public async void setTableProducts()
{
try
{
List <Product> products = await DefaultController.GetProducts();
DataTable tableProducts = Utils.Util.ConvertToDataTable <Product>(products);
GridView1.DataSource = tableProducts;
GridView1.DataBind();
}
catch (Exception ex)
{
string script = @"<script type='text/javascript'>
alert('{0}');
</script>";
script = string.Format(script, ex.Message);
ScriptManager.RegisterStartupScript(this, typeof(Page), "alerta", script, false);
}
}