Slight problem with the solution suggested - the grid seems to be removing selection on other rows when i do the following 

. Highlight multiple rows
. right click on the last row ( perform the right click on all the rows on the selection)

On the right click, all previous rows are unselected. Why is this?  Also, if the user right clicks a row, then moves to another row (without dismissing the context menu) then multiple rows are selected with each right click... very strange behaviour.

How do i keep the selections for the right click menu ?

regards

Any ideas?

Are you trying to pass a record from the first grid to the BringIntoView(...) method of the second one?

Please note that you can only request a record to be brought into view of the same grid that the method is being called for.

The code I have is the following 

void DRP_MouseRightButtonDown(object sender, MouseButtonEventArgs e)
        {
            DataRecordPresenter drp = sender as DataRecordPresenter;

            if ( drp != null ) SelectedItems.Records.Add( drp.Record ); 

        }

This is what is failing.

cheers

Any Ideas?

This is failing, because of this line :

 if ( drp != null )

SelectedItems.Records.Add( drp.Record ); 

Where is this SelectedItems.Records defined? This is a property of the XamDataGrid, but you are using it in a different context. Is it possible to provide a sample project so that we can look into it?

What is the ultimate goal that you want to achieve?

This isn't the issue i'm having - 

If you run the attached project you'll see that the select row count is wrong when right clicking on additional rows - so with one row selected, right clicking on a different row will print out '1' to the project output when it should be 2.

regards

I see where the problem is. The SelectionChanged event will fire for all the types of objects that can be selected in the XamdataGrid - Cells, Fields, Records. So, what you need to do is check the e.Type property and see which type is being selected:

if (e.Type == typeof(Record))

it looks like the SelectionChanged event is  fired but the SelectedItems collection doesn't contain the correct count of rows.

I have attached a sample showing this 

I'm an idiot.. sorry.

I didn't twig that 

EventManager.RegisterClassHandler( typeof( DataRecordPresenter ), PreviewMouseRightButtonDownEvent,

                                               new MouseButtonEventHandler( onMouseRightButtonDown ) );

is a global registration .... 

silly me :)

thanks!