Questions on UI for WPF Forum

6 answers

207 views

Invalid Program Exception JIT Compiler encountered

Hi,
Visual Studio 2013 Update 2 RC is throwing "Invalid Program Exception JIT Compiler encountered" exception when I try to use Telerk WPF controls. Will Telerk add hotfix for this issue / do we need to wait for Microsoft to fix from their side..!

Everything is working fine with "Visual Studio 2013 Update 1"; only with "Visual Studio 2013 Update 2 RC" it is causing the issue.

thank you
-n m reddy

General Discussions

answered on 15 Sep 2014

1 answer

177 views

Customizing En-US dictionary

I would like to add a set of industry specific words to the En-US dictionary. What is the best way to do this since the dictionary is embedded in the Telerik.Windows.Documents.Proofing.Dictionaries.En-US dll. I don't want to use a custom dictionary, because users will each have their own custom dictionary.

RichTextBox

answered on 15 Sep 2014

3 answers

179 views

negative zero in MaskedNumericInput

Hi,

i have problem with MaskedNumericInput. When I write number 123 and set it into negative (-123), after that, when I rewrite it with 0 I get negative zero (-0)
can you help me with that? I hate Q2 2014

MaskedInput (Numeric, DateTime, Text, Currency)

answered on 15 Sep 2014

1 answer

192 views

Missing values with DateTimeContinuousAxis

Any options for controlling chart behaviour with missing values and a DateTimeContinuousAxis? I need the empty parts of the chart to be absent rather than connected to the next available value...

Tia,

Jonathan

ChartView

answered on 15 Sep 2014

2 answers

117 views

[Solved] Always have to reassign worksheet to workbook.worksheet[0], else setting values to cells won't work

Hello, I would like to enquire on a problem as per title. This is my worksheet:

const string filePath = @"C:\Users\Secure\Downloads\1211Template.xlsx";

var webClient = new WebClient();

webClient.OpenReadCompleted += (senders, eventArgs) =>

{

var formatProvider = new XlsxFormatProvider();

sheet1211.Workbook = formatProvider.Import(eventArgs.Result);

};

webClient.OpenReadAsync(new Uri(filePath));

sheet1211.VisibleSize = new SizeI(13, 45);

worksheet = sheet1211.Workbook.Worksheets[0];

worksheet.Cells[0, 0, 41, 12].SetFormat(new CellValueFormat("@"));

Apparently, if I want to set values to my cells programmatically, I have to do "worksheet = sheet1211.Workbook.Worksheets[0];" every single time within a new method, else nothing will happen, even though worksheet is no longer null.
Example:

worksheet = sheet1211.Workbook.Worksheets[0];

worksheet.Cells[1, 5].SetValue(DateTime.Parse(issueDate.SelectedDate.ToString()).ToString("ddMMyy"));

worksheet = sheet1211.Workbook.Worksheets[0];

worksheet.Cells[currentRow, columnSSN].SetValue(item.SSN);

Spreadsheet

answered on 15 Sep 2014

3 answers

118 views

Row Drag&Drop template

Hello, I need an example of drag & drop with custom template, which shows a line under the row that I want to insert

GridView

answered on 15 Sep 2014

1 answer

184 views

RadPivotGrid Column group range

Hi telerik,
I have problem when RadPivotGrid auto group range for numeric column label.
Sometime it need, sometime not.
Can I implement event (button click, double click in this column....) to disable/enable it? What should I do?
If already have better solution, please tell me
Thanks,
Hung

PivotGrid

answered on 15 Sep 2014

3 answers

183 views

ToolWindow - Custom RadDockingCommands

Hi,

I added a new command into PaneHeader & RadPane. It works perfectly. I try to add this command into the toolwindow control template. Here the code:

<ControlTemplate x:Key="ToolWindowControlTemplate" TargetType="telerik:ToolWindow">

