ASPxGridView Add new Row does notsend the parameters to the ObjectDatasource Insert Method

Hi,

 I am Using the ASPxGridView, and use the NEW button to open the edit form in order to add a new row in my grid. after filling the fields and click on update, I assume that the data I entered has to be passed to the Insert function in my object data source. For your information, the Edit function works just fine in the same gridview.

Thanks,

Kia