public void CARGARGRILLA()
    {
        List <DCPERSONASCER> dt = new List <DCPERSONASCER>();

        dt = PERSONASCER.PERSONASCERObtener(0);
        grdLista.Visible = false;
        if (dt.Count > 0)
        {
            grdLista.Visible    = true;
            grdLista.DataSource = null;
            grdLista.DataBind();
            grdLista.DataSource = dt;
            grdLista.DataBind();
        }
        else
        {
            grdLista.Visible    = false;
            grdLista.DataSource = null;
            grdLista.DataBind();
        }
    }
    public void CARGARGRILLA3()
    {
        List <DCPERSONASCER> dt = new List <DCPERSONASCER>();

        dt = PERSONASCER.PERSONASCERObtener(0);
        GridView1.Visible = false;
        if (dt.Count > 0)
        {
            GridView1.Visible    = true;
            GridView1.DataSource = null;
            GridView1.DataBind();
            GridView1.DataSource = dt;
            GridView1.DataBind();
        }
        else
        {
            GridView1.Visible    = false;
            GridView1.DataSource = null;
            GridView1.DataBind();
        }
    }