将多个文件（图像，视频，单词等）插入数据库

Question

我正在构建一个winform应用程序，用于将文件存档到数据库中。 为了选择文件我使用下面的代码：

OpenFileDialog dlg = new OpenFileDialog();
        dlg.Multiselect = true;
        dlg.Filter ="Images (*.BMP;*.JPG;*.GIF)|*.BMP;*.JPG;*.GIF|" +
   "All files (*.*)|*.*";

        DialogResult dlgRes = dlg.ShowDialog();
        if (dlgRes == DialogResult.OK)
        {

            foreach (String file in dlg.FileNames)
            {
                // Create a PictureBox.
                try
                {
                    Label name= new Label();
                    Label fullpath = new Label ();
                    Label ext= new Label();

                    name.Text = Path.GetFileName(file);
                    fullpath.Text = file;
                    ext.Text = Path.GetExtension(name.Text);

                    flpName.Controls.Add(name);
                    flpFullPath.Controls.Add(fullpath);
                    flpExt.Controls.Add(ext);

                }
                 catch (Exception ex)
                {
                    MessageBox.Show(ex.ToString());
                }

为了插入数据库，我使用了这段代码：

foreach (Control f in flpFullPath.Controls)
        {


                //try
                //{
                //Read File Bytes into a byte array
                byte[] FileData = ReadFile(f.Text);
                string path = Path.GetFileName(f.Text);
                //Set insert query
                string qry = @"Insert into FilesStore (Linja, Magazina, Arkiva, OriginalPath,FileData,Lloji, Data,NrProt, EmriDok,Perdoruesi) values(@linja,@magazina,@arkiva,@OriginalPath, @FileData, @lloji, @Data,@nrprot, @emr,@perdoru)";

                //Initialize SqlCommand object for insert.
                SqlCommand SqlCom = new SqlCommand(qry, con);
                DateTime dt = DateTime.Now;              // Use current time
                string format = "dd/MM/yyyy HH:mm:ss";    // modify the format depending upon input required in the column in database 
                                                          // string insert = @" insert into Table(DateTime Column) values ('" + dt.ToString(format) + "')";
                                                          //We are passing Original File Path and File byte data as sql parameters.

                SqlCom.Parameters.Add(new SqlParameter("@linja", (object)cbLinja.Text));
                SqlCom.Parameters.Add(new SqlParameter("@magazina", (object)cbDokMagazina.Text));
                SqlCom.Parameters.Add(new SqlParameter("@arkiva", (object)cbArkiv.Text));
                SqlCom.Parameters.Add(new SqlParameter("@OriginalPath", (object)f.Text));
                SqlCom.Parameters.Add(new SqlParameter("@FileData", (object)FileData));
                SqlCom.Parameters.Add(new SqlParameter("@lloji", (object)cbLloji.Text));
                SqlCom.Parameters.Add(new SqlParameter("@Data", (object)dt.ToString(format)));
                SqlCom.Parameters.Add(new SqlParameter("@nrprot", (object)txtDocProt.Text));
                SqlCom.Parameters.Add(new SqlParameter("@emr", (object)Path.GetFileNameWithoutExtension(path)));
                SqlCom.Parameters.Add(new SqlParameter("@perdoru", (object)lblPerd.Text));

                //Open connection and execute insert query.
                con.Open();

                SqlCom.ExecuteNonQuery();

                con.Close();

            }

我的问题在于插入代码。当我选择5张不同的图片时，代码只会将1张图片上传5次到数据库中。