Hello all,

    Now that the "Telerik.Windows.Data.TableDefinition.FieldDescriptors" property is slated for destruction, what is replacing it?  I need to be able to specify colunms to my GridView control and have control over thier individual settings. 

- Rashad Rivera

hi,

I have a generic collection implementing INotifyCollectionChanged with an Add method as the following:


and it works fine with framework's ListView and DataGrid components with a binding to its ItemsSource property.

But RadGridView does not updates itself with "NotifyCollectionChangedAction.Add" but it works fine with "NotifyCollectionChangedAction.Reset". Am I doing something wrong ?

Hello All,

    I want to change that gray collor *behind* the tabs themselves to lets say Transparent.  I'm not taking about the color behind the content or the background color inside the tab.  I'm talking about the color behind the tab collection themselves.  How do I do that?

    In addition, how do I change the background color of the *non-active* tabs from that off-white color? 

- Rashad Rivera
  www.omegusprime.com

Dear Telerik,

Thank you for the export option, but I have two questions:

1. When exporting to png/bmp, the background is not exported,
    instead, a 32bit BMP, or a transparent PNG is created.

    Is there a solution for this problem?

2. We can enter a dpi in the export option, but my problem is sometimes
    the user interface is very small, and so is the chart,
    Would be great if we can supply a Width/Height of the exported chart.

With regards,
Rob

Hi,

I am using the grid as the source for my drag and drop in the RadDragAndDropManager.  I have one small issue and that is when I have a selected item in the grid and try to drag the scrollbar, it initiates the drag of the selected item.  How can I detect what part of the grid is under a specifc point?  I was planning on using the MouseClickPoint of the drag event args.

Thanks,
David Ribb

i have a dataset with a column that contains image in byte format.

how can i do to bind the column in the dataset that contans the image with a gridviewimagecolumn and add to radgridview?

thnks for your help

Oscar Zapata

Hi all,

I am running into an problem binding the RadGridView to an empty ObservableCollection<>.

The Scenario.
Define a RadGridView with columns that bind to properties of type DerivedT which is based on type BaseT. Bind the ItemsSource to an empty ObservableCollection<BaseT>.

The problem
When the window is loaded, I receive a first chance exception of 'Property with name <..> cannot be found ot type BaseT.

We are currently using version '00547RadControls_for_WPF_2010_1_0416_Dev'  and this was working with the 0309 version of rad controls.

If required, I have a simple example that reproduces the error on a machine runing the above mentioned version but works fine on a machine running the 0309 version. I have attached screen shots of the exception and the stack trace.

Any help would be appreciated.

First of all I wanna say that I just started learning C# and XAML. I got very interested in the use of the Rad Controls and had some problems to implement a RadComboBox which refrences the selected Item in a RadGridView.

My goal is to develop a Master Detail View which uses the RadGridView for selection and a form with comboboxes and textboxes.

I am using Entity Framework and .Net 3.5

Here is my XAML Sourcecode:
As you can see I didn't populate the ComboBox with any properties. I did this because I just did alot of trial and error with SelectedItem SelectedValue(Path) and so on and never came to a result like it worked for the textbox.

Hopefully you can help me with this issue.

Hi I'm just looking for a little direction and to look at what control packages I may need, I'm fairly new to WPF but I have been using vb.net for 6+ years and a little bit of C#.

I'm creating a financial dashboard app and I would like to have the the end user be able to install it as a desktop application or a browser application, I know WPF can do both, with some limitations in browser apps. I'm in the process of finding a controls for my project, currently I really like what I see with telerik RAD controls.

Controls I will most likely use,
Dock, gridview, charts tileview and maybe a treeview and a few additional.

Questions

I'm looking to not have to create and maintain two separate projects and duplicate the controls for both, Ideally I'd like to create a multi-tier project with a Data layer, controls and pages layer, a desktop app layer and a web browser app layer. Is there any additional packages that I would need to do this or would the WPF rad controls be enough? would this be a good idea to combine?

Also should I be looking into silverlight version of the RAD controls for the web instead of the WPF using XBAP?

I'm just looking for some advice or direction on which packages I may want to consider and if my controls layer idea would work with the RAD controls, I just dont want to have to maintain two sets of pages and controls.

Thanks for any advice you may be able to provide,
steve