Hi There,
I have a requirement where i need to set some gap between the tabitems of autohide area, but i dont know where i can set that in the style. can you please help me in this.
attached a image please check once.

Thanks in advance,
Srinivas.

I have the same issue to that mentioned in the following forum post (Validating blank numeric cells ) the only difference being that all of my columns are auto generated so I cannot apply the datamemberbinding xaml solution. I'm presuming that I will need to apply it in my AutoGeneratingColumn code block but I'm just not sure how. Any help/example would be appreciated.

Thanks
Colin

Hi,

I'm working on a project where we have a RadTreeView and 3rd party CAD viewer control working off the same business objects (in this case the individual CAD entities). However the difference between the way the CAD viewer does selection and how the TreeView does selection will end up being confusing to customers, and the architect wants the treeview selection method to match the CAD's. For instance, in the CAD clicking on an entity, or drag-selection of multiple entities, without any key modifiers does not de-select already selected items. a key-modified-click or key-modified-drag-selection are what deselect the specific entities. This is the same as other CAD tools.

So I have the task to override RadTreeView's selection methods to mimic these same selection behaviors - so that when you click on a treeviewitem it will select it, but not deselect other items, and a key-modified click will de-select only the items specifically indicated by the user (either individually, or under multiselect). To make things a bit more challenging, we need our treeview to be virtualized, and the RadTreeViewItem's IsSelected property is bound to a "Selected" property of the business objects (each cad entity), following an MVVM design pattern.

So what I'm having trouble finding out is what methods I need to override on RadTreeView (or even RadTreeViewItem?) to change the selection behavior with the mouse/keyboard, but still allow the the RadTreeView to fire the events it does on selection change (we've found these are still important regardless of our databinding due to ui virtualization).

Thanks!

Hi,
How to bind a string property to the Richtexbox control using MVVM? 

Any help would be appreciated!.

Thanks
Raj

I use sample from demo:


I use DataContext  binding:


 But i cant change color here: Fill="#7F8EC448" Stroke="#FF8EC442". Output window:

How fix it?

Hi,

Is there a way to change the Up/Down arrow used by  the RadExpander to different images/icons.  I would like to use different .png files for Expand and Collapse state.

Thanks,

Mike

Hi guys,
is there a way to prevent the selection change of nodes? I saw there is only a selectionchanged event which is not much of a help here since the selected node was already changed..
Thanks

Hi,
I'm new to the Telerik family and I'm in the process of developing a prototype to allow the user to drag and drop user controls from one list to another. Each user control in turn has several lists that need to be drag enabled to allow the user to create a team of employees. The functionality is not dissimilar from you DND demo with the countries. I«,ve created the basics but I'm a long way from where I need to be and I'm struggling to figure out what is going on.  I'm looking for a few functional examples in VB that will allow me to work out where I am going wrong.  Any help would be appreciated.

Thanks

Hi,

I've upgraded to library version 2013.1.403.40.
For some reason I am unable to set the SelectedIndex value in code.

Example:


When the SelectedIndex = -1 and I try to set a value of 0, then the SelectedIndex value still remains as -1.
The same applies if I try SelectedIndex++.

Does anyone have suggestions? It used to work before upgrading.

Thanks,

Rob

Hello,
I have a grid where I am programatically setting focus on a control when I add a new row and show details. When I tab to go to the next control in those details, the row selection changes from the row that was selected prior to adding a new record to the record after. If I select the first control with my mouse and hit tab, the focus goes to the next control as is expected. Is there something I should be doing other than setting focus on the control?

Thanks