I have a scenario where my first grid row value will always be an Enum, example values: Good, Bad, Warning.

As the rows are being created i need to switch from this enum to an Ellipse shape with a filled color of Green, Red, or Yellow depending on the enum. I tried to add code into the RowLoaded event and it works fine to detect the value, but when i set back to the Content property im getting an error.

Is there any good examples of this that i can use?

OK. 

I'm using a gridView with cell/row editing enabled to keep a bound business object updated when elements in the grid are changed.  That part is working great.  I'm also using validation on the grid contents.  I allow the user to update the grid however they so chose, then click a 'save' button, at which point that changes are comitted to our db. 

The issue is that the validation only fires for a cell when you click another cell/row in the grid, hit tab, or hit enter.  So, if the user inputs invalid data, does not perform any of the actions listed in the last sentence, then clicks my save button, data is allowed to be stored improperly since the CellEditEnded event does not fire, which is what causes validation to be initiated, when they hit my button.  SO, I'm looking for a way to either manually fire that event, OR another way to accomplish my goal of validating the data on button click.

I hope that makes sense.  Any input would be appreciated. 

Thanks,
Marty

Hi all,

Is it possible to set a separate colour for a bar in a barchart, instead of the same colour for all bars?

Thx!

Maarten Cardinaels
TinkerTouch.com

I am trying out the WPF RadGridView now. When the “You are running trial version...” msgbox pops up, I click ‘Cancel’ and the RadGridView is showing fine, Then a link button is clicked to view record detail; when the detail view is closed, the window with RadGridView should show up, but I got error “There is no source code available for the current location.”, I think it is because it was trying to bind the grid before the “You are running trial version...” msgbox popped up.  Is any temp I can us to avoid the annoying popup?

Thanks!

Amy

Hello, I have a feature request for the RadNumericUpDown control:

Would it be possible to have the control increment or decrement whenever the user presses the Up and Down arrow keys? Thanks.

Martin

Guys,

How can I add localization for GridView?

Regards,

Henrique

I have a WPF desktop app. I have a tree view. I load the tree view using an observable collection. I want to select the topmost node of the tree by default, to start with. But SelectedItem, SelectedValue etc seem to be readonly. Is it possible to select the top node of the tree when I start up?

Thanks

Hi,

I've on a window a RadGridView using themed scollbar. My window, richtextbox, textbox, ... use wpf base scrollbars. The look and feel of my application isn't consistent. How can I apply the style of the telerik scrollbars to other scrollbars of my application?

Thanks,

Xavier.

Hello,

I would like to know what events make the grid decide to update the groups and recalculate the aggregate values?  Is there any way to force the grid to recalculate the groups and aggregate values?

In my app I have a grid that is bound to objects that implement INotifyPropertyChanged.  If I have a group setup in the grid and I use the grid to edit the value that the grid is being grouped on, the row moves to the appropriate group when the values changes, which is good.  However, I also have a form outside the grid that lets you edit the currently selected item.  When I change a value in the form that the grid is grouping on, the row that was edited doesn't move to a new group.  Any idea why this is happening?

What I need to be able to do is to use a form outside the grid to edit the grid's selected item and have the grid move the row to a new group if the value that's being group by has changed.

Some additional, potentially useful info:
My objects store Key/Value pairs that are accessible through an indexed property (i.e. myObject["FieldName"]
I setup by column bindings like this: DataMemberBinding = new Binding("[FieldName]")
Whenever a property on my object changes, I raise the PropertyChangedEvent with string.Empty for the property name

Thanks,

Joel

We have a grid that fills an area in the middle of a window.  As you add rows to it, the grid grows vertically until it has taken all the space.  At that point when a row is added to it, a scrollbar appears and the newly added row is off page.  We need the grid to scroll automatically downward as each new row is added.  I tried your Scrolling Programmitcally example, but the scroll bar does not follow down the grid.  How do you progammtically scroll to the bottom?