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C# 把圖片資源轉成位元組陣列寫入到資料庫

                string fullpath = @"C:\Users\0380003020\Desktop\平面.png";//檔案路徑

                System.IO.FileStream fs = new System.IO.FileStream(fullpath, System.IO.FileMode.Open);

                byte[] imagebytes = new byte[fs.Length];

                System.IO.BinaryReader br = new System.IO.BinaryReader(fs);

                imagebytes 
= br.ReadBytes(Convert.ToInt32(fs.Length)); fs.Close(); CfgFileResource obj = new CfgFileResource(); obj.Rid = 0; obj.ResourceBody = imagebytes; obj.ResourceName = "3#3樓A區.png"; obj.ResourcePath = "Plan/Global/
"; obj.UpdateTime = DateTime.Now; CfgFileResourceDao.Save(obj);