protected void DeleteFile(object sender, EventArgs e)
        {
            string employeeID = Convert.ToString(txtEid_LV.Text);
            Int64  EMP_ID     = Convert.ToInt64(lblHiddenId.Text);
            //string rootPath = Server.MapPath("../HRM/File/");
            //string filePath = (sender as LinkButton).CommandArgument;
            //string fullPath = rootPath + filePath;

            //File.Delete(fullPath);
            //Response.Redirect(Request.Url.AbsoluteUri);


            ServiceBLL  sv     = new ServiceBLL();
            LinkButton  imgbtn = (LinkButton)sender;
            GridViewRow row    = (GridViewRow)imgbtn.NamingContainer;

            try
            {
                string FilePath  = "";
                Label  lblfileID = (Label)grd_File.Rows[row.RowIndex].FindControl("lblfileID");
                if (lblfileID != null)
                {
                    FilePath = lblfileID.Text;
                    int result = sv.FilePathDEleting(FilePath);
                    if (result == 1)
                    {
                        BindGridEmployee(employeeID);
                    }
                }
            }
            catch (Exception ex)
            {
                ScriptManager.RegisterStartupScript(this.Page, Page.GetType(), "text", "func('" + ex.Message + "')", true);
            }
        }