Flex与asp.net的WebService通讯---流行第一线

using System;
using System.Web;

using System.Web.Services;

using System.Web.Services.Protocols;

[WebService(Namespace = "http://davidfan.cnblogs.com")]//名称空间应该和Flex中定义相同[WebServiceBinding(ConformsTo = WsiProfiles.BasicProfile1_1)]

public class Service : System.Web.Services.WebService

{
public ValidateSoapHeader header;

[WebMethod]

[SoapHeader("header")]
public string HelloWorld()
{
if (header == null)
{
return "请提供验证信息.";

}

else
{
if (header.Name == "admin" && header.Password == "admin")

{

if (header.ExDate < DateTime.Now)

{
return "帐号过期";

}
else

{
return "验证成功";

}
}

else

{
return "用户名或密码错误";
}
}

}

}

/**//// <summary>
/// 继承自SoapHeader的自定义类

/// </summary>
public class ValidateSoapHeader : System.Web.Services.Protocols.SoapHeader
{
public ValidateSoapHeader()
{

}

public ValidateSoapHeader(string name, string password, DateTime dt)
{

this.name = name;

this.password = password;

this.exDate = dt;
}

private string name;

public string Name

{

get { return name; }

set { name = value; }

}

private string password;

public stringName

{

get { return password; }
set { password = value; }

}

private DateTime exDate;

public DateTime ExDate

{
get { return exDate; }

set { exDate = value; }

}
}