Questions on UI for WPF Forum

3 answers

168 views

Pin points only displayed on the center map

Hello,

Tested with the Office 2013 theme.

I have a RadMap control with WrapAround set to True. If I set pin points using the information layer, they are displayed only on the center map: If I move the map to the left or right (full earth view), the pin points are not displayed on the "new" displayed part.

Regards

Map

answered on 20 Mar 2018

4 answers

490 views

Custom GridViewCell Style Not Applying Theme

I have an application that is using the Office2013 Implicit theme.

I need to highlight specific cells in a RadGridView (by changing the background color) and have done so using a custom Style Selector.

The issue is that when the custom GridViewCell style is applied, it does not inherit the Office2013 theme.

// CellStyle

<Style x:Key="WarningCellStyle" TargetType="telerik:GridViewCell" BasedOn="{StaticResource GridViewCellStyle}">

<Style.Setters>

<Setter Property="Background" Value="LemonChiffon"/>

<Setter Property="Foreground" Value="Black"/>

</Style.Setters>

</Style>

Am I targetting the right resources? (TargetType, BasedOn)

Any ideas/suggestions on how to do this otherwise?

Happy to provide more code or screenshots if needed.

GridView

answered on 19 Mar 2018

1 answer

218 views

RadTabControl headers show in design but not when running

Can you see any reason why the headers on my RadTabControl show in design view but when I run the app they do not show? I attached a screenshot to show what it looks like.

TabControl

answered on 19 Mar 2018

1 answer

111 views

FileBrowserEditTextBox Crashes VS on Build

Hello,

New to the forums so sorry if this is in the wrong spot.

I'm finding that the WPF control "FileBrowserEditTextBox" causes Visual Studio to crash. Reproduction steps are as follows:

Create a C# WPF Application
Add the control to the form
Build solution

Once the solution is done building, the instance of Visual Studio crashes. Starting debugging, instead of building the solution directly, bypasses the problem, but doing a rebuild solution after debugging has stopped causes the crash. Present in Visual Studio 15.6.0 and 15.6.2 with Telerik UI for WPF version 18.1.220.0.

Nick

Installer and Visual Studio Extensions

answered on 19 Mar 2018

1 answer

198 views

[Solved] Mutliselect Text return null reference exception

I am enabling mulitpleselection of combobox and using Text field to bind a string value. After I use the multipleSelectionSeparator = "|", there is the null reference exception thrown. The binding field "BindText" has been initialized to empty string. There is no issue if I do not use multipleSelectionSeparator., so I am really confused why null reference is thrown and stack trace image is attached.

<telerik:RadComboBox x:Name="RadComboBox"

IsReadOnly="False"

IsEditable="False"

Text="{Binding BindText, Mode=OneWayToSource}"

AllowMultipleSelection="True"

ItemsSource="{Binding BindTexts}"

IsEnabled="{Binding IsEnabled}"

MultipleSelectionSeparator=";"

/>

ComboBox

answered on 19 Mar 2018

1 answer

87 views

Variable bar widths

Hi,

We are trying to create a chart that looks the one shown in the attachment. Of note is the need to have different widths and colors for each bar as well as no gaps between them. Also, the ability to overlay the chart with the dotted lines is essential. We have found a few old forum threads saying that variable bar widths is not supported. Is this still the case?

ChartView

answered on 19 Mar 2018

3 answers

107 views

Old Project dug up, RadRadialMenu and RadRibbonWindow not contained in Telerik References

So I dug up and old project that I need to modify however I cannot get it to compile as I appear to be missing references. Both RadRadialMenu and RadRibbonWindow (plus child items such as RadRadialMenuItem) are missing from assemblies. I have the latest WPF components installed. How do I fix this?

General Discussions

answered on 19 Mar 2018

2 answers

155 views

Styling not applied to ToolWindow

Our app doesn't start from a C# application but rather for a C++ app, which means all our WPF code runs from dlls.

That means we can't have an App.xaml file so all the resource dictionaries are declared wherever they're needed.

When floating a pane, it crates a ToolWindow but the styling is never applied to it, probably because there's no App.xaml.

How can we apply the styling?

Docking

answered on 18 Mar 2018

1 answer

94 views

Suggested control(s) for use in a UI layout

Can anyone give me some advice on which Telerik WPF control(s) might be best to implement an interface like this screenshot. There is a treeview on the left that expands a hierarchy of elements. Each element has several properties that need to be displayed as columns, and then a schedule of dollar amounts that need to be displayed in a multi-level schedule format. Thanks in advance for any assistance with this.

General Discussions

answered on 16 Mar 2018

3 answers

276 views

SearchText not Updated

I have a RadAutoCompleteBox:

<telerik:RadAutoCompleteBox x:Name="CustomerAutoCompleteBox" Grid.Row="10" Grid.Column="1" Margin="3"

IsEnabled="{Binding IsReadOnly, Converter={StaticResource InvertedBooleanConverter}}"

ItemsSource="{Binding Occurrence.Appointment.AllCustomerResourceTypesForDialog, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"

SearchText=

"{Binding Occurrence.Appointment.AllCustomerResourceTypesSearchText, BindsDirectlyToSource=True, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"

SelectedItem=

"{Binding Occurrence.Appointment.Customer, ValidatesOnDataErrors=True, NotifyOnValidationError=True, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"

IsDropDownOpen="{Binding Occurrence.Appointment.IsCustomerDropDownOpen, UpdateSourceTrigger=PropertyChanged, Mode=TwoWay}"

SelectionMode="Single"

DisplayMemberPath="DisplayName"

TextSearchPath="DisplayName"

MinWidth="218" >

</telerik:RadAutoCompleteBox>

The Appointment which is Bound is Created and filled with data like this:

var telerikAppointment = new ExtendedAppointment();

var customerResource = new Resource

{

DisplayName = ((ModelsPath.Customer)appointment.Models[0]).KUNAM1.Trim(),

ResourceName = ((ModelsPath.Customer)appointment.Models[0]).CustomerId.ToString().Trim(),

ResourceType = Application.Current.FindResource("ResourceName.Customer") as string

};

telerikAppointment.AllCustomerResourceTypesForDialog.Clear();

telerikAppointment.AllCustomerResourceTypesForDialog.Add(customerResource);

telerikAppointment.Customer = customerResource;

Not my problem is, that the AllCustomerResourceTypesSearchText Property is not Updated when i start the AutoCompleteBox with a CustomerResource in it. When i tyoe some Text in it now to Search for another one the AllCustomerResourceTypesSearchText is not updaten and then my application is not searching for more Customers in the Database.

It Works fine if i start the RadBox without a pre selected Customer and AllCustomerResourceTypesForDialog and then try to search

Customer is a Resource and AllCustomerResourceTypesForDialog is a ObservableCollection<Resource>

I dont know how to fix this Problem so the bound AllCustomerResourceTypesSearchText Property is always updated.

AutoCompleteBox

answered on 16 Mar 2018