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UI for Silverlight Forum
21 answers
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What is the suggested way to use the built-in localization for separate nuget packages. I can't find any localization dll inside.

If i would use the big single nuget package the dll for my language is included. By the way, this is not an option to me.

Kind regards,

Enrico
Alexander
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Iron
 updated answer on 30 Jan 2023
7 answers
3.9K+ views
I am zipping the file using the Telerik.Windows.Zip. When i extract the zip file manually using winzip, it throws the below error

!   C:\Users\Public\Music\Sample Music\New folder\3.zip: CRC failed in 3.zip.xml. The file is corrupt.

It does work sometime.

using (Stream stream = viewModel.OpenStream())
                    {
                        if (stream != null)
                        {
                            using (ZipPackage zipPackage = ZipPackage.Create(stream))
                            {
                                zipPackage.AddStream(new MemoryStream(GetXmlData(tutorial)),viewModel.Filename+".xml");
                                 
                            }
                        }
                    }


 		    


Dawn
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Iron
 answered on 16 Feb 2022
4 answers
407 views
Hi all.
I'm using the QueryableCollectionView to filter mu RadChart. With this class i'm able to retrieve the original collection of data (using the SourceCollection property). But, how i can retrieve the filtered collection of data?
Thanks in advance
George
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Iron
 answered on 25 Nov 2021
0 answers
91 views

Hello,

I am maintaining some legacy code that runs Silverlight controls, deployed in a SharePoint 2013 web part.

I installed the latest version of 'Telerik UI for Silverlight'. I opened the project and notice that the Telerik references in my Silverlight project have successfully updated to the new version and the designers work fine.

The visual studio projects compile and deploy successfully, but when I go to the SharePoint page, I don't see the controls (in IE which is required for Silverlight).

When I debug the Silverlight code I get message: 

Could not load file or assembly 'Telerik.Windows.Controls, Version=2020.3.915.1050, Culture=neutral, PublicKeyToken=5803cfa389c90ce7' or one of its dependencies. The requested assembly version conflicts with what is already bound in the app domain or specified in the manifest. (Exception from HRESULT: 0x80131053).

What should I do to allow SharePoint to find these DLLs? I looked at the prod installation and none of the silverlight dlls (such as Telerik.Windows.Controls) were in the GAC and the application worked fine.

I appreciate any help you can offer.

Marcel
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 asked on 17 Sep 2020
1 answer
100 views

Dear Telerik,

we have a serious problem using your report viewer for Silverlight. Presently all reports and graphics can only be printed out to locally connected printers. Printing to a networked printer does not work. The functions give the impression that the print process is running but at the end all that comes out of the networked printer is a blank sheet of paper. We have also discovered that the same is true of your online demo of the PDF-Viewer.

We need urgently your help in this matter.

With thanks in Advance.

Regards

Gina Siebrecht

Neli
Telerik team
 answered on 18 Aug 2020
5 answers
256 views
I have binded RadCombo in RadGridView.And i have added IsEditable="True" TextSearchMode="Contains" IsTextSearchEnabled="True" property to the RadCombobox ,however text search is not working.Kindly provide me the solution for this problem.I have copied the piece of code which has the RadComboBox.Kindly review it and let me know the solution.

<

 

 

telerik:GridViewDataColumn DataMemberBinding="{Binding PromptID}" Header="Prompts" Width="*" > <telerik:GridViewDataColumn.CellTemplate 

 

<DataTemplate> <input:RadComboBox x:Name="comboPrompts" IsEditable="True" TextSearchMode="Contains" IsTextSearchEnabled="True" EmptyText="Select"  

 

 

DisplayMemberPath="CodeAndText"

 

SelectedValuePath="PromptID"

 

SelectedValue="{Binding PromptID}"

 

ItemsSource="{Binding Path=PromptsForStep, Source={StaticResource PromptsSource},Mode=TwoWay}"/>

