Hello,

I need to create a window, there is a RadGridview that binding to a dataTable.  This DataTable contains Area and DriverID columns.
Area binding to GridViewDataColumn, DriverID binding to GridViewComboBoxColumn. The logic is some drivers belong to particular
area. When the gridview loaded, the drivers user can selected in GridViewComboBoxColumn is decided by current row's Area.

My question is how to filter this Driver comboBoxColumn according to Area, I found there is a RadGridView1_CellEditorInitialized event in WinForm, but WPF not,  Which event I should use to filter driver comboBoxColumn's itemsSource?

Thanks in advance!

Dear,

After experimenting some time with the rad controls I find them quite cool and capable of doing a lot of work for me. Thank you for creating this handy suite!

Nevertheless I found some difficulty in implementing my specific drag/drop scenario. I've attached my demo project. It consists of three UI components.

rad_wpf_demo1.zip

RadTreeview, green (tvA)
RadTreeListView, white (tlv)
RadTreeview, pink (tvB)

The goal is to edit the data in the tlv by just dragging/dropping from both treeviews.
The left treeview (tvA) is used for making structural changes to the treelistview by adding nodes to the tree.
The right treeview (tvB) is used for changing values to the treelistview by changing properties.

Question 1:
When items from tvB are dragged over tvB or tvA, the row highlights.
There is no row-highlighting when dragged over the treelistview. How can this be enabled ?

Question 2:
It is a requirement that items dragged from tvB (pink) can only be dropped ON a row in the tlv, and not in between.
Nodes dragged from tvA can be dropped before, on and after a row.
How can it be achieved to 'disable' the drop-preview-line for a single drag-source, whilst being enabled when dragging from another source ?

Question 3:
Items dragged from tvB (pink) are only allowed to be dropped on certain rows in the tlv. (Currently implemented as a bool property 'CanDrop'.)
How can it be achieved (visually) in the tooltip/dragqueue that dropping is (not)allowed based on data in the row ?

Thank you in advance,

-Joost

Some radcontrols have the possibility to change the language which is used in dialogs, labels and on buttons. RadGridView is a good example. You can make/copy your own language-resource-file (from the localization folder).
Is there a way to change the language used in the RichTextBox-dialogs?

Hi,

I am using a RadGridView in a WPF C# application. The grid is created in the xaml thusly:

<Controls:RadGridView x:Name="theBOMEntryGrid">

The grid has several columns:
--Mark
--Quantity
--Designation

Each of those columns has a UniqueName set; for example:
 <Controls:GridViewDataColumn Header="Mark"
                                         TextAlignment="Left"
                                         UniqueName="Mark"                                       
                                         >
In the code-behind of this screen I need to simply populate some C# properties with the values that are input in each of those cells but I am having trouble finding or figuring out how to do this.

Thank you in advance.

I have a little problem with selection unit. I need selection unit as a cell (selection mode extended). But I want delete row by key Delete. Unfortunately, I can delete row only if selection unit is full row. How can I delete full row with selection unit cell?

Hi ,
I am trying to display items in the radcarousel but I don't want them overlapped. I want a certain padding or margin between individual items . Also for large number of items I want the carousel to have a horizontal scrollbar , so the user can scroll to see the items and select the desired one.

Many thanks for your help.
Thanks,
Subarna

I am trying to use the carousel control to try and create a fish eye effect. I want all the items to be of the same size and at the same horizontal level and the selected item / item in focus to be slightly larger.
With the current default control, the item sizes vary defending on thier proximity to the selected item.
Also I don't want various levels of opacity . I want all items to have opacity = 1.

Finally, my carousel will potentially have lots of items, so I want a data pager with page size of 1 associated with it to show which item is being currently displayed. Is that possible ?
Say in a carousel of 1000 items, how does the user navigate to the 500th item, without navigating though the whole lot ?

I have a observable collection bind to datagrid.

I need to get selected observable collection from datagrid(may be one or more rows selected by checkbox) on some button click event and pass it another view.

I use a MVVM pattern.

Please help

I've followed the instructions on this blog post and it works when selection unit is full row. However, I can't get it to work when selection Unit is cell. The transfer method is not being called.

Any ideas?

Is there a way to disable the slide animations when expanding sub-menus in a RadContextMenu?

Thanks,
Jose