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1 answer
157 views

Hello;

 

I am using Telerik ScheduleView in my projet.

We developped a planning in order to assign responsible any time.

We would like to update the orange color of the selected item (see screenshot1) and set something like in demo (transparent grey ==> Screenshot2).

How can we perform that ?

 

Thanks for your feedback

 

Masha
Telerik team
 answered on 03 May 2016
5 answers
289 views

Hello,

I'm trying to use DataAnnotations to validate fields on my PropertyGrid (which is using AutoGeneratePropertyDefinitions). I used the instructions here as reference: 

http://docs.telerik.com/devtools/wpf/controls/radpropertygrid/features/validation#validating-through-dataannotations 

...and was able to get pretty far. However, when a property fails validation, I get an Unhandled Exception Error when the ValidationException is thrown. Is there a simple example project someone could provide that is able to use the PropertyGrid w/AutoGeneratePropertyDefinitions, ValidationExceptions & DataAnnotations correctly?

 

Thank you!

Tyler

Dilyan Traykov
Telerik team
 answered on 03 May 2016
1 answer
259 views

Hi to all,

I'm not understand why if although I setted CurrentCultureInfo "it", I see completely translated my grid (ok), but a column that should show a currency with italian format, it shows currency in english format yet.

My codes in app.cs and column of gridview

private void Application_Startup(object sender, StartupEventArgs e)
{
  Thread.CurrentThread.CurrentCulture = new CultureInfo("it");
  Thread.CurrentThread.CurrentUICulture = new CultureInfo("it");

<telerik:GridViewDataColumn Header="Cambio" DataMemberBinding="{Binding Cambio, StringFormat=\{0:F4\}}" />

Dario Concilio
Top achievements
Rank 2
 answered on 02 May 2016
1 answer
169 views

Hi,

I have a RadGridView, what I need is to style the cell so that when data type is some series, it can be represented with Bar/line/Area or Pie chart.

For example, if the data type is basic types, int/string/bool etc, it just shows as is. And if the data type is series, then by default, uses Pie chart. On top of that, user can change the representation from Pie to Bar/line/Area with a drop down selection.

I hope my question is clear and this is the correct place you could help me with it.

 

Many thanks.

Mingxue

Maya
Telerik team
 answered on 02 May 2016
1 answer
308 views
I write WPF MVVM Prism 6 application and try to use RadPropertyGrid. How can I initiate (raise) BeginningEdit event without of using of RadPropertyGrid.BeginEdit method? I cant call BeginEdit method because my application is pure MVVM one and I don't use codebehind. If I simply change the value of the property by typing the value of selected property then BeginningEdit event is not raised. Is there a way to initiate BeginningEdit event in MVVM application without call of BeginEdit method?
Maya
Telerik team
 answered on 02 May 2016
1 answer
276 views

Hello,

We want to display our data which has more than 1000 items in tree view with pagination. and also user should be able to filter the items.items per page should be configurable.how we can implement this.

Martin Ivanov
Telerik team
 answered on 02 May 2016
3 answers
563 views

I am trying to follow the instructions from:  http://docs.telerik.com/devtools/wpf/styling-and-appearance/styling-apperance-implicit-styles-overview.html#applying-theme-globally-in-your-application  From the picture below you can see that it definitely is in my list of References. I apologize if this is a stupid question as I am fairly new to WPF (WinForms was my thing).

http://i.stack.imgur.com/fBtbQ.png

 

I included a Theme's Folder and put the XAML files into that.  I am able to reference them with out error but it does not seem to want to apply the theme to my button type:

                <ResourceDictionary Source="/Themes/System.Windows.xaml"/>

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

 

As you can see in the picture I have tried using the dll files as references but it doesn't they they are referenced.

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

 

 

Anyone able to tell me why it is not able to use the Theme Green dll Reference?

Martin
Telerik team
 answered on 02 May 2016
2 answers
260 views

When I click the column header to sort the gridview   the itemsource's index is not change  

is any way to change the index

rui
Top achievements
Rank 1
 answered on 29 Apr 2016
1 answer
110 views

Hi,

I have a PolarChart with multiple series. The problem is that the scale of the two series is entirely different and when I plot them I am unable to see the one with smaller values.

Is there a way in RadPolarChart similar to RadCartesianChart where I can specify a different axis to plot the second series and also a different location for the secondary axis.

 

Thank You

Dinko | Tech Support Engineer
Telerik team
 answered on 29 Apr 2016
1 answer
156 views
In our project, we have a requirement to show, millions of data from databas and hence we have used
Data virtualization feature in RadGridView using VirtualQueryableCollectionView. Now loading is working
as expected, but we have add/edit/delete functionality within grid. But that seems not working.

Could you please provide some sample or document which can guide us to achieve this.

Looking forward to hear you soon.

Thanks,
Stefan Nenchev
Telerik team
 answered on 29 Apr 2016
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