如何在Janus grid (C#)中保持网格行的高亮显示？

private void Form_Load(object sender, EventArgs e)
{
    // 设置Janus Grid的属性
    janusGrid.SelectionMode = Janus.Windows.GridEX.SelectionMode.SingleSelection; // 设置为单选模式
    janusGrid.SelectionHighlight = Janus.Windows.GridEX.SelectionHighlight.Row; // 设置高亮显示行
}

// 高亮显示第一行
janusGrid.Row = 0;
janusGrid.CurrentRow.RowStyle = new Janus.Windows.GridEX.GridEXFormatStyle();
janusGrid.CurrentRow.RowStyle.BackColor = Color.Yellow;

private void janusGrid_RowDoubleClick(object sender, Janus.Windows.GridEX.RowActionEventArgs e)
{
    // 高亮显示双击的行
    janusGrid.CurrentRow.RowStyle = new Janus.Windows.GridEX.GridEXFormatStyle();
    janusGrid.CurrentRow.RowStyle.BackColor = Color.Yellow;
}