Help with uploading file in the database

 protected void btnInsert_Click(object sender, EventArgs e)
    {
        if (fileuploadimage.HasFile)
        {
            string str = Server.MapPath(@"Image/");
            fileuploadimage.SaveAs(str + fileuploadimage.FileName);

//getting image name and store image name into Database.
            string img = fileuploadimage.FileName;
            try
            {
                con.Open();

                cmd = new SqlCommand("Insert_Employee_Details", con);
                cmd.CommandType = CommandType.StoredProcedure;


                cmd.Parameters.AddWithValue("@Ename", txtname.Text);
                cmd.Parameters.AddWithValue("@Job", txtjob.Text);
                cmd.Parameters.AddWithValue("@mgr", txtmgr.Text);
                cmd.Parameters.AddWithValue("@Sal", txtsal.Text);
                cmd.Parameters.AddWithValue("@Comm", txtcomm.Text);
                cmd.Parameters.AddWithValue("@Pic", img);
                cmd.Parameters.AddWithValue("@Dept_No", DeptNo);

                int n = cmd.ExecuteNonQuery();
                
                if (n == 1)
                {
                    Response.Write("Record inserted sucessfully");
                    txtname.Text = "";
                    txtjob.Text = "";
                    txtmgr.Text = "";
                    txtsal.Text = "";
                    txtcomm.Text = "";
                }
                num = 0;
                Bind_GV();
            }
            catch (Exception ex)
            {
            }
            finally
            {
                con.Close();
                con.Dispose();
            }
        }
    }