2013-07-17 53 views
0

的參考serialized-對象引用。這是我裝修我的等級和屬性的方式。WCF公共財產 - 沒有得到未設置爲我有一個問題,我有私人領域和公共財產的對象 - 錯誤

using System; 
using System.Collections.Generic; 
using System.Globalization; 
using System.Runtime.Serialization; 
using System.Xml.Serialization; 

    [DataContract] 
    [KnownType(typeof(XDocument))] 
    public abstract class DocumentBase 
    { 
     #region Public Contructors 

     /// <summary> 
     /// Initialises a new instance of the DocumentBase class 
     /// </summary> 
     protected DocumentBase() 
     { 
      Id = Guid.NewGuid(); 
      Roles = new List<string>(); 
     } 

     #endregion 

     #region Private Fields 

     /// <summary> 
     /// Holds the filename of the document 
     /// </summary> 
     [DataMember] 
     private string fileName; 

     private IFileNameCleaner fileNameCleaner; 

     #endregion 

     #region Protected Properties 

     protected IFileNameCleaner FileNameCleaner 
     { 
      get 
      { 
       return fileNameCleaner; 
      } 

      set 
      { 
       fileNameCleaner = value; 
      } 
     } 

     #endregion 

     #region Public Properties 

     [DataMember] 
     public string FileName 
     { 
      get 
      { 
       string newFileName = this.fileName; 
       if (FileNamePrefix > 0) 
       { 
        newFileName = FileNamePrefix + "_" + fileName; 
       } 

       return fileNameCleaner.FileName(newFileName); 
      } 
      private set 
      { 
       fileName = value; 
      } 
     } 

錯誤:

文件名是沒有得到序列化,任何人都可以告訴我被遺漏了什麼?

+0

幾乎'NullReferenceException'的所有情況都是一樣的。請參閱「[什麼是.NET中的NullReferenceException?](http://stackoverflow.com/questions/4660142/what-is-a-nullreferenceexception-in-net)」的一些提示。 –

回答

0

從文件名屬性,返回FileNameCleaner的FileName屬性。這是返回的filenamecleaner.FileName屬性序列化?

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