protected void Page_Load(object sender, EventArgs e)
 {
     if (!Page.IsPostBack)
     {
         GVClientesLCliOS.DataSource = CliDal.ListarPorNome();
         GVClientesLCliOS.DataBind();
     }
 }
 protected void GVClientesLCliOS_PageIndexChanging(object sender, GridViewPageEventArgs e)
 {
     GVClientesLCliOS.PageIndex  = e.NewPageIndex;
     GVClientesLCliOS.DataSource = CliDal.ListarPorNome();
     GVClientesLCliOS.DataBind();
 }