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1 answer
231 views

Hi,

We are using *Telerik_UI_for_WPF_2018_2_827_Dev_Hotfix* as out latest version of Telerik for WPF.

(however, If there is a newer version please advise).

My question is this: from a memory usage point of view, would it be an accurate statement to say that the efficiency of memory usage in your controls improves with each release ?

I've been tasked with finding way to reduce the memory footprint of our app, which uses all Telerik for its UI.

The RadGridView has been flagged as major concern, as our usage can involve 1,000 records loaded into a customers grid. Each record would have a view model behind it. I'll post a question specific to RadGridView over in its forum area, but I'll especially be looking for efficiencies where that control is concerned - like lazy-loading and things like that. Or settings to minimize memory for records that are not in view - etc.

Thanks,

Barry

Martin Ivanov
Telerik team
 answered on 31 Jul 2019
11 answers
492 views
I am trying to add different icon to each RadPane in RadPaneGroup dynamically in C#. I tried to define DataTemplate but not sure how to change in the icon in the template and link the template to the RadPane.

<UserControl.Resources>

   
<DataTemplate x:Key="HeaderTemplate">
       
<StackPanel Orientation="Horizontal">
           
<TextBlock Text="{Binding}"/>
           
<Image Source="Icon.jpg" Width="16" Height="16"/>
       
</StackPanel>
   
</DataTemplate>

</
UserControl.Resources>

Any help is appreciated.

Thanks.

Martin Ivanov
Telerik team
 answered on 31 Jul 2019
6 answers
249 views

Hi,

 

We are using telerik RadDesktopAlerts and even though they work well with a single monitor and we can calculate the offset to show them in multi monitors, this fails when:

 

1) One or more screens are in portrait mode

2) Using with a 4k Monitor (

3) Using with an ultra wide monitor

We are using Win 10

Dimitar Dinev
Telerik team
 answered on 31 Jul 2019
0 answers
152 views

Hello, I want to use LocalizableResourceExtension in my app. It works fine. But I have one little problem. String from .resx files not showing in Visual Studio Designer. For example if I use it for Button like this

<telerik:RadButton Content="{telerik:LocalizableResource Key=EmployeeButton}" />

I will have a button with empty text in designer. Is there any fix to dispay strings from resources in designer?

Andriy
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 asked on 30 Jul 2019
37 answers
1.0K+ views
Hi,
    I am using rad-diagram and its predefined shapes from gallery in my application. Now i need to introduce some extra settings for each shape in diagram which can be edited using settings pane. please help me in doing this.

Thanks & Regards
        Koti.M
Dimitar Dinev
Telerik team
 answered on 30 Jul 2019
14 answers
511 views

Hi there,

we are using RadMap with the OpenStreetMapProvider.

Is it possible to get the maps through a secured connection (https).

Our client is not allowed to open http to OpenStreetMap.

I have read that tile serving is possible though ssl.

Thank you,

Andi

Andi
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 answered on 30 Jul 2019
1 answer
95 views

We seem to have found an odd behavior with the RadComboBox.

 

Using a RadComboBox where IsEditable="true", if a user clicks the visible text of the currently selected item, the expectation is for the entire text to get automatically selected, so that new text may be entered in its place.  What happens instead is that the entire text is momentarily selected, and the text selection disappears when the user releases the mouse button, instead leaving the text cursor in the position where the mouse was clicked.

While trying to recreate the issue, we've found:

  • The problem only occurs on the first click.  If clicking off the RadComboBox to another control and then clicking back, the entire text gets selected and stays selected as expected.
  • The problem only occurs when clicking within the visible text.  If clicking the blank space between the text and the dropdown arrow, the entire text selects and stays selected.

Is this a known bug, or am I simply overlooking a property with the RadComboBox?  It does seem like a change in behavior from the last version we used (around 2011).

Craig
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 answered on 29 Jul 2019
2 answers
208 views
I found Telerik assemblies at https://github.com/mbcrump/DesktopAlertWPF/tree/master/lib/RCWPF/2015.2.623.45.NoXaml and wonder if these are free to use for commercial purposes.
Rene Miguel
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 answered on 29 Jul 2019
3 answers
175 views

How can you do the following programmatically?

Scenario A:

  1. scroll the view to the specified appointment,
  2. center view on it,
  3. animate appointment to highlight it.

Scenario B:

  1. do the same with resource.
Vladimir Stoyanov
Telerik team
 answered on 29 Jul 2019
11 answers
963 views
Hi, I want to change font color of wpf radgridview header row in xaml with styles. please let me know the possible way.
Dimitar Dinev
Telerik team
 answered on 29 Jul 2019
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