我的程序到底错在哪儿了?
在服务器上可以正常访问,用其它计算机访问就会出错...
using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Net.Mail;
using System.Net.Mime;
public partial class insert : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
System.Drawing.Text.FontCollection fc = new System.Drawing.Text.InstalledFontCollection();
string[] font = new string[fc.Families.Length];
int i = 0;
foreach (System.Drawing.FontFamily f in fc.Families)
{
font[i++] = f.Name;
}
string[] s = { "宋体 ", "仿宋_GB2312 ", "黑体 ", "楷体_GB2312 ", "隶书 ", "方正大标宋简体 " };
Box1.FontFacesMenuList = s;
Box1.FontFacesMenuNames = s;
}
protected void ImageButton1_Click1(object sender, ImageClickEventArgs e)
{
Response.ContentEncoding = System.Text.Encoding.GetEncoding( "GB2312 ");
MailAddress from = new MailAddress(tbFrom.Text);
MailAddress to = new MailAddress( "zj@ln.wj.mil ");
MailMessage message = new MailMessage(from, to);
message.Subject = tbSubject.Text;
message.Body = Box1.Text + "IP地址: ";
message.IsBodyHtml = true;
message.SubjectEncoding = System.Text.Encoding.Default;
message.BodyEncoding = System.Text.Encoding.Default;
string strFileName = FileSelect.PostedFile.FileName;
if (strFileName != " ")
{
Attachment data = new Attachment(strFileName, MediaTypeNames.Application.Octet);
ContentDisposition disposition = data.ContentDisposition;
disposition.CreationDate = System.IO.File.GetCreationTime(strFileName);
disposition.ModificationDate = System.IO.File.GetLastWriteTime(strFileName);
disposition.ReadDate = System.IO.File.GetLastAccessTime(strFileName);
data.NameEncoding = System.Text.Encoding.Default;
message.Attachments.Add(data);
SmtpClient client = new SmtpClient( "**.177.66.29 ");
client.Send(message);
data.Dispose();
message.Dispose();
}
else
{
SmtpClient client = new SmtpClient( "**.177.66.29 ");
client.Send(message);
message.Dispose();
}
}
}
<?xml version= "1.0 "?>
<!--
注意: 除了手动编辑此文件以外,您还可以使用
Web 管理工具来配置应用程序的设置。可以使用 Visual Studio 中的
“网站”-> “Asp.Net 配置”选项。
设置和注释的完整列表在
machine.config.comments 中,该文件通常位于
\Windows\Microsoft.Net\Framework\v2.x\Config 中
-->
<configuration>
<appSettings/>
<connectionStrings/>
<system.web>
<pages validateRequest= "false "/>
<identity impersonate= "true "/>
<!--
设置 compilation debug= "true " 将调试符号插入
已编译的页面中。但由于这会
影响性能,因此只在开发过程中将此值
设置为 true。
-->
<compilation debug= "true ">
<assemblies>
<add assembly= "System.Design, Version=2.0.0.0, Culture=neutral, PublicKeyToken=B03F5F7F11D50A3A "/> </assemblies> </compilation>
<!--
通过 <authentication> 节可以配置 ASP.NET 使用的
安全身份验证模式,
以标识传入的用户。
-->
<authentication mode= "Windows "/>
<!--
如果在执行请求的过程中出现未处理的错误,
则通过 <customErrors> 节可以配置相应的处理步骤。具体说来,
开发人员通过该节可以配置
要显示的 html 错误页
以代替错误堆栈跟踪。
<customErrors mode= "off ">
<error statusCode= "403 " redirect= "NoAccess.htm " />
<error statusCode= "404 " redirect= "FileNotFound.htm " />
</customErrors>
-->
</system.web>
</configuration>
[解决办法]
跟踪一下,看看错误出在哪行