private void GetWebpartZoneByPageId(HttpRequest request, HttpResponse response)
{
int pageId = ValidationHelper.GetInteger(request.QueryString["id"], 0);
using (PageProvider pageProvider = new PageProvider())
{
using (LayoutWebPartZoneProvider layoutWebPartZoneProvider = new LayoutWebPartZoneProvider())
{
PageInfo pageInfo = pageProvider.Select(pageId, new ErrorInfoList());
if (pageInfo != null)
{
List<LayoutWebPartZoneInfo> webPartZones =
layoutWebPartZoneProvider.SelectAllByLayoutId(pageInfo.PageLayoutId, new ErrorInfoList());
DataContractJsonSerializer serializer = new DataContractJsonSerializer(typeof(List<LayoutWebPartZoneInfo>));
serializer.WriteObject(response.OutputStream, webPartZones);
response.OutputStream.Close();
}
}
}
}