.net实现生成及打印条形码功能

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.net实现生成及打印条形码功能

2013年06月15日 ⁄ 综合 ⁄ 共 11000字 ⁄ 字号小中大 ⁄ 评论关闭

.net实现生成及打印条形码功能,下面简单总结了自己的实现方法。
     1.引用dll文件
     将FLX.WebControls.dll文件拷贝到顶目的bin文件夹目录中；

2.配置web.config文件
 在<system.web></system.web>之间添加如下代码
 <httpHandlers>
 <add verb="*" path="FlxBarCode.axd" type="FLX.WebControls.FlxBarCodeHandler,FLX.WebControls" />
 </httpHandlers>

3.新建aspx文件，代码如下
前台文件：

<HTML> <HEAD> <title>打印条形码</title> <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"> <LINK href="Css/baseStyle.css" mce_href="Css/baseStyle.css" type="text/css" rel="stylesheet"> <mce:style media="print"></mce:style><mce:style media="print" mce_bogus="1"></mce:style><mce:style media="print" mce_bogus="1" mce_bogus="1"></mce:style><mce:style media="print" mce_bogus="1" mce_bogus="1" mce_bogus="1"></mce:style><mce:style media="print" mce_bogus="1" mce_bogus="1" mce_bogus="1" mce_bogus="1"></mce:style><mce:style media="print" mce_bogus="1" mce_bogus="1" mce_bogus="1" mce_bogus="1" mce_bogus="1"></mce:style><style media="print" mce_bogus="1" mce_bogus="1" mce_bogus="1" mce_bogus="1" mce_bogus="1" mce_bogus="1">.noprint { DISPLAY: none } </style> <mce:script language="javascript" src="scripts/print.js" mce_src="scripts/print.js" charset="gb2312"></mce:script> <STYLE> DIV.page { PAGE-BREAK-BEFORE: always } </STYLE> </HEAD> <body> <form id="Form2" method="post" runat="server"> <table border="1" cellspacing="0" cellpadding="0" width="70" bordercolor="#000000"> <tr> <td> <table> <tr> <td width="100%" valign="top" align="center"><asp:Label id="LblName" runat="server" Font-Size="14px" Font-Bold="True"></asp:Label></td> </tr> <tr> <td width="100%" valign="top"> <asp:Image id="ImageCode" runat="server"></asp:Image> </td> </tr> </table> </td> </tr> </table> </form> </body> </HTML>

后台文件：

protected System.Web.UI.WebControls.Image ImageCode; protected System.Web.UI.WebControls.Label LblName; private void Page_Load(object sender, System.EventArgs e) { // 在此处放置用户代码以初始化页面 this.LblName.Text =Request.QueryString["Name"].ToString(); this.ImageCode.ImageUrl =Request.QueryString["Url"].ToString(); }

引用JS代码:

