private int GetPageFromParameter()
{
if (string.IsNullOrEmpty(PreviousPage))
{
return(1);
}
if (string.IsNullOrEmpty(NextPage))
{
return(TotalPages);
}
var dict = NextPage.GetQueryStringDict();
if (dict.ContainsKey("page"))
{
return(int.Parse(dict["page"]) - 1);
}
return(0);
}