如何在后台移除GridView中TemplateField模板
- C# code
<asp:TemplateField HeaderText="缴费方式" ItemStyle-HorizontalAlign="Center" FooterStyle-CssClass="foot"> <ItemTemplate> <%#Eval("Pay_Type")%> </ItemTemplate><ItemStyle HorizontalAlign="Center"></ItemStyle> </asp:TemplateField>如何移除掉TemplateField？？？
[解决办法]
可以这样啊
- C# code
for (int i = 0; i < GridView1.Columns.Count; i++){ if (GridView1.Columns[i].HeaderText.Equals("缴费方式")) { GridView1.Columns.RemoveAt(1); }}GridView1.DataSource = dataTable1;GridView1.DataBind();
[解决办法]
完整的测试例子
- HTML code
<%@ Page Language="C#" AutoEventWireup="true" %><!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"><script runat="server"> protected void Page_Load(object sender, EventArgs e) { System.Data.DataTable dataTable1 = new System.Data.DataTable("BlogUser"); System.Data.DataRow dr; dataTable1.Columns.Add(new System.Data.DataColumn("UserId", typeof(System.Int32))); dataTable1.Columns.Add(new System.Data.DataColumn("UserName", typeof(System.String))); dataTable1.PrimaryKey = new System.Data.DataColumn[] { dataTable1.Columns["UserId"] }; for (int i = 0; i < 8; i++) { dr = dataTable1.NewRow(); dr[0] = i; dr[1] = "【孟子E章】" + i.ToString(); dataTable1.Rows.Add(dr); } for (int i = 0; i < GridView1.Columns.Count; i++) { if (GridView1.Columns[i].HeaderText.Equals("缴费方式")) { GridView1.Columns.RemoveAt(1); } } GridView1.DataSource = dataTable1; GridView1.DataBind(); }</script><html xmlns="http://www.w3.org/1999/xhtml"><head id="Head1" runat="server"> <title></title></head><body> <form id="form1" runat="server"> <asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false"> <Columns> <asp:BoundField DataField="UserId" /> <asp:TemplateField HeaderText="缴费方式" ItemStyle-HorizontalAlign="Center" FooterStyle-CssClass="foot"> <ItemTemplate> <%#Eval("UserName")%> </ItemTemplate> </asp:TemplateField> </Columns> </asp:GridView> </form></body></html>