public void NextPage()
{
if (total != null)
{
nextPage = page + 1;
return;
}
if (string.IsNullOrEmpty(nextPageId))
{
throw new Exception();
}
pageDiraction = PageDiraction.Next;
}
public void PreviousPage()
{
if (IsFirstPage())
{
throw new Exception();
}
if (total != null)
{
nextPage = page - 1;
return;
}
pageDiraction = PageDiraction.Previous;
}
public void SetLimit(byte limit)
{
if (limit < 1)
{
this.limit = 1;
}
else
{
if (limit > 99)
{
this.limit = 99;
}
else
{
this.limit = limit;
}
}
nextPageId = null;
previousPages.Clear();
pageDiraction = PageDiraction.Same;
currentPageId = string.Empty;
total = null;
}
