小编dot*_*inc的帖子

我有一个XML序列化的类对象

[XmlType("PAYMENT")]
public class PaymentXML
{
    [XmlElement(ElementName = "REQUEST")]
    public RequestXML Request { get; set; }

    [XmlElement(ElementName = "META")]
    public MetaXML Request { get; set; }

    //Property that I dont want to be serialized
    public Subscriber Subscriber { get; set; }
}

序列化

var xml = new PaymentXML();

string path = HttpContext.Current.Server.MapPath(@_xmlResponseDir + _responsePath);

using (var sw = new StreamWriter(path))
{
    var ns = new XmlSerializerNamespaces();
    ns.Add("", "");

    var serializer = new XmlSerializer(typeof(PaymentXML), new XmlRootAttribute("XML"));

    serializer.Serialize(sw, xml, ns);
}

问题是,它还在序列化 …

我打算使用EF(POCO)生成的实体向客户端发送数据而不是创建DTO？这是一个好习惯吗？基本上,我的EDMX文件在我的DAL层上.因此,用户界面将直接访问我的DAL.谢谢.

我很难将这个代码段转换为VB.NET

Function DecryptPassword(ByVal s As String) As String
    Dim i As Integer
    Dim sPass As String = s.Trim()

    For i = 1 To Len(sPass)
        If Asc(Mid$(sPass, i, 1)) - 5 < 124 Then

            'this line throws "type char $ does not match declared data type char"
            Mid$(sPass, i, 1) = Chr$(Asc(Mid$(sPass, i, 1)) - 5) 

        Else
            Mid$(sPass, i, 1) = Mid$(sPass, i, 1)
        End If
    Next
    DecryptPassword = UCase(sPass)  ' Convert UserPassword to UpperCase
End Function

它在VB6中运行良好但在VB.Net时抛出错误..