Questions on UI for WPF Forum

3 answers

320 views

Guys - I've run a profile on an app where we're only using your GridView, and are completely overriding your styles (based on your metro themes, bringing it back even more) and have noticed thousands of ResourceDictionaries instantiated which identify as internal to your DLLs - are you using hard-coded references, and do you have some form of resourcedictionary caching I might be missing? dll versions are 2013.1.220.40

Cheers,
AC

GridView

answered on 23 May 2013

4 answers

263 views

Open Dataform in Edit Mode?

Hi,

i use a RadDataForm in a DialogWindow. I want to open the Dialog, bind the ItemSource on the Dataform and now
I want to get the DataForm in Edit Mode.

I tried AutoEdit="true" this will open my DataForm in EditMode, but on click on the OK Button the DataForm ist still
in Edit Mode!

How can I open the DataForm in Edit mode?

Thanks
Best Regards
Rene

DataForm

answered on 23 May 2013

6 answers

140 views

calculating average value of a spline in an given interval

Hello everyone,

maybe thats more a mathematical question but i have a spline series for which i want to calculate the average value for in an given interval. what would be the best way to do this?
is there for example an way to get the interpolated value of the series at a certain position?

like for example i have the datapoints (x,y):
(13:15, 200), (13:57, 154),..., (18:31, 177)
now i like to know whats the average value between 15:30 and 17:30 o'clock .. which can be an interval in which i might have no 'real' values at all but only interpolated ones..

thanks in advance!

ChartView

answered on 23 May 2013

3 answers

203 views

Problems scanning RadBarcode39

I am using RadBarcode39 in my Windows Phone 8 App but it is not being scanned correctly. So was wondering if there are recommendations for Height and Width properties to get it to scan properly. Also the bars don't appear to match a printed paper bar code. Below is what I am doing. Should I be doing something more/different ?

            <telerikDataViz:RadBarcode39 Name="BarCodeControl"
                                         Height="120"
                                         Width="425"
                                         Margin="5"
                                         VerticalAlignment="Center"
                                         HorizontalAlignment="Center"
                                         Text="90321331" 
                                         ShowChecksum="False"/>

BarCode

answered on 22 May 2013

2 answers

587 views

Change Selected Pane in codebehind

Hello
We have the following View structure:

<RadDocking x:Name="_radDocking" RadDocking.SerializationTag="_radDocking">
    <RadDocking.DocumentHost>
      <telerik:RadSplitContainer x:Name="_splitContainer" RadDocking.SerializationTag="_splitContainer" InitialPosition="DockedTop">
        <telerik:RadPaneGroup x:Name="_contentArea" RadDocking.SerializationTag="_contentArea" IsContentPreserved="True" >
        </telerik:RadPaneGroup>
      </telerik:RadSplitContainer>
    </RadDocking.DocumentHost>
</RadDocking>

Inside code behind we add some RadPane to the PaneGroup. This works good.

Now we have the requirement to change the selected Pane in the case they are "groupped" after 2s. User should see each pane without a click.

In the case we have 4 RadPane:
Pane1 - Pane2 - Pane3 - Pane4 - Pane1 - Pane2 .....

The timer is not the problem. But how can I set the RadPane with should have focus inside codebehind?

Thanks

Docking

answered on 22 May 2013

1 answer

177 views

[Solved] Copy Shapes as image ...

Dear sir,

Can I copy diagram items (shape or connection) as image in clipboard so that paste it into MS office or other applications?
If RadControl diagram does not support this functionality, Could you give me some tips for this?

Regards,

Diagram

answered on 22 May 2013

5 answers

176 views

Add TOC from code

I would like to add a Table of Contents from code, is there documentation on how to do this?

RichTextBox

answered on 22 May 2013

5 answers

160 views

Find DataFormField

Hi,

how to find a DataFormField <telerik:DataFormComboxField> on EditEnded?
I have to Change the value by code and have to find this field!

Thanks
Best Regards
Rene

DataForm

answered on 22 May 2013

1 answer

134 views

Implicit Style Radial Ranges

I have a solution where I am using the implicit themes and have a pallete switchers similar to what your Executive Dashboard is using. I have set up different gauge properties to switch when I click the theme toggle button. But i can not get the GaugeRange backgrounds to change. In fact they don't even display. Here is some sample code

<telerik:RadialScale x:Name="innerChannelRadialScale" Min="0" Max="300" Radius="0.68" MajorTicks="10" MinorTicks="5" LabelRotationMode="None"

FontWeight="Bold" FontSize="60" SweepAngle="359" StartAngle="90" ShowLastLabel="True" ShowFirstLabel="False"

MajorTickBackground="{DynamicResource MajorTickBackground}"

MiddleTickBackground="{DynamicResource MiddleTickBackground}"

MinorTickBackground="{DynamicResource MinorTickBackground}">

<telerik:RadialScale.Ranges>

<telerik:GaugeRange x:Name="innerAlarmLowRange" Min="0" Max="50" StartWidth="0.04" EndWidth="0.01" Background="{DynamicResource AlertRangeBackground}" />

<telerik:GaugeRange x:Name="innerNormalRange" Min="50" Max="250" StartWidth="0.01" EndWidth="0.01" Background="{DynamicResource NormalRangeBackground}" />

<telerik:GaugeRange x:Name="innerAlarmHighRange" Min="250" Max="300" StartWidth="0.01" EndWidth="0.03" Background="#FFE50000" />

</telerik:RadialScale.Ranges>

You will see I have set up DynamicResources for all of the Tick Backgrounds and they work perfectly. But the GaugeRange backgrounds do not work at all. In fact they do not show up at all. Is there something special I need to do to set DynamicResources on these?

Gauges

answered on 22 May 2013

3 answers

390 views

Combining ItemsSource with Items.

I'd like to have two top-level TreeView items, which are not related to bindings. Simple hard coded top-level items. However, those items will have children. And those children will be from my VM.

Something like this:

<telerik:RadTreeViewItem

ItemsSource="{Binding DataContext.Documents, RelativeSource={RelativeSource AncestorType={x:Type telerik:RadTreeView}}}">

<TextBlock

Text="Documents" />

</telerik:RadTreeViewItem>

<telerik:RadTreeViewItem

ItemsSource="{Binding DataContext.Pages, RelativeSource={RelativeSource AncestorType={x:Type telerik:RadTreeView}}}">

<TextBlock

Text="Excluded Pages" />

</telerik:RadTreeViewItem>

However, this doesn't seem to be allowed. How can I accomplish this? Essentially, my VM has two collections of stuff, and I want to show both in a single tree view, but without introducing a bunch of stuff into my view model.

TreeView

answered on 22 May 2013