<Border x:Name="VisualRoot" BorderThickness="{TemplateBinding BorderThickness}" BorderBrush="{TemplateBinding BorderBrush}" Background="{TemplateBinding Background}" >

<Grid>

<Grid.RowDefinitions>

<RowDefinition Height="Auto" MinHeight="22" />

<RowDefinition Height="*" />

</Grid.RowDefinitions>

<Grid.ColumnDefinitions>

<ColumnDefinition Width="*" />

<ColumnDefinition Width="Auto" />

</Grid.ColumnDefinitions>

<StackPanel Grid.Column="1" Orientation="Horizontal">

<telerik:RadButton x:Name="SettingsAction"

Command="local:RadDockingCommands.OpenSettingsCommand"

BorderThickness="0"

Height="20"

Width="20"

Background="Red"

Content="Button"

ToolTip="Open settings">

</telerik:RadButton>

<telerik:RadButton x:Name="CloseButton" Command="telerik:WindowCommands.Close" Margin="0 0 4 0" Content="CLOSE THIS WINDOW" />

</StackPanel>

<ContentPresenter x:Name="Content" Margin="{TemplateBinding Padding}" Grid.Row="1" Grid.ColumnSpan="2" Content="{TemplateBinding Content}" />

</Grid>

</Border>

</ControlTemplate>

The button is visible but the command is disable. I try to force the OnOpenSettingsCanExecute to true without success. I test also the PaneHeaderMenuOpen command and this command is enable.

Do you have a solution?

Thanks for reply.

Docking

answered on 15 Sep 2014

4 answers

127 views

No view-refresh after appointment-collection changed

Hello there,

I encountered a problem with my ScheduleView. I have customized the appointments using a new class inheriting from the appointment class and I also use my own edit-appointment and new-appointment dialog, which is shown, when the user doubleclicks into the ScheduleView oder clicks on a seperate button outside the ScheduleView, instead of the Telerik one.

The point I do not understand is: When I click on the button and not into the ScheduleView, using the same method that would be used if I click directly into the ScheduleView, it displays the modified appointment instant. If I doubleclick into the ScheduleView and edit the selected appointment, it still displays the old (unmodified) appointment.

This problem only occurs when editing an appointment.

Regards

ScheduleView

answered on 15 Sep 2014

3 answers

141 views

Losing DayViewDefinition after editing template

Hi,

I'm trying to apply a custom style on my ScheduleView but when there is a Style="{DynamicResource RadScheduleViewStyle1}" in the RadScheduleView arguments, i am losing the Day, Week, etc in the ScheduleViewHeader.

I have edited the template of the ScheduleView by right clicking on the scheduleView -> edit Template -> Edit Copy...

I've put the template in another xaml, ScheduleViewTemplate.xaml.
There was an error with DraggedItemsSource, but I corrected it with this thread: http://www.telerik.com/forums/custom-appointment-problem-since-3-1116-1040

Can you help me to resolve the issue with the ViewDefinitions.
Thank you

Here is my MainWindow.xaml:

<Window x:Class="WpfApplication1.MainWindow"
xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
xmlns:telerik="http://schemas.telerik.com/2008/xaml/presentation"
Title="MainWindow" Height="550" Width="625">
<Window.Resources>

<ResourceDictionary>
<ResourceDictionary.MergedDictionaries>
<ResourceDictionary Source="ScheduleViewTemplate.xaml" />
</ResourceDictionary.MergedDictionaries>
</ResourceDictionary>

</Window.Resources>
<Grid>
<telerik:RadScheduleView x:Name="sv" Height="Auto" Style="{DynamicResource RadScheduleViewStyle1}">
<telerik:RadScheduleView.ViewDefinitions>
<telerik:DayViewDefinition />
<telerik:WeekViewDefinition/>
<telerik:MonthViewDefinition/>
<telerik:TimelineViewDefinition/>
</telerik:RadScheduleView.ViewDefinitions>
</telerik:RadScheduleView>
</Grid>
</Window>

ScheduleView

answered on 15 Sep 2014