\testimport.xaml",FileMode.Open,FileAccess.Read);

 

 

 

 

XamlFormatProvider xamlFormatProvider = new XamlFormatProvider();

 

 

 

RadDocument radDocument = xamlFormatProvider.Import(xamlInStream);

 

 

editor.Document = radDocument;

What do I need to do to open standard xaml files.  Also, I noticed that when documents are saved as xaml documents the file format is of a RadDocument, is there a way to get a standard FlowDocument from the text box?

Are documents written by the WPF XamlFormatProvider fully understood by the Silverlight XamlFormatProvider and vice versa? I'm asking because we might need OSX support down the road which we would provide using Silverlight if possible.

Hello,

I am currently studying a solution in order to create a 3D menu similar to the menu of the PS3 from Sony.
For this, I use an horizontal RadCarousel to simulate my main menu.
I would like to insert for each item of this horizontal RadCarousel a new RadCarousel but vertically to simulate a sub menu.
Is this possible?

Other difficulties on the RadCarousel :
- How to make the first or the last selected item when I scroll ?
- Is it possible to disable the effect of depth RadCarousel ?

Thanks

Can you please tell me the best way to achieve all the following:
1.  combobox in grid
2.  multi-column display in drop down list only
3.  type head in combobox

I tried the GridViewComboColumn but could not get type ahead or multi-column in the drop down list only.  I now have a CellTemplate with a RadCombobox but am having other issues like tab not changing the focus from a regular cell directly to the combobox and the selected row not changing when focus does hit the combobox.

Please help as the current implementation of trying to get an editable combobox in a grid seems very unweildy.

Thank you.

When running the demo of the wpf controls and running the map example "First Look". Its possible to pan the map right off the screen.
I have the same issue in my application and I need to stop this from happening.

I see this was a previous issue under Issue ID 3713 - Map: Ability to limit panning and zoom ranges.
This issue has the status of resolved but I don't see what the solution is.

I figured out how to limit zoom ok by using MinZoomLevel and MaxZoomLevel but I see nothing for limiting panning.

I still need a solution for panning?

Please help.

Thanks

I have setup RadialGauge in xaml like this:

It works well running the application inside VS 2010.  It crashes when I run a ClickOnce version of the application on the same computer.  Exception given Is:
Cannot create instance of 'Needle' defined in assembly 'Telerik.Windows.Controls.Gauge, Version=2010.3.1314.35, Culture=neutral, PublicKeyToken=5803cfa389c90ce7'. Exception has been thrown by the target of an invocation.  Error at object 'Telerik.Windows.Controls.Gauges.IndicatorList' in markup file.

Nothing in code behind except these using statements:
using Telerik.Windows.Controls;
using Telerik.Windows.Controls.Gauges;

Regards
Arnvid

Hi Telerik,

It's perfectly possible that my issue is due to not understanding the focus topic, but the general WPF examples I find do not seem to work for me with RadDocking.

Goal / What I try to achieve:
- I wish to be able to double-click a row in a RadGridView, which is inside a RadPane.
- When double-clicking, I wish to open another RadPane, potentially one that's already open and focus a specific control (RadMaskedTextBox) inside the new RadPane.

(Our inspiration is the Error List in Visual Studio - our goal is exactly the same, directing the user to be able to edit a specific, problematic value).

Problem:
The control is not focused, rather the initial window is focused.

What I do:
I use Keyboard.Focus() to focus the RadPane
I use Keyboard.Focus() to focus the specific control.
It's done after the control is loaded and the specific control has .Focusable==.IsVisible==true
Result: System.Windows.Input.Keyboard.FocusedElement shows the desired control.
So far so good!
In the eventhandler OnRowActivated I set e.Handled = true

But when I exit the eventhandler OnRowActivated (that is: after debugging, the app is running again), the Error window has focus, not the one I just gave focus to.

So do my Telerik controls 'draw back' the focus as part of wrapping up the OnRowActivated event handler, or do you have some ideas on what to try out?

Thanks,

Anders, Denmark