Datagrid Xaml Problem

[cob007 19]

As u can see in attached image i created datagrid xaml and styled it for hover colour etc.

 

However when i click out of datagrid to some other part of bot and then come back to the table, i see this weird white colour unselected colour on one of the

rows of the table of datagrid, how to get rid of it.

[cob007 19]

I was able to solve this by making the data grid cell transparent colour