迈赫迪吴拉姆

如何插入到sqlserver2008为varchar文件:您好，

我要插入任何文件如Word或PDF ......到sqlserver的数据类型为varchar。
如何插入VARCHAR文件

请帮我
我用这个代码，但没有奏效

 if (FileUpload1.FileName != "")

        {

            string filePath = Server.MapPath(" /pp/") + FileUpload1.FileName;

            string ext = Path.GetExtension(FileUpload1.FileName);

 

            switch (ext)

            {

                case ".doc":

                    contenttype = "application/vnd.ms-word";

                    break;

 

                case ".docx":

                    contenttype = "application/vnd.ms-word";

                    break;

            }

            FileUpload1.SaveAs(filePath);

            StreamReader myFile = new System.IO.StreamReader(filePath);

            myString = myFile.ReadToEnd();

 

            myFile.Close();