web 打印简单实例：
<HTML>
<HEAD>
<title>WebForm1</title>
<meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
<meta name="CODE_LANGUAGE" Content="C#">
<meta name="vs_defaultClientScript" content="JavaScript">
<meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
<style media="print">.Noprint { DISPLAY: none }
</style>
</HEAD>
<body MS_POSITIONING="GridLayout">
<form id="Form1" method="post" runat="server">
<center class="noprint">
<OBJECT id="WebBrowser" height="0" width="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" VIEWASTEXT>
</OBJECT>
<input onclick="document.all.WebBrowser.ExecWB(6,1)" type="button" value="打印"> <input onclick="document.all.WebBrowser.ExecWB(6,6)" type="button" value="直接打印">
<input onclick="document.all.WebBrowser.ExecWB(8,1)" type="button" value="页面设置">
<input onclick="document.all.WebBrowser.ExecWB(7,1)" type="button" value="打印预览">
<INPUT type="button" value="关闭窗口" onclick="javascript:window.close()">
</center>
<table width="90%" border="0" align="center" cellpadding="2" cellspacing="0" class="style_tab">
</table>
<asp:TextBox id="TextBox1" style="Z-INDEX: 101; LEFT: 272px; POSITION: absolute; TOP: 392px"
runat="server">iuyiuyiuyiuyiuyiuy</asp:TextBox>
<asp:Label id="Label1" style="Z-INDEX: 102; LEFT: 240px; POSITION: absolute; TOP: 136px" runat="server">Label</asp:Label></form>
</FORM>
</body>
</HTML>
<HTML> <HEAD> <title>WebForm1</title> <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1"> <meta name="CODE_LANGUAGE" Content="C#"> <meta name="vs_defaultClientScript" content="JavaScript"> <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5"> <style media="print">.Noprint { DISPLAY: none }
</style> </HEAD> <body MS_POSITIONING="GridLayout"> <form id="Form1" method="post" runat="server"> <center class="noprint"> <OBJECT id="WebBrowser" height="0" width="0" classid="CLSID:8856F961-340A-11D0-A96B-00C04FD705A2" VIEWASTEXT> </OBJECT> <input onclick="document.all.WebBrowser.ExecWB(6,1)" type="button" value="打印"> <input onclick="document.all.WebBrowser.ExecWB(6,6)" type="button" value="直接打印"> <input onclick="document.all.WebBrowser.ExecWB(8,1)" type="button" value="页面设置"> <input onclick="document.all.WebBrowser.ExecWB(7,1)" type="button" value="打印预览"> <INPUT type="button" value="关闭窗口" onclick="javascript:window.close()"> </center> <table width="90%" border="0" align="center" cellpadding="2" cellspacing="0" class="style_tab"> </table> <asp:TextBox id="TextBox1" style="Z-INDEX: 101; LEFT: 272px; POSITION: absolute; TOP: 392px" runat="server">iuyiuyiuyiuyiuyiuy</asp:TextBox> <asp:Label id="Label1" style="Z-INDEX: 102; LEFT: 240px; POSITION: absolute; TOP: 136px" runat="server">Label</asp:Label></form> </FORM> </body></HTML>