I have a RadGridView which I am binding to a VirtualQueryableCollectionView. If the Text is to long the row height gets too big. I want to set a maximum width to my Rows, if the text exceeds this width, it should get trimmed or truncated , how can I accomplish this ?     

I am trying to use AccentColor for label background with opacity:

This gives me an error: "#FF25A0DA" is not a valid value for property 'Color'.

How to get a valid color value in xaml?

hi

I have a collection of objects on a visualizationlayer on the map which occasionally move and their path(previous locations) are stored in the viewmodel

and a collection of pathdata (the path of each of the above mentioned objects) binded to another visualizationlayer

when shown on the map each of this paths is just a collection of lines connected to each other and its not specified where the path starts and ends or where each line segment starts and ends. my question is : is it possible to some how show an arrow on each line segment declaring the lines direction or something like a showdirection property on each line segment. 

thank you very much in advance for your help

hi
well here is the scenario:
1-  I have a Radmap
2-  I have a Visualization Layer that :
    a)  its ItemSource is bound to a collection of objects
    b)  its item template is set to a usercontrol
    c)  Clustering is Enabled on it with AutoCalculateClusteringThreshold=false and ClusteringEnabledThreshold=16
3-  the objects mentioned in 2-a are moving objects meaning that their location is updated every half a second
the problem: when the zoom level is set to a level higher than the threshold mentioned in 2-c everything is okay and I see the object moving on the map BUT when the zoom level reaches levels lower than the threshold(which I assume is where the clustering methods come into action) the object blinks once or twice and disappears! until I zoom in and zoom out (and that's incase it doesn't move again or else it disappears again) .the item gets completely visible again when I zoom to levels higher than the threshold

thank you in advance for your help

I use RadScheduleView  with EditAppointmentTemplate and Style. I add new Custom appointment and I made him Recurrence after this change a can't edit again parent. Only one time I saw edit appointment window with edit parent button and after that when i click double time nothing happens.

I need a control similar to Slider but something that I can DataBind to a list of custom objects.

I need to allow the user to increase/decrease time on a chart  3years 1year 6 months 1 month hours minutes.....

I do want the functionality of slider where user can click +/- and and i can get the next object in the list, Also i would like to display the time that the user selected

I am dynamically loading a small amount of data from a Sql Server table using the dynamic data row concept in this example.
Everything is working however if one of the values is DBNull then when the column is sorted the grid displays as blank. Toggling the sort back to off shows the data again.

To solve this I am simply casting to null when the value is DBNull.

This sounds to me like a bug.

Hi

I have a requirement to hide weekends to show up on the dropdown calendar control in RadDatePicker for WPF. I have gone through lots of google posts and telerik forum posts but couldn't find a way to do this. Is there a way to acheive this? If this is not possible, is there a easier way to disable selecting the weekends? The BlackoutDates collection won't work for me as i will need to insert all weekend dates from 1970 in to it and it is not a workable solution for us.

Thanks

Vinoth