When maximizing dockable windows on a second monitor they get cut-off. See attachment. This only happens, when the second monitor has a higher resolution, than the main monitor. Maximizing on main monitor or my third monitor which is smaller it works fine.

 

You already had a similar bug, which was obviously only fixed for the main monitor resolution:

https://www.telerik.com/forums/visual-studio-example---floating-document-is-not-maximized

 

My Telerik Version: 2018.1.220.45

 

Please get this fixed.

Good morning
I have a problem that I can not solve despite having read many threads about this topic.
I have a RadGridView with binding to table where are listed a series of processing steps coming from an external microprocessor.
the running process is always on the first line.

Faced with a change in the status of some microprocessor values, which occur with a few milliseconds, refresh the values of the only cells that interest me with these instructions (for reasons of display speed):

   ((WorkPhaseInProgress) RadGridViewWorkPhaseInProgressOnDashBoard.Items [0]). QtaDone = qtaDone;
   ((WorkPhaseInProgress) RadGridViewWorkPhaseInProgressOnDashBoard.Items [0]). QtaPartialDone = qtaPartialDone;
   ((WorkPhaseInProgress) RadGridViewWorkPhaseInProgressOnDashBoard.Items [0]). QtaDoneForHour = qtaForHourNow;
   RadGridViewWorkPhaseInProgressOnDashBoard.Items.Refresh ();

where

RadGridViewWorkPhaseInProgressOnDashBoard is the name of the RadGridView

WorkPhaseInProgress class of single item

and everything works perfectly.

my question is:
how can I change the backgroud color for a few seconds to the only cells that interest me?

I can run everything in a separate thread, but my problem is how to change freely (according to my logic related to the microprocessor) the change of back color.
I hope I explained myself
thank you in advance

The default behaviour for the StepLineSeries is that the centre of the step is over the point, is there a way to change the position of the step up/down so it corresponds with change in the horizontal axis

e.g. Imagine I have a StepLineSeries displaying the amount of money in my piggy bank on the vertical axis, and the date on a DateTimeContinuous horizontal axis, with the following amounts on dates:

1st Jan = £0

2nd Jan = £10

5th Jan = £3

Currently the first step up happens in between the horizontal axis markers for 1st and 2nd Jan, instead of on the axis marker for 2nd Jan, which is when I actually changed the value. Is there a way to adjust this behaviour?

 

I am using RadTreeView with  IsTriStateMode="True" and IsOptionElementsEnabled="True" options. i am having an issue on aligning the selection of TreeViewItem and the checkbox state. i tried binding IsChecked and IsSelected properties, but did not work as expected.  

I prefer doing in XAML. Any suggestions?

Hi,

Is it possible to change the AccentColor in XAML?

I want to do something like this, but in a global style.xaml:

Best regards,

Moritz

I'm building an app where the user can switch the appearance of the UI controls a runtime.

I do this in codebehind like so:

But besides the radcontrols, there are a lot of MS controls (mostly Label), who's color, font and size i also have to switch.

And (to my surprise) there is no "RadLabel" or "RadTextBlock".

So how can I accomplish this with the regular controls? Can I make them "listen" to the StyleManager.ApplicationTheme ?

I have the following (simplified) xaml:

<telerik:RadCartesianChart x:Name="chart">
   <telerik:RadCartesianChart.HorizontalAxis >
      <telerik:CategoricalAxis  />
   </telerik:RadCartesianChart.HorizontalAxis>

   <telerik:RadCartesianChart.VerticalAxis>
      <telerik:LinearAxis />
   </telerik:RadCartesianChart.VerticalAxis>
                              
   <telerik:RadCartesianChart.Series>
      <telerik:LineSeries Stroke="Blue"  ItemsSource="<Binding to a double array>"
      </telerik:LineSeries>
   </telerik:RadCartesianChart.Series>
</telerik:RadCartesianChart>

By default the x axis starts from "1" (See picture). How to have the x axis starting at "0" ?

Thanks

 

 

here is the setup

1. using wpf controls version 2013.3.1316.45. 
2. Windows8 theme. 
3. using  MVVM
4. I have a radGrid with a data template inside cell template.  There is a radButton.
5. there is 1 interaction trigger to capture double click

The button will fire if clicked with mouse.  The button will only highlight (not fire) if I use touch screen.  how come?

code snippet:

