private void gridView1_MouseDown(object sender, MouseEventArgs e)
{
GridHitInfo vi = gridView1.CalcHitInfo(e.Location);

        if (vi.InRow&&e.Button == MouseButtons.Right)  
        {  
            //gridAllFBF.ContextMenuStrip = cmsFBF;  
            cmsFBF.Show(gridAllFBF,e.Location);  
        }  
    }

注意：是在GridControl里的gridView1.MouseDown事件，而不是GridControl的。

gridAllFBF是GridControl控件