我正在从XML读取数据并在网格视图中显示它。问题是排序不起作用。当我点击某些列进行排序时,它甚至不会触发 grid3_Sorting 方法(我通过设置断点来测试它)
这是我的网格视图和按钮控件。
<asp:Button ID="submit" Text="Submit" runat="server" OnClick="submit_Click" />
<asp:GridView ID="grid3" runat="server" OnSorting="grid3_Sorting" AllowSorting="true"></asp:GridView>
这是背后的代码。
protected void submit_Click(object sender, EventArgs e)
{
XmlReader xmlFile;
xmlFile = XmlReader.Create("myxmlfile.xml", new XmlReaderSettings());
DataSet ds = new DataSet();
ds.ReadXml(xmlFile);
grid3.DataSource = ds.Tables["MyTABLE"];
grid3.DataBind();
}
protected void grid3_Sorting(object sender, GridViewSortEventArgs e)
{
DataTable dataTable = grid3.DataSource as DataTable;
if (dataTable != null)
{
DataView dataView = new DataView(dataTable);
dataView.Sort = e.SortExpression;
grid3.DataSource = dataView;
grid3.DataBind();
}
}
我做错了什么?
答案 0 :(得分:0)
通过更改&#34;提交&#34;提交按钮的ID来修复它到&#34; sub&#34;