private void ProcessForm(int categoryId, bool isDelete)
        {
            try
            {
                using (TransactionScope ts = new TransactionScope())
                {
                    CategoryBO objCategory = new CategoryBO(this.ObjContext);
                    if (categoryId > 0)
                    {
                        objCategory.ID = categoryId;
                        objCategory.GetObject();
                        objCategory.Name        = this.txtCategoryName.Text;
                        objCategory.Description = this.txtDescription.Text;

                        if (isDelete)
                        {
                            objCategory.Delete();
                        }
                    }
                    else
                    {
                        objCategory.Name        = this.txtCategoryName.Text;
                        objCategory.Description = this.txtDescription.Text;
                        objCategory.Add();
                    }

                    this.ObjContext.SaveChanges();
                    ts.Complete();
                }
            }
            catch (Exception ex)
            {
                //throw ex;
            }
        }