导入方法

public string groupimport(string path)
  {
   System.IO.DirectoryInfo mydir=new DirectoryInfo(path);
   try
   {
    foreach(System.IO.FileInfo o in mydir.GetFiles())
    {
     string mypath=o.FullName;
     char[] a=new char[]{'.'};
     string patentID=o.Name.Split(a)[0];
     this.import(patentID,"test","test","2004-12-4","2005-12-4","test","test","06","01",o.FullName,"","");

    }
    return ture;
   }
   catch
   {
    return false;
   }
   
  }