This leaves all the other functions (Mouseover highlighting e.g.) intact.
SVSrinivasan Vasu Syncfusion Team November 28, 2016 05:24 PM UTC
Thanks for contacting Syncfusion support.
We cannot understand your query clearly. Based on your query we suspect you need to edit the GridHeaderCellControl style with MouseOver states. We prepared a sample on the same and you can download the same from below location.