请教个WPF中将DataTable数据绑定到ListView上显示慢的问题

Question

代码
        private void showTable()
        {
            System.Data.DataTable table = curDataSet.Tables[0];
            DateTime dt1 = DateTime.Now;
            GridView gv = new GridView(); 
            if (table.Columns.Count > 0)
            {
                foreach (System.Data.DataColumn dc in table.Columns)
                {
                    GridViewColumn column = new GridViewColumn();
                    GridViewColumnHeader h = new GridViewColumnHeader();
                    h.Content = dc.ColumnName;
                    column.Header = h;
                    DataTemplate dt = new DataTemplate();
                    Binding binding = new Binding();
                    binding.Path = new PropertyPath(dc.ColumnName);
                    column.DisplayMemberBinding = binding;
                    gv.Columns.Add(column);
                }
                listView1.View = gv;
                listView1.DataContext = table;
            }
            System.Diagnostics.Trace.WriteLine((DateTime.Now - dt1).TotalSeconds.ToString());//debug
        }数据量稍微一大，就明感觉反应迟缓，请问怎么给优化一下？

Answer 1

        <ListView ItemsSource="{Binding}"  Name="listView1" ScrollViewer.HorizontalScrollBarVisibility="Auto" Grid.Row="1" Grid.Column="1">
        </ListView>

Answer 2

据说这么绑定要用到反射，很费资源。想着能不能不用绑定，而直接用代码写出来，但不晓得这个怎么生成每一行。刚跳到WPF上来，很不习惯啊。