How to give Select row color in Gridview?

Both answers are correct to apply Gridview selected row color. We have to write either 1st option or 2nd option in Gridview definition.

For ex:-

<asp:GridView ID="grid_view_employee_details" runat="server" AllowPaging="true" AutoGenerateColumns="false" OnSelectedIndexChanged ="grid_view_employee_details_SelectedIndexChanged"

SelectedRowStyle-BackColor ="Yellow">

</asp:Gridview>

//OR

<asp:GridView ID="grid_view_employee_details" runat="server" AllowPaging="true" AutoGenerateColumns="false" OnSelectedIndexChanged ="grid_view_employee_details_SelectedIndexChanged"

SelectedRowStyle-CssClass = "class_name">

</asp:Gridview>