将表从数据库（msaccess）填充到HTML表

Question

在我的UI方面，我有一个像这样的网格视图：

Default.aspx的：

 <asp:GridView ID="GridView1" runat="server"></asp:GridView>

然后我这样做我的代码运行但页面上没有任何内容：

Default.aspx.cs：

OleDbConnection connection = new OleDbConnection(); //Creating a db object
connection.ConnectionString = @"Provider=Microsoft.Jet.OLEDB.4.0;Data Source=C:\\Users\\mydb.mdb";  
  try{
       connection.Open();
       OleDbCommand command = new OleDbCommand();
       command.Connection = connection; 
       string query ="Select * From events";
       command.CommandText = query;

        OleDbDataAdapter da = new OleDbDataAdapter(command);
        DataTable dt = new DataTable();
        da.Fill(dt);
        GridView1.DataSource = dt;                               
   }
   catch(Exception ex)
   {
      //error
    }

Msaccess数据库：

|ID  |Date |Name    |Location      |age    |desc    | <--table header
|01  |2 dec|TestName| TestLocation |testAge|testDesc| <--table data

我希望输出看起来像这样：

|Date |Name    |Location      |age    |desc    |
|2 dec|TestName| TestLocation |testAge|testDesc|