c# gridview mysql_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);

}