啟動：Microsoft .NET Framework 2.0 Configuration-->Runtion Security Policy-->右鍵-->Adjust Security-->Make changes to this computer-->調節所有結點的權限為Full Trust-->搞定！！
System.Security.SecurityException: Request for the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed. at System.Security.CodeAccessSecurityEngine.Check(Object demand, StackCrawlMark& stackMark, Boolean isPermSet) at System.Security.CodeAccessPermission.Demand() at System.Net.HttpWebRequest..ctor(Uri uri, ServicePoint servicePoint) at System.Net.HttpRequestCreator.Create(Uri Uri) at System.Net.WebRequest.Create(Uri requestUri, Boolean useUriBase) at System.Net.WebRequest.Create(String requestUriString) at Send_Email.Button5_Click(Object sender, EventArgs e) in E:\web\test.aspx.vb:line 85 The action that failed was: Demand The type of the first permission that failed was: System.Net.WebPermission The Zone of the assembly that failed was: MyComputer
Common errors associated with inadequate Trust Level
Security Exception:
Description: The application attempted to perform an operation not allowed by the security policy. To grant this application the required permission please contact your system administrator or change the application's trust level in the configuration file.
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Error:
System.Security.SecurityException: That assembly does not allow partially trusted callers.
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Stack Trace:
[SecurityException: Request for the permission of type 'System.Net.WebPermission, System, Version=2.0.0.0, Culture=neutral, PublicKeyToken=b77a5c561934e089' failed.]
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Error:
Request for the permission of: type 'System.Security.Permissions.EnvironmentPermission, mscorlib, V
using System;
using System.Collections.Generic;
using System.Text;
namespace Common
{
/// <summary>
/// 转换人民币大小金额。
/// </summary>
public class Rmb
{
/// <summary>
/// 转换人民币大小金额
/// </summary>
/// <param name="num">金额</ ......
WSDL：是一个用来描述Web服务和说明如何与Web服务通信的XML语言。 怎样向别人介绍你的Web service有什么功能，以及每个函数调用时的参数等等。
web服务：进行web上数据交换的方法。能够以纯xml方式通信。
SOAP：简单对象存取协议。可看做xml方言； 以SOAP信封来传递和响应文本（包含：首部、主体）HTTP P ......
asp.net开发的朋友，经常用得到web.config文件的配置，所以我们特整理了中文说明。
<?xml version="1.0" standalone="yes"?>
<configuration xmlns="http://schemas.microsoft.com/.NetConfiguration/v2.0">
<!--配置全局变量-->
<appSettings>
<add key="examstr" value="server=.;da ......
