Hi,
i have a ItemSource of an ObservableCollection<ITestObject> and the user can add new rows to my RadGridView.

If the collections contains one item, the GridView takes this type for adding a new one.
In the case that the collection is empty, the user is unable to add one item.
Is there a way to work with collection of interface objects? Or is there a workaround?

Hey,

I'm working on a project that requires that I style the various elements of the RadCalendar to match the rest of the application. I've attached a mock-up of what the goal style is.

It seems that I'll need to remove the header and move the navigation buttons to the headers for the left and right-most month headers, but I'm not sure how to go about doing that as I'm not terribly well versed with Telerik on the whole (basically my first time using it) and would really appreciate any advice.

Thanks,
-Devin

It seems that 2012 Q3 install includes ChartView demos only .

I could not find RadChart demos in demo application.

RadChart demo is not available any more?

I have a RadToolBar with two buttons in it. First, directly, a RadButton. This looks fine. It's border is removed, it's text is colored properly. I *assume* that the RadToolBar is applying a style to it.

Next, I have a custom control, local:DialogButton. The Template for this Control contains a RadButton. local:DialogButton is just a simple wrapper around a Rad:Button that sets it's command, and uses it differently. To encapsulate some functionality.

The RadButton inside of local:DialogButton is not styled properly.

How can I resolve this?

I was THINKING that the RadToolBar would have Style's for RadButton set in it's dictionary: and that they would thus be resolved for any children. This doesn't seem to be the case.

Or, is there a better way to encapsulate RadButton where all the expected stuff will work properly?

I chose to not inherit from RadButton because I wanted to hide the properties of RadButton that the user will not be able to use. The button does one thing. It requires the user only to set the Command. It dispatches this command differently than RadButton itself does. The user has no control over much else.

Hi,

I have a requirement such that when a user selects a datapoint on the RadCartesian Chartview LineSeries/ScatterLineSeries/ScatterPointSeries.
1) There would be a popup close to the datapoint and  pointing to that selected datapoint.
2) The popup would be visible until I hit close button on the popup.
3) The popup can be dragged anywhere in the chart area but it will always be pointing to the selected point.

Please let me know what points of the above three are possible in Teleriks chartview. Would this be acheivable by using annotations or RadDiagrams?
Also is this possible to do this with RadWindow (the only thing is how to point an arrow to the datapoint from the RadWindow maybe using ConversionAPI?).

Thanks

   I define my customize style on controls, how can I know which property is useful? For example, i want to change GridViewHeader color from default(office black) to LightBlue, I refer demo code used GridViewHeaderRow property, but it can't implement I want.Then, I test some header property, finally I use GridViewHeaderCell and set it background to change header color successfully.
  This way is inefficient! I have two questions:
  1. Do you have any way to get correct property when I want to define corresponding style of control.Do you have detail information document, could you send me?
  2. I learn WPF Controls Example,  there are some themes on GridView. I want to refer it to define my style structure,Do you have any advice? I use WPFInspector to attach application to find visual tree and property value, but the WPFInspector is not directly.Do you know or you are using which tool to view control styling or layout?

Is there a good way to disable the zoom animation that happens on the RadDiagram when I set the Zoom property on my diagram?
I want it to be instantaneous.

Thanks

Hi,
I want to create this behavior:

I want to be able to select only full lines, act on double click on the line -

currently I have 2 problems with this code:



1, when I double click inside the line - it selects the cell and not the line - I can only choose the line by clicking on the edge of the line.
    this code will return null: RecordType st = ((FrameworkElement)e.OriginalSource).DataContext as RecordType (unless I click on the edge)
2. when I click on the vertical scroll bar more than 2 times - it acts like selecting a cell ! - I need to interpreting clicking on scroll bar as clicking on the grid surface....

How can I fix this ?

Hi ,

I have a applicaiton whcih is having one text box. i want  to enter text inside that text box character by character. on entering text one search button will be enable. here i am able to enter the characters but that button is not enabling. it is enabling on keyboard input.

How to enter the keyboard into perticular textbox.

Thanks
satyanarayana

Hi ,

I have a Web application, in this one of the page is consists of a textbox which user can enter text. On enter the text one search button will be enable.
i am able to enter the text inside the textbox but the button is not getting enable. is there any chance to enter the text as character by character.

Thanks
satyanarayana