private void updateCurrentPage()
{
bool emergedNewPage = false;
pdfDocument.ProcessParagraphs();
if (pdfPage == null)
{
pdfPage = pdfDocument.Pages.Add();
emergedNewPage = true;
}
else if (pdfDocument.Pages.Count > currentPageNum)
{
pdfPage = pdfDocument.Pages[pdfDocument.Pages.Count];
emergedNewPage = true;
}
if (emergedNewPage)
{
currentPageNum = pdfDocument.Pages.Count;
pdfPage.PageInfo.DefaultTextState = pageTextState;
pdfPage.PageInfo.Margin = pageMargin;
pdfPage.Background = pageBackground;
}
}