Questions on UI for WPF Forum

1 answer

139 views

Customize size of rotate arrow for Raddiagram

Hello,

In Raddiagram, when i set IsRotationEnabled property to true, i am able to use in-build rotate arrow for rotation.
How can i customize the size of this rotate arrow?

Diagram

answered on 19 Jul 2017

4 answers

200 views

Writing RadDictionary back to .tdf when words are added?

I have several dictionaries stored outside of the XAP file and I load the approriate one manually. I did this in order to minimize the size of the xap.

To load the dictionary, I use the 'WebClient()' class and do the following in OpenReadCompletedEventHandler

System.IO.Stream st = e.Result;

dictionary = new RadDictionary();

dictionary.Load(st);

((DocumentSpellChecker)this.txtDesc.SpellChecker).AddDictionary(dictionary, CultureInfo.CurrentCulture);

The dictionary is loading properly, however adding to the dictionary only works for the session, which makes sense. So my question is, how do I sync the .tdf file when the user selects "Add to dictionary". I am able to capture the "DataChanged" event, so I guess in that event handler I just need to pass the dictionary ( or even better just the word) to my webservice and overwrite the existing .tdf. How do I do that?

Also I realize this means all users will be editing the same .tdf, and that is not ideal, but right now it doesn't work at all and I just want to get it working. I am still on the latest SL4 build.

RichTextBox

answered on 19 Jul 2017

7 answers

161 views

[Solved] Document Outline support

Quite awhile back I posted a change request on the feedback portal to get support for the RadWizard in the Document Outline window of Visual Studio. Unfortunately, I've been informed that even after nearly two years it's still not on their plans due to low demand.

The Document Outline is an amazing feature with Visual Studio that allows you to quickly see the hierarchy of your WPF XAML. This is invaluable when you have complex layout -- which you probably have unless you're dealing with trivial solutions. Most controls enumerate all their children. The RadWizard swallows it up and displays nothing (image added to illustrate the difference).

I'd appreciate everyone reading this to take a look at the Document Outline feature if you're not already familiar with it, and once you do I hope you'll see why the RadWizard needs the support and then please go and upvote my feedback.

Wizard

answered on 19 Jul 2017

6 answers

232 views

RadCollectionNavigator: Commands binding to ViewModel

Hello

is it possible, to bind the Edit-Button to a Command in ViewModel?

If it's not possible: could i place a Custom-Button (with VM-Command-Binding) inside the RadCollectionNavigator?

Kind regards

Birgit

CollectionNavigator

answered on 18 Jul 2017

1 answer

162 views

RadGridView filter issue

Hello,

There is an issue when RadGridView does not re-evaluate row item if filter property of viewmodel (datacontext of the row) was changed.

For example, RadGridView contains the FilterDescriptor to display all customers where address property is "Address1". It works fine i.e. RadGridView shows only customers where address property equals to "Address1. But then I'll change the address property of viewmodel item from "Address1" to "Address2". And I can see this row on GridView. Expected behavior is RadGridView should filter out customer where address property equals to "Address2".

Is here any workaround?

Thank you,

Yuriy.

GridView

answered on 18 Jul 2017

1 answer

213 views

Search As You Type doesn't work on GridViewComboBoxColumn

Hi,

I tried to use "search as you type" on my GridViewComboBoxColumn. But it doesn't work.

When I type something on the search bar doesn't found anything on grid.

<UserControl.Resources>

<CollectionViewSource x:Key="DirectionsCollectionViewSource" x:Name="DirectionsCollectionViewSource" />

</UserControl.Resources>

......

<telerik:GridViewComboBoxColumn UniqueName="Direction" Header="Direction"

DataMemberBinding="{Binding Path=Direction, UpdateSourceTrigger=PropertyChanged}"

SelectedValueMemberPath="Value"

ItemsSource="{Binding Source={StaticResource DirectionsCollectionViewSource}}"

DisplayMemberPath="Label">

</telerik:GridViewComboBoxColumn>

Collection View Source is populated with the following values:

List<SSCStringValueObject> directions = new List<SSCStringValueObject>();

directions.Add(new SSCStringValueObject("O", "Out");

directions.Add(new SSCStringValueObject("I", "In");

return directions;

Telerik version used: 2017.2.614.45

What am I missing? Can you provide me an example, please?

Thank you

GridView

answered on 18 Jul 2017

1 answer

779 views

RadGridViewCommands.SearchByText

Hi,

The following code works by searching text on telerik:RadGridView . It highlights all appearance of the text on all columns (i.e. 12 columns) of the data.

Our client requests to only highlight the appearance of the text on the specific 3 columns of the data. no highlights happen on the rest of columns of data no matter if it matches.

Can somebody help me out?

Thanks in advance.

Zhen

public void DoSearch(string text)
{
var grid = this.ExtendedControl;
var searchBytextCommand = RadGridViewCommands.SearchByText as RoutedUICommand;
searchBytextCommand.Execute(text, grid);
}

GridView

answered on 18 Jul 2017

1 answer

199 views

Customize send to forward,backward option in SettingsPaneHomeControl

Hello,

In my code, for Raddiagram, default SettingsPaneHomeControl is used. In that there are options such as Bring to Front,Back,Forward,Backward.

Bring to Back, Front works properly. But Bring to forward, backward does not detect first click, and after second it works properly for some diagrams, and for some diagrams it does not work.

How i should i debug this?

Is there any way i can change its properties?

Thanks in advance.

Diagram

answered on 18 Jul 2017

2 answers

219 views

[Solved] ClearSelectionButtonContent looses its content

Hi,

I have these comboboxes that use a keyed style that defines the ClearSelectionButtonContent, the first combobox that is clicked looses its ClearSelectionButtonContent after clicking on another one. To try it out, create a new WPF app and paste the code below in the MainWindow.xaml file and experiment with it, you will see what I mean. It can even be seen in design mode. I'm using VS 2017 (15.2 2643.15) and telerik 2017.1.222.45.

Thanks for looking into this issue.

ComboBox

answered on 17 Jul 2017

13 answers

545 views

RadPane not auto-hiding when pane content selected

Hi

I have a problem with the RadDocking pane which doesn't auto-hide after selecting an item in a list box contained within the RadPane. I want the user to be able to mouse-over the pane header to show the pane (in unpinned mode) and then click or double click an item in the list contained within the pane. When the user moves the mouse away or sets focus to another part of the application, the pane should auto-hide.

Currently if the user mouses over the pane header, the pane slides into view, and on mouse leave the pane auto-hides correctly. However, if they mouse over the header and then select an item in the list box on the pane, the pane then refuses to auto-hide, no matter what control gets focus after that. The only way to hide the pain is then to manually pin and unpin it.



How can I get the pane to auto-hide correctly?



XAML below:



<

telerik:RadDocking>

<telerik:RadDocking.DocumentHost>

</telerik:RadDocking.DocumentHost>

<telerik:RadSplitContainer Orientation="Vertical" InitialPosition="DockedLeft">

<telerik:RadPaneGroup>

<telerik:RadPane IsPinned="True" Header="Products" CanUserClose="False"

CanFloat="False"

CanDockInDocumentHost="False"

ContextMenuTemplate="{x:Null}">

<telerik:RadPane.HeaderTemplate>

<DataTemplate>