String.prototype.getQuery = function(name){ var reg = new RegExp("(^|&)"+ name +"=([^&]*)(&|$)"); var r = this.substr(this.indexOf("/?")+1).match(reg); if (r != null) return unescape(r[2]); return null; } //创建WebBrowser控件 var createWebBrowser = function(){ document.getElementById("span").innerHTML = '<object id="WebBrowser" width="0" height="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2"></object>'; } //创建按钮 var createButton = function(vID,vValue,eventHandler){ var btnButton = document.createElement("INPUT"); btnButton.type ="Button"; btnButton.id = vID; btnButton.value = vValue; btnButton.onclick = eventHandler; document.getElementById("span").appendChild(btnButton); } //创建标签 var createSpan = function(vID,vValue,eventHandler){ var htmSpan = document.createElement("span"); htmSpan.id = vID; htmSpan.innerHTML = vValue; if(eventHandler != null) htmSpan.onclick = eventHandler; document.getElementById("span").appendChild(htmSpan); } //创建标签 var createTextBox = function(vID,vValue,eventHandler,width){ var btnButton = document.createElement("INPUT"); btnButton.type ="text"; btnButton.id = vID; btnButton.value = vValue; btnButton.width = width; if(eventHandler != null) btnButton.onclick = eventHandler; document.getElementById("span").appendChild(btnButton); } //按钮事件 var print = function(){ pagesetup_null(); document.all.WebBrowser.ExecWB(6,1); } var directPrint = function(){ pagesetup_null(); document.all.WebBrowser.ExecWB(6,6); } var PrintSetUp = function(){ pagesetup_null(); document.all.WebBrowser.ExecWB(8,1); } var PrintReview = function(){ pagesetup_null(); document.all.WebBrowser.ExecWB(7,1); } var PrintFirst = function(){ window.location.href = window.location.href .replace(//?PageIndex=(/d)*$/g,"").replace(//?PageIndex=(/d)*&/g,"?").replace(/&PageIndex=(/d)*&/g,"&").replace(/&PageIndex=(/d)*$/g,"") +"&PageIndex=1"; } var PrintLast = function(){ var last = parseInt(window.location.toString().getQuery('LastPage')); window.location.href = window.location.href .replace(//?PageIndex=(/d)*$/g,"").replace(//?PageIndex=(/d)*&/g,"?").replace(/&PageIndex=(/d)*&/g,"&").replace(/&PageIndex=(/d)*$/g,"") +"&PageIndex="+last; } var PrintPre = function(){ var index = parseInt(window.location.toString().getQuery('PageIndex')); if(index>1) window.location.href = window.location.href .replace(//?PageIndex=(/d)*$/g,"").replace(//?PageIndex=(/d)*&/g,"?").replace(/&PageIndex=(/d)*&/g,"&").replace(/&PageIndex=(/d)*$/g,"") +"&PageIndex="+(index-1); else alert("到头了"); } var PrintNext = function(){ var index = parseInt(window.location.toString().getQuery('PageIndex')); var last = parseInt(window.location.toString().getQuery('LastPage')); if((index+1)<=last) window.location.href = window.location.href .replace(//?PageIndex=(/d)*$/g,"").replace(//?PageIndex=(/d)*&/g,"?").replace(/&PageIndex=(/d)*&/g,"&").replace(/&PageIndex=(/d)*$/g,"") +"&PageIndex="+(index+1); else alert("到头了"); } var ShowPageIndex= function(){ } var GoPage= function(){ var pageSize = document.getElementById('txtPageSize').value.replace(//s+/,""); if(/^/d+$/.test(pageSize)) { var href = window.location.href.replace(//?PageIndex=(/d)*$/g,"").replace(//?PageIndex=(/d)*&/g,"?").replace(/&PageIndex=(/d)*&/g,"&").replace(/&PageIndex=(/d)*$/g,"") .replace(//?LastPage=(/d)*$/g,"").replace(//?LastPage=(/d)*&/g,"?").replace(/&LastPage=(/d)*&/g,"&").replace(/&LastPage=(/d)*$/g,"") .replace(//?PageSize=(/d)*$/g,"").replace(//?PageSize=(/d)*&/g,"?").replace(/&PageSize=(/d)*&/g,"&").replace(/&PageSize=(/d)*$/g,"") .replace(//?pagesize=(/d)*$/g,"").replace(//?pagesize=(/d)*&/g,"?").replace(/&pagesize=(/d)*&/g,"&").replace(/&pagesize=(/d)*$/g,"") +"&PageSize="+pageSize; window.location.href = href; } else { alert("请输入数字"); document.getElementById('txtPageSize').focus(); } } //设置网页打印的页眉页脚为空 function pagesetup_null(){ var hkey_root,hkey_path,hkey_key; hkey_root="HKEY_CURRENT_USER" hkey_path="//Software//Microsoft//Internet Explorer//PageSetup//"; try{ var RegWsh = new ActiveXObject("WScript.Shell"); hkey_key="header"; RegWsh.RegWrite(hkey_root+hkey_path+hkey_key,""); hkey_key="footer"; RegWsh.RegWrite(hkey_root+hkey_path+hkey_key,""); }catch(e){} } window.onload = function(){ document.getElementById('span').innerHTML = ""; createWebBrowser(); createButton("btn0","打印",print); createButton("btn1","直接打印",directPrint); createButton("btn2","页面设置",PrintSetUp); createButton("btn3","打印预览",PrintReview); if(window.location.toString().getQuery('PageSize') != null || window.location.toString().getQuery('pagesize') != null) { createButton("btn4","第一页",PrintFirst); createButton("btn5","上一页",PrintPre); createButton("btn6","下一页",PrintNext); createButton("btn7","末页",PrintLast); var index = parseInt(window.location.toString().getQuery('PageIndex')); var last = parseInt(window.location.toString().getQuery('LastPage')); createSpan("span0"," 当前第 "+index+"／"+last+" 页 ",null); if(index==1){document.getElementById("btn5").disabled = true;document.getElementById("btn4").disabled = true;} if(index==last){document.getElementById("btn6").disabled = true;document.getElementById("btn7").disabled = true;} if(window.location.toString().getQuery('UserSetSize') != null || window.location.toString().getQuery('usersetsize') != null) { var usersetsize = ""; if(window.location.toString().getQuery('UserSetSize') != null) usersetsize = window.location.toString().getQuery('UserSetSize'); else if(window.location.toString().getQuery('usersetsize') != null) usersetsize = window.location.toString().getQuery('usersetsize'); if(usersetsize.toUpperCase()=='Y') { createSpan("span1","每页显示",null); var pagesize = 0; if(window.location.toString().getQuery('PageSize') != null) pagesize = parseInt(window.location.toString().getQuery('PageSize')); else if(window.location.toString().getQuery('pagesize') != null) pagesize = parseInt(window.location.toString().getQuery('pagesize')); createTextBox("txtPageSize",pagesize,null,40); createButton("PageSizeSet","设置",GoPage); } } } var mess = "如系统中的打印功能无法正常使用，请更改IE浏览器设置： "; mess +="更改步骤：1、选择IE功能菜单中工具(T)—>Internet选项(O)； "; mess +=" 2、在弹出的“Internet选项”窗口中，选择“安全”标签； "; mess +=" 3、选择“自定义级别(C)”； "; mess +=" 4、在弹出的“安全设置”窗口中，找到“ActiveX 控件和插件”项； "; mess +=" 5、将其下面所有项选择为“启用”，然后“确定”。"; document.getElementById('message').innerHTML = mess; }

