or
3 answers
376 views
I have an old .net application that is no longer supported or being devolped. I need to make some changes and would also like to fancy up the interface. I used justdecompile to decompile it but I am getting a lot of XAML errors -
The property 'StyleManager.Theme' does not exist in XML namespace 'http://schemas.microsoft.com/winfx/2006/xaml/presentation'. Line 57 Position 116.
The application uses
Telerik.Windows.Controls.Data.dll,Telerik.Windows.Controls.dll,Telerik.Windows.Controls.Docking.dll, Telerik.Windows.Controls.Input.dll, Telerik.Windows.Controls.Navigation.dll,Telerik.Windows.Data.dll
I ran the upgrade wizard on the project and it completed without any error I think it upgraded from Telerik version 2013. Can I upgrade this project to have no XAML and only use implictit styles?
Yana
Telerik team
answered
on
04 Apr 2016
1 answer
198 views
Hello,
we are evaluating telerik UI for WPF and testing now RadWizardControl with MVVM. We want do use the wizard for printing different documents. Is there a way to set different start pages on initializing the wizard?
Like when I navigate from page 1 to the wizard use index 0, from page 3 to the wizard index 5 and so on...
Is this possible?
ty
Yoan
Telerik team
answered
on
04 Apr 2016
1 answer
180 views
Hi, simple question, may I ask how do I change the ruler of a document.
Todor
Telerik team
answered
on
04 Apr 2016
1 answer
190 views
Is there a way to have the step change do a transition when the page is changed (for example, a new page slides in from the right, going back slides in from the left)?
Thanks,
Brian
Stefan Nenchev
Telerik team
answered
on
04 Apr 2016
1 answer
258 views
Hi i have a RadGridview bound with datatable/observable collection of model class.Now what i want when user clicks on export button it should export only selected rows from grid not all rows.
Stefan
Telerik team
answered
on
01 Apr 2016
4 answers
1.2K+ views
Hello Telerik,
I am trying to customize a RowStyle, depending on what comes from the database.
My first attempt is very simple, but I am getting this error when running
An unhandled exception of type 'System.InvalidOperationException' occurred in PresentationFramework.dll
Additional information: 'DataGridRow' TargetType does not match type of element 'GridViewRow'.
the error makes sense, since telerik GridView is something different than a DataGrid
but I am trying to implement the same approach.
I think it will be more clear when you see my code below:
<telerik:RadGridView Name="RadGridView" ItemsSource="{Binding View}" Style="{StaticResource VitorStyle}" AutoGenerateColumns="False">
<Style x:Key="VitorStyle" TargetType="telerik:RadGridView" > <Setter Property="RowStyle"> <Setter.Value> <Style TargetType="DataGridRow"> <Style.Triggers> <DataTrigger Binding="{Binding Name}" Value="Anastacia Santana"> <Setter Property="Background" Value="Red"></Setter> </DataTrigger> <DataTrigger Binding="{Binding Name}" Value="Ana Taylor"> <Setter Property="Background" Value="DarkOrchid"></Setter> </DataTrigger> </Style.Triggers> </Style> </Setter.Value> </Setter> </Style>As a kickoff test, I would like all Anastacia Santana rows to be RED and all Ana Taylor to be DarkOrchid.
My following tests should envolve a bit wether it is true or false, or a sum result wether it is positive or negative.
Can you please show me the best way to achieve this?
as a side note, I would like to keep my XAML as clean as possible. Thus the use of the resource file
Thank you very much!
Stefan Nenchev
Telerik team
answered
on
01 Apr 2016
1 answer
150 views
Hi,I'm currently working with all MailMerge Documents. Is there a way to grab the Mail Merge document value without disrupting the UI thread.
this.radRichTextBox.Document.MailMergeDataSource.MoveToIndex(index);
Tanya
Telerik team
answered
on
01 Apr 2016
4 answers
201 views
Hello,
I've been working with the Chartview lately, and have a chart with a datetimecategorical axis, that utilizes a chartdatasource to group datapoints when the chart is zoomed out. My problem is that the default aggregation function being applied takes the average of grouped datapoints, and I am looking for the sum. To my knowledge there is no sumfunction of type ChartAggregateFunction, and very little information detailing how I go about creating a custom function to gain that functionality.
I was wondering if you could show me an example detailing how to go about solving my problem.
Anders Abildgaard
Top achievements
Rank 1
Rank 1
answered
on
01 Apr 2016
4 answers
210 views
Hi
I need to implement RadComboBox Autocomplete after 2 chars entered..
After I enter the second char it removes the first char and shows the popup (see attachment).
Any ideas how to handle this ?
Codebehind:
1.private void RadComboBox_KeyDown(object sender, System.Windows.Input.KeyEventArgs e)2.{3. var combo = sender as RadComboBox;4. if (!combo.IsDropDownOpen && combo.Text?.Length >=1)5. {6. combo.IsDropDownOpen = true;7. }8.}
XAML:
01.<telerik:RadComboBox ItemsSource="{Binding PickTickets}"02. DisplayMemberPath="PickTicketIdentity"03. EmptyText="Please select a pick ticket"<br>04. IsEditable="True"05. IsFilteringEnabled="True"06. TextSearchMode="Contains"07. CanAutocompleteSelectItems="False"08. StaysOpenOnEdit="True"09. SelectedItem="{Binding SelectedPickTicket}"10. KeyDown="RadComboBox_KeyDown"/> 2 answers
75 views
Hi,
I really like Visual Studio example from Telerik. When I play with the example I see that when I have floating document and double click window title it does not maximize to full screen. What's even worse, the window is cut off. See the screens.Unfortunately, I have the same effect in my application.
