Questions on UI for WPF Forum

0 answers

120 views

hi,

i'm working with a RdaGridiView and i want so write my changes in a sqlite Database. I use your Example from the wpf help files "Using in-memory Data" ..

public class RadGridViewSampleData
{
    public RadGridViewSampleData()
    {
        Cars = new ObservableCollection<Car>();
    }
    public ObservableCollection<Car> Cars
    {
        get;
        set;
    }
}

Now i like to write back the changes to the database. How can i get the column details after "RowEditEnded"?

Thanks
Regards
ww

GridView

asked on 20 Feb 2012

3 answers

172 views

Get bookmarks in selection?

Hi

I've tried using inspiration from a Silverlight question, but to no avail (http://www.telerik.com/community/forums/silverlight/richtextbox/get-hyperlink-from-selected-text.aspx)

What I'm trying to do is find any bookmarks within the current selection, or that surround the current caret position. I'd settle for just the last, but I'm struggling!

e.g, say I had a bookmark where the "[" and "]" are in the following sentence:

"The quick brown fox [jumped over] the lazy [dog]"

If the caret was anywhere within jumped over (either no text selected, or anywhere up to all of "jumped over" selected), I'd be able to get the bookmark name of the surrounding bookmark.

If I selected the whole sentence, I'd hope to get both bookmarks returned - but the first part is more important!

Thanks for any help.

Charlie

RichTextBox

answered on 20 Feb 2012

4 answers

212 views

RadDocument (Span Tags)

Good evening,

Is it possible to assign tags to the "Span" element in a RadDocument (or something similar)?

For example :

<telerik:Span Tag="myValue" Text="Hello world"

/>

I'm trying to construct a document where the data is drawn from a database. Some how I need to assign a value to each span so that I can identify which database row ID it belongs to. Quite difficult to explain.

Thank you for your time,

Rob

RichTextBox

answered on 20 Feb 2012

1 answer

57 views

Design time view of RibbonView does not synch with XAML

When designing the RibbonView using both Design and XAML views, the visual for the RibbonView switches tabs automatically and does not stay in synch with the XAML that you are working on. For example, if you have 5 RibbonTabs and are adding RibbonButtons to the second tab using XAML, the design view will switch to the last tab. So you then have to click the second tab in the Design view so that you can see the new button you just added via XAML.

Is there a fix or workaround for this?

RibbonView and RibbonWindow

answered on 20 Feb 2012

1 answer

140 views

Chartview missing in 2012 Q1

I upgraded my system from 2011 Q3 to 2012 Q1 (downloaded WPF MSI and installed, used the upgrade Wizard to upgrade my project).

The chartview control does not show in either the toolbox (forced refresh during upgrade and again using the menu option 'Launch Toolbox configurator') nor within the VS2010 Choose Toolbox Items dialog, list of WPF controls.

The chart control is listed, and it would seem everything else - just not RadChartView.
It was in the toolbox in the 2011 Q3 package.

Can you advise what DLL it is in so I can check for that on my system?

ChartView

answered on 20 Feb 2012

0 answers

253 views

RadGridView + CommitEdit + CancelRowEdit

hi,

i'm using RadgridView to display my Databaseitems from a sqlite Database. I bind the Data like that:

DataTable dt = new DataTable();
dt = ITA_CRM.Klassen.sqlite.Verbindungen_GET();
MyradGrid.ItemsSource = dt.DefaultView;

Now i want to insert Items, Delete itmes and change items. I would like to use the "telerikGrid:RadGridViewCommands.CancelRowEdit" or
telerikGrid:RadGridViewCommands.CommitEdit"

<telerik:RadButton Width="Auto" Content="save changes" Margin="0,0,5,0" Command="telerikGrid:RadGridViewCommands.CommitEdit" CommandTarget="{Binding ElementName=VerbindungenRADGRID}" Padding="5"/>

<telerik:RadButton Width="Auto" Content="undo changes" Command="telerikGrid:RadGridViewCommands.CancelRowEdit" CommandTarget="{Binding ElementName=VerbindungenRADGRID}" Padding="5"/>

Is it the right why? Is it better to bind the Data on an other way? how? Can't find a good example to do that.

Thanks a lot
regards
ww

GridView

asked on 20 Feb 2012

1 answer

220 views

Live Data BarSeries Refresh

Hi,

I need to build a vertical bar chart that needs to be refreshed every second.

See attached file to check what I got until now.

The RadChart is bound to a Queue<int> that is refreshed every second.

The problem is that the BarSeries doesn’t get updated.

I manage to force it to be updated by calling RadChar.Rebind() method.

But it redraw the BarSeries instead of updating it.

Could you help me on this?
Thanks,
Hugo.

Chart

answered on 20 Feb 2012

7 answers

2.1K+ views

Cell Tooltips

I'd like to display dates in the grid in a short format, and then have a hover over tooltip that displays the full date. For example, a cell might have 13/09, and the tooltip will display 13/09/2009.

Is this possible in the RadGridView?

Thanks,
Dan

GridView

answered on 20 Feb 2012

2 answers

69 views

MapPinPoint not displaying for zoom levels > 20

Hi,

I have an existing system using RadMap which works well. It displays a shapefile with MapPinPoints overlayed on top. One problem we had was that we couldn't zoom beyond zoomlevel 20; however I have downloaded the latest trial version which has a fix for this (setting MaxZoomLevel).

The problem is that when I now zoom beyond zoomlevel 20, all the MapPinPoints disappear but the shapefile is still rendered in the background. The shapefile is loaded using a DynamicLayer and the MapPinPoints are loaded onto an InformationLayer.

Is this a known issue or am I missing something?

Thanks,
Stuart

Map

answered on 20 Feb 2012

0 answers

118 views

Dataform + ICollectionView Synchronisation

Hi,
I have tried the example, ICollectionView Synchronisation whereby u have a grid and a dataform.

Now i want to save a new record, and edit a new record and want my changes to be saved to sql server database and also reflect the changes in the datagrid that is if i add a new record i should see it.
Can anyone please guide me on how to do this ?

Also i wanted to know, if i have a class , say employee, and all the content on my dataform , labels and textboxes have been generated based on the properties of this class, then how do i do if i want to get the valye from a particular textbox at runtime ? since it is generated, will there be an id or name associated with it ?

I hope to get some help very soon.
Regards,
Shaimaa

DataForm

asked on 19 Feb 2012