Hello,
      I use ComboBox disabled to display the data, and I want to change the appearance of ComboBox disabled, which make it look like a TextBox disabled.  Could you give me any solution to achieve the feature?

Thanks & Best Regards
James

Hey,

I'm using and GanttView and looking for a way to use the available space dynamically. At the moment you can specify how much time is displayed and scale the time per pixel ratio (PixelLength). It would be nice to have a way of setting time/pixel to auto, so that it displays the whole visible range in the timeline part of the control.

At the moment I could only get this working by doing some kind of calculation. I need to get the RenderSize of the whole control subtract the fixed columns width to get the remaining space. Finally I have to divide VisibleRange's ticks by this number, to get the scaling right. This is not that heavy calculation but it would be cool if you could add that possibility to the component. Especially as you are forced to fix the column's size! I think there is more than one person, who would like that to be implemented.

Thank you in advance.

Best regards,
Peter Schmidt

How do I convert the following xaml in code:

<telerik:GridViewDataColumn.CellStyleSelector>
                        <telerik:ConditionalStyleSelector>
                            <telerik:StyleRule Condition="UnitPrice > 10">
                                <Style TargetType="telerik:GridViewCell"
                                       BasedOn="{StaticResource GridViewCellStyle}">
                                    <Setter Property="Background"
                                            Value="{StaticResource AccentBrush}" />
                                    <Setter Property="Foreground"
                                            Value="{StaticResource MainBrush}" />
                                </Style>
                            </telerik:StyleRule>
                            <telerik:StyleRule Condition="UnitPrice &lt;= 10">
                                <Style TargetType="telerik:GridViewCell"
                                       BasedOn="{StaticResource GridViewCellStyle}" />
                            </telerik:StyleRule>
                        </telerik:ConditionalStyleSelector>
                    </telerik:GridViewDataColumn.CellStyleSelector>

I'm using the MVVM pattern such that I've got a comboboxColumn bound to a datasource.

My intention was whatever the user select, it should update the description of another column. At the moment it is not updating. The underlying data has changed but not refreshed.

What am I missing?

What I'd like to achieve is like these two image attachments which were created in Excel. I'd like to have two levels of X-Axis labelling. I'd also like to have clustered and stacked.

Is this possible with the Telerik WPF charting tools?

Hi,

Firstly I must point out that this is to do with vs2010 and 2012 rather than a telerik product.

I have the following code:



When I execute the following line of code for a second time in VS2012 I get a return value of -1, where as in VS2010 in works fine every time.

 
When I say a second time, I mean that I execute the "click" function once and all works well, but when the click executes a second time, then I keep on getting a return value of -1. As I previously mentioned, this problem does not exist when using VS2010.

Does anyone have any ideas of why this may be?

Thank you very much for your time taken to read this and I look forward to any responses that you may have.

Rob

Hi there,

can arbitrary controls, in my case RadGridView Controls, be embbeded in a cell?

I need a control, where the first column represents a hierarchie and the second colum contains a list of items for each hierarchie-level.

The nested / grouped RadGridView looks similiar, however I need the group to be in another column. Like this:


Thanks for any hints!

Cheers,

Jan

Hi.

I've been using Telerik controls for a while, and with the latest release, RadDatePicker throws a NullReferenceException after opening the dropdown of the control, configured with DateSelectionMode= "Month".

This happens on  Telerik RadControls for WPF 2013.1.220.40

Could you fix this problem?

XAML Code:


StackTrace: 


Thanks

I'm setting current culture during application startup:
Then on Grid I have following column


On version 2012 Q2, Grid displayed this column in en-GB format, but after update it uses en-US. All other controls (like date picker) are displaying date correctly. Only grid has problem.

Hi,

When I have a GridViewDataColumn of type "double", it is displayed with a "." as decimal separator, disregarding the localization settings (where in my case "," is the decimal separator).  On the other hand, the filtering of the colum does look at the localization.
So the users sees for instance 1.51 in the column, but has to type 1,5 in the filter textbox, or otherwise a error is generated (which is very confusing to the user).  Or maybe I am missing something here ?

Kind regards,

Martin