首先在asp.net页面中设定开始打印和结束打印的标记，为了确保该标记不在网页浏览时显示，我们采用"!-- HTML注释 -->"的方式。比如：!--startprint-->和!--endprint-->。
%@ Page Language="C#" AutoEventWireup="true" CodeBehind="AppealPrint.aspx.cs" Inherits="Appeal.AppealPrint"
MasterPageFile="MasterPage.master" Title="诉求打印" %>
asp:Content ID="Content1" ContentPlaceHolderID="CphNavigation" runat="server">
/asp:Content>
asp:Content ID="Content2" ContentPlaceHolderID="CphContent" runat="server">
!--startprint-->
style type="text/css">
body,table{
font-size:12px;
}
table{
table-layout:fixed;
empty-cells:show;
border-collapse: collapse;
margin:0 auto;
}
td{
height:20px;
}
h1,h2,h3{
font-size:12px;
margin:0;
padding:0;
}
table{
border:1px solid #cad9ea;
color:#666;
}
table th{
height:30px;
}
table td,table th{
border:1px solid #cad9ea;
padding:0 1em 0;
}
table tr{
background-color:#f5fafe;
}
/style>
table class="border" cellspacing="0" cellpadding="2" style="margin: 0px auto; width: 98%;border:1px solid;border-collapse:collapse;" id="TabBtnPrint">
tbody>
tr align="center">
td class="title">strong>诉 求 信 息/strong>/td>
/tr>
tr>
td style="height: 25px">
table cellspacing="1" cellpadding="2" style="margin: 0px auto; width: 100%;border-collapse:collapse;">
tbody>
tr class="tdbg">
td width="30%" align="right" nowrap="nowrap">诉求主题：/td>
td colspan="3">
asp:Label ID="lblEditTitle" runat="server" Text="Label">/asp:Label>
/td>
/tr>
tr class="tdbg">
td align="right" width="30%" nowrap="nowrap">诉求类型：/td>
td colspan="3">
asp:Label ID="lblAppealCategory" runat="server" Text=""/>
/td>
/tr>
tr class="tdbg">
td align="right" width="30%" nowrap="nowrap">诉求当前状态：/td>
td colspan="3">
asp:Label ID="LblStatus" runat="server" Text="Label"/>
/td>
/tr>
tr class="tdbg">
td align="right" style="width: 30%" nowrap="nowrap">诉求性质：/td>
td style="width: 15%">asp:Label ID="lblAppealNature" runat="server" Text="Label"/>/td>
td align="right" style="width: 25%" nowrap="nowrap">被投诉人姓名：/td>
td style="width: 30%">asp:Label ID="lblBeAppealName" runat="server" Text="Label"/>/td>
/tr>
tr class="tdbg">
td align="right" style="width: 30%" nowrap="nowrap">被投诉人地址：/td>
td style="width: 15%">asp:Label ID="lblBeAppealAddress" runat="server" Text="Label"/>/td>
td align="right" style="width: 25%" nowrap="nowrap">投诉人：/td>
td style="width: 30%">asp:Label ID="lblUserName" runat="server" Text="Label"/>/td>
/tr>
tr class="tdbg">
td align="right" style="width: 30%" nowrap="nowrap">诉求信息是否保密：/td>
td style="width: 15%">asp:Label ID="lblIsSecret" runat="server" Text="Label"/>/td>
td align="right" style="width: 25%" nowrap="nowrap">管理员是否同意公开：/td>
td style="width: 30%" align="right">asp:Label ID="lblAdminIsPublic" runat="server" Text="Label"/>/td>
/tr>
tr class="tdbg">
td align="right" style="width: 30%" nowrap="nowrap">浏览数：/td>
td style="width: 15%">asp:Label ID="lblHits" runat="server" Text="Label"/>/td>
td align="right" style="width: 25%" nowrap="nowrap">回复数：/td>
td style="width: 30%">asp:Label ID="lblReply" runat="server" Text="Label"/>/td>
/tr>
tr class="tdbg">
td align="right" style="width: 30%" nowrap="nowrap">归档：/td>
td style="width: 15%">asp:Label ID="lblCategory" runat="server" Text=""/>/td>
td align="right" style="width: 25%" nowrap="nowrap">诉求提交时间：/td>
td style="width: 30%">asp:Label ID="lblCreateTime" runat="server" Text="Label"/>/td>
/tr>
tr class="tdbg">
td align="right" style="width: 30%" nowrap="nowrap">诉求所在地域：/td>
td colspan="3">asp:Label ID="lblRegion" runat="server" Text="">/asp:Label>/td>
/tr>
tr class="tdbg">
td colspan="4">asp:Label ID="Label2" runat="server" Text=""/>/td>
/tr>
tr class="tdbg">
td colspan="4" align="left" valign="top" nowrap="nowrap">诉求内容：/td>
/tr>
tr class="tdbg">
td colspan="4" align="left" valign="top">
pe:ExtendedLiteral ID="LtrEditContent" runat="server" HtmlEncode="false"/>
/td>
/tr>
/tbody>
/table>
/td>
/tr>
/tbody>
/table>
!--endprint-->
br />
div id="divBtnPrint" style="text-align:center">
input id="BtnPrint" type="button" value="打 印…" onclick="doPrint();" />
/div>
br />
script type="text/javascript">
!--
function doPrint(){
bdhtml = window.document.body.innerHTML;
sprnstr = "!--startprint-->";
eprnstr = "!--endprint-->";
prnhtml = bdhtml.substr(bdhtml.indexOf(sprnstr) + 17);
prnhtml = prnhtml.substring(0, prnhtml.indexOf(eprnstr));
window.document.body.innerHTML = prnhtml;
var obj = window.document.body;
doZoom(obj, 18); //放大打印
window.print();
}
function doZoom(artibody, size) {
if (!artibody)
{
return;
}
setChildNodesByCurrentNode(artibody,size);
}
function setChildNodesByCurrentNode(node,size) {
for(var i=0; i node.childNodes.length; i++) {
var artibodyChild = node.childNodes[i];
if (artibodyChild.nodeType == 1) {
artibodyChild.className="";
artibodyChild.style.fontSize = size + 'px';
artibodyChild.style.fontFamily = '仿宋_GB2312,宋体,"Times New Roman",Georgia,serif';
artibodyChild.style.fontWeight = 900;
if(artibodyChild.childNodes.length>0) {
setChildNodesByCurrentNode(artibodyChild,size);
}
}
}
}
-->
/script>
/asp:Content>
