<form runat="server" id="f1">
<div runat="server" id="d">
grid view:
<asp:GridView runat="server" ID="g">
</asp:GridView>
</div>
<asp:TextBox runat="server" ID="t" TextMode="MultiLine" Rows="20" Columns="50"></asp:TextBox>
</form>
代码背后:
public partial class ScriptTest : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
g.DataSource = new string[] { "a", "b", "c" };
g.DataBind();
TextWriter tw = new StringWriter();
HtmlTextWriter h = new HtmlTextWriter(tw);
d.RenderControl(h);
t.Text = tw.ToString();
}
}
即使GridView在runat ="server"的from标签内,我仍然会收到此错误.
请问有什么线索吗？
所以,我研究了你的网站,我的情况很独特.我有一个Web控件.ascx,它有一个gridview,代码如下所示:
<body>
<div>
<asp:GridView ID="GridView1" runat="server" AutoGenerateColumns="false" AllowPaging="true"
OnPageIndexChanging="GridView1_PageIndexChanging" PageSize="10">
<Columns>
<asp:BoundField DataField="fb_login" HeaderText="User Id" runat="server" />
<asp:BoundField DataField="fb_url" HeaderText="URL___" />
<asp:BoundField DataField="fb_response" HeaderText="Answer: Did you find what you were looking for?" />
<asp:BoundField DataField="fb_noResponse" HeaderText="No Response or Ignore" />
<asp:BoundField DataField="fb_date" HeaderText="Date" />
<asp:BoundField DataField="fb_serviceCall" HeaderText="Prevented Service Call" />
<asp:BoundField DataField="fb_partsShipment" HeaderText="Prevented Parts Shipment" />
<asp:BoundField DataField="fb_warranty" HeaderText="Under Warranty" />
<asp:BoundField DataField="fb_cancel" HeaderText="Cancelled" />
<asp:BoundField DataField="fb_none" HeaderText="None of the Above" />
</Columns>
</asp:GridView>
<asp:Button ID="download" Text=" Download to Excel …