Afternoon,

Please does anyone have an idea on how to freeze (fixed) SPGridView header in SharePoint 2013 custom web part?

Any help would be much appreciated.

Thanks

FARUK

Hi FarunDange,

This is a common issue in web development that we need to freeze the GridView header at the time of scrolling, here are two examples about how to do this:
How to Freeze GridView Header While Scrolling:
http://www.codeproject.com/Tips/42322/How-to-Freeze-GridView-Header-While-Scrolling
GridView with Fixed Header:
http://www.codeproject.com/Articles/250669/Gridview-with-Fixed-Header

Thanks,