Hi,

I use ScheduleView in a WPF Application and I've got a problem running it on a Tablet PC : When the application starts, an exception is thrown indefinitely :

I use the 2012.2.0912.35 version of telerik components on Framework 3.5.

Can you help me with this ?

Thanks
Philippe

is this telerik tilelist can be resize and the position is it can be preserved after the closed? any option..

Hi,

Is there a property to control the size of the filter window?.  The buttons at the bottom (i.e. Clear Filter) as not visible.  It appears that there are to many item shown in the list with the check boxes.  I am using a split screen with the gridview getting about half the space.  If I give the grid more screen space it works ok.  Of course this is not acceptable.  For your information I am using a Dynamic Class Object for ItemsSource and creating the columns programatically.

Thanks
Rich

Was hoping the forum users could put a few different needle styles out here.

Hi, I'm binding my ChartView to RadObservableCollection in a ViewModel, but I'm getting exceptions about trying to add to collection during CollectionChanged event handler working.
I'm suspending collection's notifications and resume them after adding element, but still getting this error (btw, only when chart becoming visible). Doing that from separate thread through Dispatcher.Invoke, also tried without that - not helping.
There are about 5-10 add operations per second. Can be more, can be less sometimes.
I was even trying to lock collection with locker object and then with (Collection as ICollection).SyncRoot. It doesn't help, only changing exception to InvalidArgumentException (index is out of range).
So, I'm frustrated

Hi telerik:
     View:

So I've dragged a RadRichTextBox onto a window, and decided to see what properties are available to me for the control, but looking at them in the Properties window in VS 2012. When I get to the point of clicking on the Miscellaneous section I get an error (please see attached). I've tried this in more than 1 new project, and it does it consistently. Why? What's going on?

I'm working with Telerik.Windows.Controls runtime version 4.0.30319. And version number: 2012.3.1017.45

Hello,

Today, I added support for multiple selection in our tool. We are using the WPF RadPropertyGrid. 

So we modified the control to use :
SelectionMode="Multiple" and PropertySetMode="Intersection".

I am using the EditorTemplateSelector to select a custom editor for some class types such as "Point".

Before I did this when the PropertyGrid is in single selection mode:

if (item as PropertyDefinition != null && (item as PropertyDefinition).SourceProperty.PropertyType == typeof(System.Windows.Point))
{
return PointPropertyDataTemplate;
}

Now, with multiple selection, the SourceProperty.PropertyType is always of type System.Object. I understand it is now pointing to a dynamic model but it is still be important to keep the original type somewhere else in the parameter. It doesn't make sense to me to add a massive switch case with ALL (over 400) parameters hardcoded "names", and this create software very hard to maintain. I've read that you are working on the Editor Template Attribute that we could set in code but still I want to rely on the class type for single and multiple selection to avoid filling code with redundant attribute.

Do you have any suggestion for this? 

Also, having new converters for every class type when using multiple selection is also making my software filled with dozens of converter classes. Why is multiple selection absolutely require this as the property of every selected object is of the same type.

Thank you

Simon

Hi,

I'm facing a rather nasty problem here with the ChartView.

I want to draw 4 zones on the chart which show the user if a signal is off, kind of like quality zones. See attached image for an example.
The first zone is running from +infinity on Y-axis to a given Y-value, the second zone starts from this Y-value down to another Y-value.
Then there is a "normal" zone, which doesn't need to be drawn and then starting from a third Y-value down to a fourth Y-value is the third zone. Finally the fourth zone starts from the fourth Y-value up unto -infinity on Y-axis.

You'll get something like this:
-------------------------------------------------- + INFINITY
ZONE 1
-------------------------------------------------- Y-value 1
ZONE 2
-------------------------------------------------- Y-value 2
NORMAL ZONE
-------------------------------------------------- Y-value 3
ZONE 3
-------------------------------------------------- Y-value 4
ZONE 4
-------------------------------------------------- - INFINITY

I tried using the area series and this works, but it's not really nice. I need to draw the series on top off each other and the normal zone needs to be drawn too, but then in white. Doing so doesn't make the rulers show. Making the normal zone more transparent, is just awful!

So I placed a Canvas on top of the ChartView and wanted to render rectangles over the ChartView. I finally came up with a transformation algorithm since there is no method on the ChartView to convert a data-point to a pixel coordinate. Right now I'm at the point that I have this working, but... now I need to correct for the zooming & scrolling too.

This feels so wrong and hope someone can shed a light on this problem and guide me towards another path?
Bottom line, am I missing something or is my method with the Canvas the only way?

Kind regards,
Dwight

I would like to have some pseudo preview after image was changed, so I would like to get image and preview it Image control.
E.g. I would like to didplay only image of size 180x180 but if image is bigger then I would display only top /left corner, so I would like to show user what will be displayed untill he accepts changes.

I would like to know when something was changed: rotated/sizechanged/customtool and then access to the chnaged image, that's all.
Is there any event that I can handle to be notified that command was executed?