请使用Table,例如<table border=0>
<tr>
<td>Button Controls</td>
</tr>
<tr>
<td>DataGrid Control</td>
</tr>
<tr>
<td>Button Controls</td>
</tr>
<tr>
<td>Button Controls</td>
</tr>
<tr>
<td>DataGrid Control</td>
</tr>
<tr>
<td>Button Controls</td>
</tr>
而使用流式定位(flow)