DevExpress改变GridView的颜色

using DevExpress.XtraGrid.Views.Grid;

    //注册RowStyleChange事件

    private void gridView1_RowStyle(object sender, DevExpress.XtraGrid.Views.Grid.RowStyleEventArgs e)

    {

        GridView view = sender as GridView;

        if (e.RowHandle >= 0)

        {

            string category = view.GetRowCellDisplayText(e.RowHandle, view.Columns["Category"]);

            if (category == "Beverages")

            {

                e.Appearance.BackColor = Color.Salmon;

                e.Appearance.BackColor2 = Color.SeaShell;

            }

        }