public StringBuilder DevidePage(int articleNumber, int pageSize, string request, string link, out int beginRowNumber, out int endRowNumber)
{
UserRegisterBusiness userReg = new UserRegisterBusiness();
StringBuilder PageDevisionhtml = new StringBuilder();
int pageNumber = 0;
int curPage = 0;
int prePage = 0;
int nextPage = 0;
int x = articleNumber % pageSize;
if (x > 0)
{
pageNumber = articleNumber / pageSize + 1;
}
else if (x == 0)
{
pageNumber = articleNumber / pageSize;
}
if (request != null && userReg.ValidatePageId(request))
{
curPage = Convert.ToInt32(request);
if (curPage == 1 && curPage == pageNumber)
{
prePage = curPage;
nextPage = curPage;
}
else if (curPage == 1 && curPage != pageNumber)
{
prePage = curPage;
nextPage = curPage + 1;
}
else if (curPage != 1 && curPage == pageNumber)
{
prePage = curPage - 1;
nextPage = curPage;
}
else
{
prePage = curPage - 1;
nextPage = curPage + 1;
}
}
else
{
curPage = 1;
prePage = curPage;
if (pageNumber > 1)
{
nextPage = curPage + 1;
}
else
{
nextPage = curPage;
}
}
PageDevisionhtml.Append(link + prePage.ToString() + "\">上一页</a>");
for (int j = 1; j <= pageNumber; j++)
{
PageDevisionhtml.Append(link + j.ToString() + "\">" + j.ToString() + "</a>");
}
PageDevisionhtml.Append(link + nextPage.ToString() + "\">下一页</a>");
beginRowNumber = (curPage - 1) * pageSize + 1;
endRowNumber = curPage * pageSize;
return(PageDevisionhtml);
}
