Hello everyone,

as far as I my investigation has led me so far, Telerik controls don't support runtime localization (no mater how I poked them :)). I've read a tutorial on localization http://www.telerik.com/help/wpf/common-localization.html and successfully localized our app if the culture is set at startup time as described.

I have a really strict requirement of supporting language change at runtime because international operators will be using the app at the same time. Our system controls important equipment and total load time of application varies between 5-10 minutes, even on high-end server machines. Figures, reloading an entire app to switch a bunch of strings is not an option.

I'm even open to hacks if necessary to make this work. I've found a little hack on Silverlight forum (http://www.telerik.com/community/forums/silverlight/gridview/change-language-of-localization-of-radgridview-at-runtime.aspx) but it didn't work for RadCartesianChart.

All ideas are welcome. Thanks in advance.

Hi,
This is my first encounter with Telerik Grid, and i am facing a seemingly simple problem. I have a bound Grid, and I add some GridViewDataColumn which are unbound. Using GridViewDataColumn has it's reasons, as i need to have the option of filtering, grouping and sorting with these.
I am trying to fill these columns in RowLoaded event, as it seems suitable due to row virtualization, but e.Row only offers bound cells. My 3 unbound columns are not accessible.

For each row I also need access to the data item, the row is bound to, because using this I fill these columns.

Is this or similar thing is possible in telerik wpf RadGridView ?                        version 2012, Q2

Exclude the wrapper based or ViewModel based solutions, those are not possible.
Thanks and regards

Hi

Very odd situation. I have a simple line chart (see code below) which has e.g. 100 data points. I'm using XValue on the X axis and doing ranging myself (AutoRange=false). The X values are integers but I manually override the string values for the TickPoints' Label with the actual strings I need to display for each (in general the strings cannot be determined using a format pattern). In the chart's SizeChanged event I recalculate the Step/LabelStep/MinorTickPointMultiplier etc. values each time so that things are spaced nicely (only the Step part of the calculation is shown below).

Now, if there aren't too many data points then it works perfectly and the Label string values are always shown. 

But once I exceed say 70 data points, then as I resize the form slowly (to check that it's Step calculations look OK all the way) sometimes the Label values are shown (attached image 1) and sometimes the underlying TickPoint.Value number is shown instead (image 2). It seems at some specific points it flips from the one to the other (repeatably). I checked via a breakpoint and the Labels are always getting set. It is, as if the Tick Points are being reset again afterwards.

I just cannot figure out what else is happening behind the scenes....

Here's a small example that demonstrates (just create a WPF form with a chart and attach chart's SizeChanged event)

Is it possible to show DataAnnotation validation error on property not shown on the GridView? Maybe at the row level.  I want to show that the selected item cannot be deleted.

I like the sample Menu Customization in with reference WPF Demo however the sample focus only on the display. How would I got about adding Command binding to this sample?  

If I add a Command property of type ICommand to your MenuItemViewModel and can't bind to the newly added property since the MenuItemViewModel is not a Dependency object.  

Any suggestion?

WPF - V2012.3.1224.40 - VS2010

Hello,

I have programmatically added one table in another:


The outer table cells have red borders and inner table cells have gray borders (see attached image).

After the inner table there is a vertical space.
How to remove this space ?

Thanks
Stephane

I've noticed that the SDKSamples directory is no longer in the WPF source code drop as of the 2013 Q1 release.  Has that been moved to a separate download?  For some reason, I'm not seeing it anywhere..

Thanks, Dan

I created custom RadDataFilter , which contains dropdown list. DropDown List is OK. Now here is new requirement, I want to add telerik DateTimePicker.  DateTimePicker Bind successfully, problem is that I can’t get selected date value. Therefore FilterDesripter.value is not set.

For Combobox here is template

<DataTemplate x:Key="ComboBoxEditor">

            <telerik:RadComboBox  SelectedValue="{Binding Value, Mode=TwoWay, FallbackValue=null}"    MinWidth="100" />

        </DataTemplate>

 

But how I’ll set selectedDate Value, here is my Code.

 <DataTemplate x:Key="DateTimeEditor">

      < telerik:DatePicker MinWidth="100" SelectedDate="{Binding Value}"></my:DatePicker>

 </DataTemplate>

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