Questions on UI for WPF Forum

5 answers

246 views

[Solved] Syncing RadGridView and RadDataform with QueryableCollectionView

I want to syncronize my RadGridView with my RadDataForm. Defining a CollectionViewSource in the XAML of the view bound to an ObservableCollection in the ViewModel does not work 100% because this will fail when we set a filter on the RadGridView. So after taking a look at your demos and manuals it seems that I have to use your QueryableCollectionView class to achieve correct syncronization.

In your demo you use QueryableCollectionView inside your ViewModel but the class needs Telerik.Windows.Data and WindowsBase.dll. Both of this DLLs are imho attached to "view stuff" and should not be in the ViewModel. In my case my ViewModel project is a portable class library which makes it impossible to import any of those view related libraries.

So here's the question? Can I use QueryableCollectionView in XAML like CollectionViewSource? If not how else can I get 100% working syncronization?

DataForm

answered on 02 Feb 2015

1 answer

261 views

[Solved] ChartView Legend Item Click

Hello,

Is it possible to subscribe to a Button-Click Event on the Legend in the ChartView?

Thanks

ChartView

answered on 02 Feb 2015

2 answers

96 views

Help with Documentation and "Image"

In the documentation over at (http://www.telerik.com/help/wpf/carousel-getting-started.html) we find the following snippet at the bottom when discussing how to add images to the carousel. I'm sure this looks fine to you but where/what is "Image"?

List<Image> myImages = new List<Image>();

Image myImage = new Image();

myImage.Source = new BitmapImage(new Uri("/Images/nature1.jpg", UriKind.Relative));

myImage.Height = 200;

myImage.Width = 200;

myImages.Add(myImage);

The only image I can find is System.Drawing.Image and that ain't it. All that displays is a text block detailing the image's properties. At least is displays something.

I have found vague references to this being a "UI Element" whatever that is. I've been all over these forums, stackoverflow and the web in general, what am I missing here?

Carousel

answered on 31 Jan 2015

1 answer

200 views

Vertical offset between the popup and the button of a RadDropDownbutton

Hi,

I'm trying to add a vertical offset between the popup and the button and it's doesn't work as I expect. I tried to add PlacementTarget="0,10,0,0" and/or VerticalOffset="10" in the Popup declaration in the ControlTemplate of RadDropDownButton with no success. Is there sometihing else I should have done ?

Thank you,

Etienne

Buttons

answered on 30 Jan 2015

1 answer

157 views

Hot to implemente a Custom Geocode Provider?

We are converting our WPF application from a third-party tool and control to a custom in-house Open Street Maps based solution and the RadMap control. The WPF application used to use the third-party's geocoding solution to convert locations into street addresses and nearest cross street.

According to the documentation, the only GeocodeProvider built into UI for WPF is the BingGeocodeProvider. Do you have any sample code that will show me how to implement my own custom GeocodeProvider?

Map

answered on 30 Jan 2015

6 answers

291 views

PivotGrid Way to disable collapsing on a ColumnGroupDescription

Is there a way within Wpf to disable collapsing of a Column Group Description?
I have a Type, SubType and then Aggregations.
Currently the user can collapse the Type on the Column Group.
I want to prevent them from collapsing all the types and leave the last one open.

PivotGrid

answered on 30 Jan 2015

2 answers

143 views

[Solved] EmptyText Alignment

Hi,
I have a RadComboBox with EmptyText, and IsEditable is true. Is it possible to make the empty text right-aligned?
Thanks.

Theme: Expression Dark
Telerik version: 2014.3.1202.40.

Regards,
Gong

ComboBox

answered on 30 Jan 2015

7 answers

277 views

ADOMD Data provider

Hi,
I've tried to replace the data provider in the OLAP support example with the Adomd one by the following way but when I run the project I cannot see fields and data (but without errors). I'm using SQL Server 2012.
I have used the same connection string used in Excel to open this local cube (that works).
Local cube was generated with XMLA / ASSL and not with CREATE GLOBAL CUBE command.

...

xmlns:telerikDataProviderAdomd="clr-namespace:Telerik.Pivot.DataProviders.Adomd;assembly=Telerik.Pivot.DataProviders.Adomd"

...

<telerikDataProviderAdomd:AdomdDataProvider x:Key="dataProvider">

<telerikDataProviderAdomd:AdomdDataProvider.ConnectionSettings>

<telerikDataProviderAdomd:AdomdConnectionSettings

Cube="MyCube"

Database="MyDatabase"

ConnectionString="Provider=MSOLAP.5;Persist Security Info=True;Data Source=C:\1.cub"/>

</telerikDataProviderAdomd:AdomdDataProvider.ConnectionSettings>

</telerikDataProviderAdomd:AdomdDataProvider>

If I try to change C:\1.cub with "localhost" (I've a SSAS instance on localhost with the same cube), all works perfectly.

Does Adomd provider supports local cube? Or what is wrong in my code?

Many thanks in advance!
Regards,
Davide

PivotGrid

answered on 30 Jan 2015

3 answers

240 views

drag drop between two treeview

Hi, sorry but my english is not well. I´m newby in development WPF app.

I have a problem with implement drag drop between two treeview and i need help.
That´s what i want to do:

I have two treeview. First treeview has hierarchy like:

A1
A1.1
A.1.1.1
B1.2
B.1.2.1
B.1.2.2
B.1.2.2.1
B.1.2.2.2
B.1.2.3
...
2. The other treeview is empty

Well, i like drag both elements as parents from treeview (1) to (2).
The first requirement is that drag drop from 1 to 2 the elements from 1 are deleted and can drag parents complete with all its child
The second requirement is when drag from 2 to 1 can only be done on the parent element to which it belongs for example:
Subitem B.1.2.2.2 can only drag about B.1.2.2
The third requirement is that within the tree two items can be sorted between them

Can I help me?, please

TreeView

answered on 30 Jan 2015

3 answers

123 views

[Solved] RadDatePicker does not update visual calendar style with custom datatemplateselector

Hello Telerik,

I created a custom RadDatePicker and I'm trying to use a custom data template selector. The solution worked for disabling some dates, no problem.

Now my problem is that whenever you go back and forward in the calendar it does not update it's visual style. It works fine when going from one month to another , however when you try to go to year/10 year/100 year view and go back and forward, it does not update correctly.

In the example u provided it also has this exact behavior, try the raddatetimepickerlocalization.zip from the following post:

http://www.telerik.com/forums/daytemplateselector

Thanks in advance,
Ben

DatePicker

answered on 30 Jan 2015