PART_IndicatorPresenter not working

[Adriano]

HI,

I have a project whith version "2012.2.0725.1050" and I had to format my machice, and installed version "2012.3.1129.1050" but the first line of code now is retuning null:

               

Border indicatorPresenter = row.ChildrenOfType<Border>().Where(b => b.Name == "PART_IndicatorPresenter").FirstOrDefault();
indicatorPresenter.MouseLeftButtonDown += new MouseButtonEventHandler(indicatorPresenter_MouseLeftButtonDown);

 Do you have any other solution?

Thanks,
Adriano.

[Dimitrina]

Hi Adriano,

May I ask you to share what your final goal is? Why do you need to get this border? 

Greetings,
Didie
the Telerik team

[Adriano]

Hi Didie,

I did this so I could have SelectionMode=Cell and when user click on presenter it changes to Row.

If I'm not mistaken I used this post as a source: http://www.telerik.com/community/forums/silverlight/general-discussions/row-indicator-with-selectionmode-cell.aspx.

Can't I have this part working instead of change my code?

Thanks,
Adriano.

[Dimitrina]

Hello Adriano,

Actually we have introduced such feature out-of-the-box with our current official release Q3 2012 SP1. All you need to do is set SelectionUnit property of the grid to be "Mixed".  Does this solution work for you?

Greetings,
Didie
the Telerik team

[Adriano]

Hi,

I'm on the final tests for this feature, we implemented as you told, but we have a problem.

If user press CTRL + A and then press Delete, the whole grid is going to be deleted (as it happens here: http://demos.telerik.com/silverlight/#GridView/Commands), but once the user does the same process, GridView should only delete/clean data not delete the rows.

Is this possible?

Thanks,
Adriano.

[Adriano]

I just found what caused this, I changed from CanUserDeleteRows="True" to CanUserDeleteRows="False", and now it's working as expected.

Thanks,
Adriano Gaspar.