Hi Arthi,

You can change the background color in two ways.

One by creating a style for the CellValuePresenter of that particular cell or setting the editor's background of the CellValuePresenter to the new color. You can see all the default styles in the local directory on your computer : "~ \Infragistics\NetAdvantage for WPF 2008 Vol. 2\DefaultStyles".

Here is some source code with the Editor's Background. 

DataRecord dr = xamDG.ActiveRecord as DataRecord; 

CellValuePresenter cvpText = CellValuePresenter.FromRecordAndField(dr, dr.FieldLayout.Fields[0]); 

XamTextEditor te = cvpText.Editor as XamTextEditor; 

te.Background = Brushes.Red;

Hope this helps. 

Hi,

I also fall across a similar problem with you, it puzzled me for several days.

But now I figured it out !!

It is quite easily to do this.

You can just set  RecordContainerGenerationMode  to PreLoad  in XamDataGrid !!

here is for you reference:http://forums.infragistics.com/forums/p/29380/128390.aspx

Hello Bijaya,

In which event are you trying to get the CellValuePresenter?

Please note that you will be able to get the CellValuePresenter, or any king of presenter for that matter, only it it is visible and generated.

I have also same problem of changing color of a cell in a particular row. But when I am executing

CellValuePresenter cvpText = CellValuePresenter.FromRecordAndField(dr, dr.FieldLayout.Fields[0]);

I am getting cvpText as NULL.

Could you please help?

Regards,

Bijaya

Hello Arthi,

I will attach a project that does almost the same thing. I color the borders of cells like you, but in 3 different colors depending on the value of the cell.

Hope it would be helpful to you.

Alex.