框架中，左边：treeview,top,是图片，右边是：datagrid，每当我双击treeview后，datagrid会上下移动，多难看。请问如何解决。。。

是不是高度没设置好呀
要么你用TABLE把DATAGRID固定，上对齐，不行吗

解决方案 »

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只需要把固定你DataGrid的表格设置成顶对齐就可以了
呵呵, 这个问题也郁闷了我一段时间,呵呵用DW, 设置一下很方便的
我用dw，看到datagrid没有顶端对齐呀？能给我说一下吗？高手，我对此想了几个月了。。
http://community.csdn.net/Expert/topic/3329/3329337.xml?temp=.8418085
不是datagrid顶对齐，是把datagrid放到table中，然table中的tr顶对齐！
呵呵, 楼上说的对呀, 是把放你 DataGrid的表格单元设置成顶对齐,不是设置DataGrid,DataGrid 没有那个属性的!
我是说DataGrid的表格单元没有顶对齐呀？只有左对齐，右对齐，和居中，您能否给一段代码
我看一下呢？不好意思。我刚学
<TABLE id="Table1" style="Z-INDEX: 114; LEFT: 635px; POSITION: absolute; TOP: 245px" cellSpacing="1"
cellPadding="1" width="300" border="1">
<TR>
////////////////////////////////////////////////
<TD vAlign="top" align="center"><FONT face="MS UI Gothic"></FONT></TD>
//////////////////////////////////////////////////
</TR>
</TABLE>
<%@ Register TagPrefix="lw" Namespace="Lostinet.Web" Assembly="Lostinet.Web" %>
<%@ Register TagPrefix="iewc" Namespace="Microsoft.Web.UI.WebControls" Assembly="Microsoft.Web.UI.WebControls, Version=1.0.2.226, Culture=neutral, PublicKeyToken=31bf3856ad364e35" %>
<%@ Page language="c#" Codebehind="Operator.aspx.cs" AutoEventWireup="false" Inherits="SWPIPetroMIS.PersonInformation.Operator.Operator" %>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
<HTML>
<HEAD>
<title>基层需求计划汇总</title>
<meta content="False" name="vs_snapToGrid">
<meta content="True" name="vs_showGrid">
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="C#" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">