CSS代码:

body { background-color:White; font-family:宋体; font-size:9pt; color:#3F3F3F; } td, div { font-family:宋体; font-size:9pt; } a { color:#DD3409; text-decoration:none; } a:hover { color:#DD3409; text-decoration:underline; } ul { list-style-image: url(images/bullet.gif); list-style-type:square; list-style-position:outside; margin-left:18px; margin-top:5px; color:#666666; padding-left:2px; } ol { list-style-position:outside; margin-left:25px; margin-top:5px; } h1 { font-family:宋体; font-weight:bold; font-size:18px; color:#3F3F3F; margin-top:12px; margin-bottom:40px; } h2 { font-family:宋体; font-weight:bold; font-size:18px; color:#3F3F3F; margin-top:15px; margin-bottom:15px; } h3 { font-family:宋体; font-weight:bold; font-size:12px; margin-top:2px; margin-bottom:2px; } .TopNavLink { font-size:9pt; color:#3F3F3F; } .WelcomeTitle { font-family:宋体; font-size:23px; font-weight:900; letter-spacing:-0.2mm; margin-top:9pt; margin-bottom:20px; } .MainText { font-size:9pt; } .SmallText { font-size:9pt; } .Hint { color:Red; } .DemoArea { border:1px silver solid; padding:8px; background-color:#F6F6F6; } .AboutBox { border:1px #E6E6E6 solid; background-color:#DDDDDD; background-image: url(images/about_background.gif); } .SidePanel { padding: 9pt; border:1px; border-color:#AAAAAA; border-style: solid; background-color:#F3F3F3; font-size:9pt; color:#666666; } .DemosNav { padding: 0px; border:1px; border-color:#AAAAAA; border-style: solid; background-color:#F3F3F3; } .DemoCategory { color:black; font-family: 宋体; font-size: 9pt; font-weight:bold; cursor: default; } .DemoCategoryOver { color:black; font-family: 宋体; font-size: 9pt; font-weight:bold; text-decoration:underline; cursor: default; } .Demo { font-family: 宋体; font-size: 9pt; padding: 1px; padding-left:2px; padding-right:2px; border:1px; border-color:#F3F3F3; border-style: solid; cursor: default; } .DemoHover { font-family: 宋体; font-size: 9pt; padding: 1px; padding-left: 2px; padding-right: 2px; background-color:#cccccc; border:1px; border-color:gray; border-style: solid; cursor: default; } .DemoSelected { font-family: 宋体; font-size: 9pt; padding: 1px; padding-left: 2px; padding-right: 2px; background-color:#FFFFFF; border:1px; border-color:gray; border-style: solid; cursor: default; } input { font-family: 宋体; font-size: 9pt; } select { font-family:宋体; font-size:9pt; }

调用此方法:

<mce:script language="javascript" type="text/javascript"></mce:script> <INPUT id="BtnPrint" type="button" value="打印" onclick="PrintTXM()">

【上篇】dll lib exe的联系与区别
【下篇】第三方物流服务平台建设方案

作者: tenderly

该日志由 tenderly 于11年前发表在综合分类下，最后更新于 2013年06月15日.
转载请注明: .net实现生成及打印条形码功能 | 学步园 +复制链接

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.net实现生成及打印条形码功能

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