Glad I could help.

Let me know if you have any other questions.

It works like a charm. There was a bit issue while adding record, i managed to fix them.

Thanks Marianne.

Hi Shankaar,

Looks like my sample didn't attach.  Let me try that again.

Marianne

Hi Shankaar,

I made a couple of modifications. 

The first was to change the cellValuePresenter style’s Template setter value to a template.  You had referenced the style directly.  I created a controltemplate that contains a xamComboEditor that references the productComboStyle that we had developed using textblocks.

I also commented out the Field Settings that reference the productComboStyle so that our multicolumn combo won’t show up there.

I believe the other issue you mentioned is caused by our customizing the comboeditor template, defining the ComboBoxItem as a group of textblocks.  If you want to have column headers within the comboEditor’s dropdown you would want to use a datagrid instead.

I added a ComboBoxItemsProvider and used that in another style that could be applied to a template and used in the CellValuePresenter.

You can see either of these working in this sample by commenting out the appropriate Template property of the CellValuePresenter style.

When you run the sample you will see that the customized xamComboEditor is only in the add new row.

Hello Marianne,

Thanks for the sample.

I need below functionality as well.

1) in the dropdown, column headers (column/property names of binded data source) needs to be shown.

2) Per your suggestion, to have this combobox only in one of the cell of add row templete record, i tried CellValuePresenter style, could not make it to work. I must be doing some thing wrong here. I have attached modified sample which has CellValuePresenter style.

Thanks,

Shankaar.