<telerik:RadGridView
Grid.Row="0"
Grid.Column="0"
ItemsSource="{Binding SolicitationSearchResults}"
ScrollViewer.HorizontalScrollBarVisibility="Auto"
ScrollViewer.VerticalScrollBarVisibility="Auto"
Width="{Binding RelativeSource={RelativeSource AncestorType={x:Type HeaderedContentControl}, AncestorLevel=1}, Path=ActualWidth}"
AutoGenerateColumns="False"
BorderThickness="1"
CanUserDeleteRows="False"
CanUserFreezeColumns="True"
CanUserInsertRows="False"
CanUserReorderColumns="False"
GridLinesVisibility="Vertical"
FrozenColumnCount="2"
IsReadOnly="True"
RowDetailsVisibilityMode="Visible"
RowIndicatorVisibility="Collapsed"
SelectedItem="{Binding Path=SelectedSolicitationSearchResult}"
ShowGroupPanel="False">
<i:Interaction.Triggers>
<!--Used to capture a GridView row double-click, which will ultimately -->
<!--be used to fire the Edit method.-->
<i:EventTrigger
EventName="RowActivated">
<cmd:EventToCommand
Command="{Binding ItemEditCommand, Mode=OneTime}" />
</i:EventTrigger>
</i:Interaction.Triggers>
<telerik:RadGridView.Columns>
<!--Edit-->
<telerik:GridViewColumn
Header=""
MaxWidth="50"
MinWidth="50"
Width="50">
<telerik:GridViewColumn.CellTemplate>
<DataTemplate
DataType="solicitation:SolicitationSearchResultItemViewModel">
<telerik:RadButton
Command="{Binding EditSolicitationCommand}"
Content="view"
IsEnabled="{Binding CanEditSolicitation}"
Margin="0 0 2 0" />
</DataTemplate>
</telerik:GridViewColumn.CellTemplate>
</telerik:GridViewColumn>
<!--Solicitation id-->
<telerik:GridViewColumn
Header="Id"
IsFilterable="False"
MinWidth="70"
SortMemberPath="SolicitationId"
Width="70">
<telerik:GridViewColumn.CellTemplate>
<DataTemplate
DataType="solicitation:SolicitationSearchResultItemViewModel">
<TextBlock
Text="{Binding SolicitationId}"
TextTrimming="CharacterEllipsis"
ToolTip="{Binding SolicitationId}" />
</DataTemplate>
</telerik:GridViewColumn.CellTemplate>
</telerik:GridViewColumn>
<!--Organization Name-->
<telerik:GridViewColumn
Header="Customer"
IsFilterable="False"
MinWidth="160"
SortMemberPath="OrganizationName"
Width="260">
<telerik:GridViewColumn.CellTemplate>
<DataTemplate
DataType="solicitation:SolicitationSearchResultItemViewModel">
<TextBlock
Text="{Binding OrganizationName}"
TextTrimming="CharacterEllipsis"
ToolTip="{Binding OrganizationName}" />
</DataTemplate>
</telerik:GridViewColumn.CellTemplate>
</telerik:GridViewColumn>
<!--Solicitation Name-->
<telerik:GridViewColumn
Header="Solicitation Name"
IsFilterable="False"
MinWidth="160"
SortMemberPath="SolicitationName"
Width="260">
<telerik:GridViewColumn.CellTemplate>
<DataTemplate
DataType="solicitation:SolicitationSearchResultItemViewModel">
<TextBlock
Text="{Binding SolicitationName}"
TextTrimming="CharacterEllipsis"
ToolTip="{Binding SolicitationName}" />
</DataTemplate>
</telerik:GridViewColumn.CellTemplate>
</telerik:GridViewColumn>
<!--Solicitation Number-->
<telerik:GridViewColumn
Header="Solicitation Number"
IsFilterable="False"
MinWidth="160"
SortMemberPath="SolicitationNumber"
Width="260">
<telerik:GridViewColumn.CellTemplate>
<DataTemplate
DataType="solicitation:SolicitationSearchResultItemViewModel">
<TextBlock
Text="{Binding SolicitationNumber}"
TextTrimming="CharacterEllipsis"
ToolTip="{Binding SolicitationNumber}" />
</DataTemplate>
</telerik:GridViewColumn.CellTemplate>
</telerik:GridViewColumn>
<!--Status-->
<telerik:GridViewColumn
Header="Status"
IsFilterable="False"
MinWidth="75"
SortMemberPath="SolicitationStatusName"
Width="75">
<telerik:GridViewColumn.CellTemplate>
<DataTemplate
DataType="solicitation:SolicitationSearchResultItemViewModel">
<TextBlock
Text="{Binding SolicitationStatusName}"
TextTrimming="CharacterEllipsis" />
</DataTemplate>
</telerik:GridViewColumn.CellTemplate>
</telerik:GridViewColumn>
</telerik:RadGridView.Columns>
</telerik:RadGridView>

 

I have a RadGridView that is bound to VQCV.

 

The view loads data from Entity Framework context. Sometimes it may throw DB exceptions, they go to the global level (dispatcher).

I don't know how to handle such exceptions.

See my test project: https://github.com/dermeister0/telerik-test

 

Run the app. Click on column sort icon. Resize window. Result - infinite loop of exceptions. RadGridView tries to measure itself, it gets count of records from VQCV, but the view throws exception.

 

How to insert a new row (or a number of rows) at specific index in Virtual Grid that uses Data Virtualization with ADO (not EF)?