C# 在flexgrid中基于行和列隐藏特定单元格

我有一个flexgrid（FlexComponentGrid），如何隐藏单元格

例如：第二行和第五列-我需要根据某些条件隐藏/删除

比如说

if(C1FlexGrid1.Rows[2][5].ToString().Length <0)
{
  //I want this to be invisible.
  C1FlexGrid1.Rows[2][5].isVisible=false;
}

---

if（C1FlexGrid1.Rows[2][5].ToString（）.Length最后我算出了：

为winforms组件网格创建ownerdrawcell事件：

componentGrid.DrawMode = C1.Win.C1FlexGrid.DrawModeEnum.OwnerDraw;
componentGrid.OwnerDrawCell += componentGrid_OwnerDrawCell;

方法

void componentGrid_OwnerDrawCell(object sender, C1.Win.C1FlexGrid.OwnerDrawCellEventArgs e)
{
       var value = componentGrid.GetCellCheck(e.Row,e.Col);
       //Your custom condition
       if (value is bool)
       {
          //Will hide the cell
          e.Style.Display = DisplayEnum.None;
       }
       else
       {
           //Will show the cell  
           e.Style.Display = DisplayEnum.Stack;
       }
}