 

</DataTemplate>
</telerik:GridViewDataColumn.CellTemplate 

 

<telerik:GridViewDataColumn.CellEditTemplate
<DataTemplate>
<input:RadComboBox x:Name="comboPrompts" TextSearchMode="Contains" IsTextSearchEnabled="True" EmptyText="Select" IsEditable="True"

 

DisplayMemberPath="CodeAndText" SelectedValuePath="PromptID"

 

SelectedValue="{Binding PromptID}"

 

ItemsSource="{Binding Path=PromptsForStep, Source={StaticResource PromptsSource},Mode=TwoWay}"/>

 

 

</DataTemplate> </telerik:GridViewDataColumn.CellEditTemplate>

 

 

 

</telerik:GridViewDataColumn>

Thanks
Vinotha

 

 

 

 

 

Don
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 answered on 18 Jun 2020
4 answers
131 views
Hello,
I am trying to localize SIlverlight components.
I found your tutorial, example with RadGridView is working fine.
In document is comment:

For a full list of Resource Keys, check out the Localization topic for the specific control.

Please - where can I find resource keys of Telerik components?

Thank you very much.
Leos

Sukhrob
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 answered on 22 May 2020
1 answer
81 views
     Since Silverlight is retired from all browsers Is there any chance Telerik UI for Silverlight be free ?
Martin Ivanov
Telerik team
 answered on 29 Apr 2020
0 answers
40 views

Cound not undserstand where following exception is occurring. kindly assist if possible. Thanks

Exception Detail:

Message:Exception has been thrown by the target of an invocation.

StackTrace:   at System.RuntimeMethodHandle.InvokeMethod(Object target, Object[] arguments, Signature sig, Boolean constructor)
   at System.Reflection.RuntimeMethodInfo.Invoke(Object obj, BindingFlags invokeAttr, Binder binder, Object[] parameters, CultureInfo culture, Boolean skipVisibilityChecks)
   at System.Delegate.DynamicInvokeImpl(Object[] args)
   at System.Delegate.DynamicInvoke(Object[] args)
   at SearchScreenxaml_6.BindingOperation(Object BindingState, Int32 , Action )

 

 

Inner Exception Detail:

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

StatckTrace:   at Telerik.Windows.Controls.BooleanToVisibilityConverter.Convert(Object value, Type targetType, Object parameter, CultureInfo culture)
   at System.Windows.Data.BindingExpression.ConvertToTarget(Object value)
   at System.Windows.Data.BindingExpression.UpdateTemporaryValue()
   at System.Windows.Data.BindingExpression.GetValue(DependencyObject d, DependencyProperty dp)
   at System.Windows.DependencyObject.EvaluateExpression(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry)
   at System.Windows.DependencyObject.EvaluateBaseValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)
   at System.Windows.DependencyObject.EvaluateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry newEntry, ValueOperation operation)
   at System.Windows.DependencyObject.UpdateEffectiveValue(DependencyProperty property, EffectiveValueEntry oldEntry, EffectiveValueEntry& newEntry, ValueOperation operation)

Asjad
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 asked on 29 Oct 2019
5 answers
3.5K+ views
Hi

I am using the Terleik silverlight 4 Controls Version 2012.2 725 (Jul 25, 2012),  previously i have used "RadControls_for_Silverlight4_2012_2_0725_TRIAL_hotfix" dlls for silverlight 4 , it was working properly. Currently am using the dlls from "RadControls_for_Silverlight4_2012_2_0725_DEV_hotfix" (purchased). Am getting the below error for all the controls, can you tell me what i am missing?

The type or namespace name 'RadComboBox' could not be found (are you missing a using directive or an assembly reference?)

its giving error in "MainPage.g.i.cs"  and by doing resolve it is fixed temporarily. but while building same error am getting. Please help me to resolve this.
Aseman
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Veteran
 answered on 26 Aug 2019
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