/// <summary>
/// 将xmlByte解析为obj
/// </summary>
/// <param name="xmlByte"></param>
/// <param name="obj"></param>
/// <returns></returns>
private bool XmlDeSerializer(byte[] xmlByte, object obj)
{
try
{
//判断字符串是否为空
if (xmlByte != null)
{
ESRI.ArcGIS.esriSystem.IPersistStream pStream = obj as ESRI.ArcGIS.esriSystem.IPersistStream;
ESRI.ArcGIS.esriSystem.IXMLStream xmlStream = new ESRI.ArcGIS.esriSystem.XMLStreamClass();
xmlStream.LoadFromBytes(ref xmlByte);
pStream.Load(xmlStream as ESRI.ArcGIS.esriSystem.IStream);
return(true);
}
return(false);
}
catch (Exception eError)
{
//*********************************************
//guozheng 2010-12-24 平安夜 added 系统异常日志
//if (ModData.SysLog == null) ModData.SysLog = new clsWriteSystemFunctionLog();
//ModData.SysLog.Write(eError);
//**********************************************
return(false);
}
}
/// <summary>
/// 将xmlByte解析为obj
/// </summary>
/// <param name="xmlByte"></param>
/// <param name="obj"></param>
/// <returns></returns>
private bool XmlDeSerializer(byte[] xmlByte, object obj)
{
try
{
//判断字符串是否为空
if (xmlByte != null)
{
ESRI.ArcGIS.esriSystem.IPersistStream pStream = obj as ESRI.ArcGIS.esriSystem.IPersistStream;
ESRI.ArcGIS.esriSystem.IXMLStream xmlStream = new ESRI.ArcGIS.esriSystem.XMLStreamClass();
xmlStream.LoadFromBytes(ref xmlByte);
pStream.Load(xmlStream as ESRI.ArcGIS.esriSystem.IStream);
return(true);
}
return(false);
}
catch
{
return(false);
}
}
/// <summary>
/// 序列化(将对象序列化成字符串)
/// </summary>
/// <param name="xmlByte">序列化字节</param>
/// <param name="obj">序列化对象</param>
/// <returns></returns>
public static byte[] xmlSerializer(object obj)
{
try
{
byte[] xmlByte = null;//保存序列化后的字节
//判断是否支持IPersistStream接口,只有支持该接口的对象才能进行序列化
if (obj is ESRI.ArcGIS.esriSystem.IPersistStream)
{
ESRI.ArcGIS.esriSystem.IPersistStream pStream = obj as ESRI.ArcGIS.esriSystem.IPersistStream;
ESRI.ArcGIS.esriSystem.IXMLStream xmlStream = new ESRI.ArcGIS.esriSystem.XMLStreamClass();
pStream.Save(xmlStream as ESRI.ArcGIS.esriSystem.IStream, 0);
xmlByte = xmlStream.SaveToBytes();
}
return(xmlByte);
}
catch (Exception e)
{
//*******************************************************************
//guozheng added
if (ModData.SysLog != null)
{
ModData.SysLog.Write(e, null, DateTime.Now);
}
else
{
ModData.SysLog = new SysCommon.Log.clsWriteSystemFunctionLog();
ModData.SysLog.Write(e, null, DateTime.Now);
}
//********************************************************************
return(null);
}
}