<STYLE>A:visited { COLOR: blue; TEXT-DECORATION: none }
A:active { COLOR: blue; TEXT-DECORATION: none }
A:link { COLOR: blue; TEXT-DECORATION: none }
A:hover { COLOR: #ff0000; TEXT-DECORATION: underline }
TABLE { FONT-SIZE: 9pt }
BODY { FONT-SIZE: 9pt }
.bg { BACKGROUND-COLOR: #ffcc66 }
.bestway { FONT-SIZE: 9pt; FONT-FAMILY: "宋体", "黑体" }
.bestway2 { FONT-SIZE: 11pt; FONT-FAMILY: "宋体", "黑体" }
.border { BORDER-RIGHT: black 0px outset; BORDER-TOP: black 0px outset; BORDER-LEFT: black 0px outset; BORDER-BOTTOM: #6699cc 1px outset }
</STYLE>
</HEAD>
<body leftMargin="0" topMargin="0" MS_POSITIONING="GridLayout">
<div align="center">
<form id="base_input" method="post" runat="server">
<TABLE id="Table105" style="WIDTH: 940px; BORDER-COLLAPSE: collapse; HEIGHT: 440px" borderColor="white"
height="514" cellSpacing="0" cellPadding="0" width="940" align="center" bgColor="white"
border="0">
<tr>
<td valign="top">
<p align="right"><IMG style="WIDTH: 5px; HEIGHT: 1px" height="0" src="" width="5" border="0"></p>
</td>
<td width="100%"  valign="top">
<div style="OVERFLOW-Y: scroll; OVERFLOW: auto; WIDTH: 774px; HEIGHT: 440px">
<TABLE id="Table103" style="BORDER-COLLAPSE: collapse" borderColor="whitesmoke" height="168"
cellSpacing="0" cellPadding="0" width="680" align="center" bgColor="whitesmoke" border="0">
<TR >
<TD style="HEIGHT: 168px" vAlign="top" align="center" bgColor="whitesmoke"><FONT face="宋体"></FONT><FONT face="宋体"></FONT><FONT face="宋体"></FONT><FONT face="宋体"><asp:datagrid id="DataGrid1" runat="server" Width="1100px" HorizontalAlign="Center" CellPadding="4"
BorderWidth="1px" BorderStyle="None" AutoGenerateColumns="False" BackColor="White" BorderColor="#CCCCCC" HeaderStyle-BackColor="#aaaadd" Font-Size="X-Small" AllowSorting="True">
<SelectedItemStyle Font-Bold="True" ForeColor="Black" BackColor="#669999"></SelectedItemStyle>
<ItemStyle Font-Size="10pt" Height="6px" ForeColor="#000066"></ItemStyle>
<HeaderStyle Font-Size="10pt" Font-Bold="True" ForeColor="White" Width="30%" BackColor="#006699"></HeaderStyle>
<FooterStyle ForeColor="#000066" BackColor="White"></FooterStyle>
<Columns>
<asp:BoundColumn HeaderText="序号">
<HeaderStyle Width="30px"></HeaderStyle>
</asp:BoundColumn>
<asp:TemplateColumn HeaderText="选择">
<HeaderStyle Width="35px"></HeaderStyle>
<ItemTemplate>
<asp:checkbox id="CheckBox2" runat="server" AutoPostBack="false"></asp:checkbox>
</ItemTemplate>
</asp:TemplateColumn>
<asp:BoundColumn DataField="myUserUnit" HeaderText="单位名称">
<HeaderStyle Width="150px"></HeaderStyle>
</asp:BoundColumn>
<asp:BoundColumn DataField="ACCOUNTID" HeaderText="用户登录">
<HeaderStyle Width="150px"></HeaderStyle>
</asp:BoundColumn>
<asp:BoundColumn DataField="UNITCODE" HeaderText="单位编码">
<HeaderStyle Width="80px"></HeaderStyle>
</asp:BoundColumn>
<asp:ButtonColumn Text="选择" DataTextField="EMPLOYEESNAME" HeaderText="用户姓名" CommandName="Select"></asp:ButtonColumn>
<asp:BoundColumn DataField="EMPLOYEESID" HeaderText="用户编码">
<HeaderStyle Width="60px"></HeaderStyle>
</asp:BoundColumn>
<asp:BoundColumn DataField="CONTACT" HeaderText="联系方式">
<HeaderStyle Width="150px"></HeaderStyle>
</asp:BoundColumn>
<asp:BoundColumn DataField="FORMID" HeaderText="用户类型">
<HeaderStyle Width="60px"></HeaderStyle>
</asp:BoundColumn>
</Columns>
<PagerStyle HorizontalAlign="Left" ForeColor="#000066" BackColor="White" Mode="NumericPages"></PagerStyle>
</asp:datagrid></FONT></TD>
</TR>
</TABLE>
</div>
<table id="AutoNumber2" style="WIDTH: 775px; BORDER-COLLAPSE: collapse; HEIGHT: 35px" height="35"
cellSpacing="0" cellPadding="0" width="775" align="left" bgColor="#111111" background="images/right_top.gif"
border="0">
<tr>
<TR>
<td width="5%">
<p align="right"><IMG height="16" src="images/curent.gif" width="16" border="0"></p>
</td>
<td width="30%">
<P>  当前操作：<FONT color="#ff0000">用户管理</FONT>
</P>
</td>
<td width="30%">
<P>  <FONT color="#ff0000"></FONT>
</P>
</td>
<td align="center" width="35%">      <asp:button id="Button1" runat="server" Text="增加"></asp:button> <asp:button id="Button2" runat="server" Text="删除"></asp:button> <FONT face="宋体"></FONT></FONT></td>
</TR>
</table>
</td>
</tr>
</TABLE>
</form>
</div>
</body>
</HTML>
把DataGrid放在HTMLTable中，然后DataGrid所在的行<TD vAlign="top" >就OK了