C#中GridView动态添加列 C#中GridView动态添加列的实现方法

protected void Page_Load(object sender, EventArgs e) 
{ 
  TemplateField mycustomField = new TemplateField();
  //创建列实例 
  mycustomField.ShowHeader = true;
  // 设置属性 
  LinkButton lb = new LinkButton(); 
  lb.Text = "Delete"; 
  mycustomField.HeaderTemplate = new GridViewTemplate(DataControlRowType.Header, "删除"); 
  mycustomField.ItemTemplate = new GridViewTemplate(DataControlRowType.DataRow, "", lb); 
  TabelContentListGridView.Columns.Add(mycustomField);
  //添加列到TabelContentListGridView控件 
  // 这种绑定翻页会丢失数据 
  // 下面的绑定数据可以保持 不过也要清零列不然后出现很多重复列 
  // TabelContentListGV.Columns.Clear(); //清零列 
  // System.Web.UI.WebControls.BoundField customField = new BoundField(); 
  // customField.DataField = dt.Columns[i].ColumnName; 
  // customField.HeaderText = dt.Columns[i].ColumnName; 
  // customField.ItemStyle.CssClass = dt.Columns[i].ColumnName; 
  // TabelContentListGridView.Columns.Add(customField); 
}