I need a way for restart the index of rows of radgridview after ordering them.

In my case i order the rows by a column, but when i go set the currentrow of grid the line that is selected no is the i want. This happens because when the lines are ordered the index of rows no is equal the your posicions.

Can somebody help me please?

I'm using GridView in Telerik 2017.2

CellFormatting event doesn't firing when my GridView is Updating:

myGrid.TableElement.Update(GridUINotifyAction.StateChanged);

when i'm changing my DataSource:

myGrid.DataSource = currentRaces;

but RowFormatting is firing on this events. What can i do? I need to change color of my cells!

Hi,

I have a gridview with a child template (X) and another template (Y) into the child template (X) and have a decimal column in (Y).

I want to SUM the decimal column in (Y) into a cell of parent row in (X).

Thanks,,,

The article here shows how to save state, but it fires them on manual changes, I am trying to detect when this repopulation is going to happen, I have other events unrelated to the UI that are changing the state of the object the treeview is bound to. and would like to be able to detect when that happens. 

http://docs.telerik.com/devtools/winforms/treeview/how-to/keep-radtreeview-states-on-reset

the overarching goal here, is to prevent the tree expanded state from resetting when the tree bound data is updated off the control.

If have a panorama on a form 

have groups in them with sections like 

Actions

-->tileCustomers

-->tileSuppliers

...

Settings

Maintenance

...

And a panorama2 called

having a group called Actions containing tiles of 

Add customer / edit customer etc.

want to show() when someone clicks on tile of  () panorama.

like a simple show/hide forms.

if hide() panorama1 and show()  it work as soon as hide panorama1 all is hidden.

Is there a simpler way of doing

basically trying to make a tile menu system where each menu has multiple sub menus, but not show all at once.