簡単なアクセスの下のページasp.Netコード

 
  
public void listArticle() 
  
{ 
  
CmsArticle arObj = new CmsArticle(); 
  
DataSet ds = arObj.listArticle(); 
  
if (ds != null) 
  
{ 
  
PagedDataSource pds = new PagedDataSource(); 
  
pds.DataSource = ds.Tables[0].DefaultView; 
  
pds.AllowPaging = true; 
  
pds.PageSize = 1; 
  
pds.CurrentPageIndex = currentpage - 1; 
  
 
  
rsCount = ds.Tables[0].Rows.Count; 
  
pageCount = pds.PageCount; 
  
pagesize = pds.PageSize; 
  
 
  
gvNewList.DataSource = pds; 
  
gvNewList.DataBind(); 
  
 
  
 
  
///    
  
double result; 
  
result = rsCount / pagesize; 
  
string[] r = new string[2]; 
  
r = result.ToString().Split('.'); 
  
pageCount = Convert.ToInt32(r[0]); 
  
 
  
if (result > pageCount) 
  
{ 
  
pageCount = pageCount + 1; 
  
} 
  
 
  
///       
  
if (!pds.IsFirstPage) 
  
{ 
  
lnkPrev.NavigateUrl = "?page=" + Convert.ToString(currentpage - 1); 
  
//lnkHead.NavigateUrl ="?Page=" + Convert.ToString(1); 
  
} 
  
 
  
///       
  
if (!pds.IsLastPage) 
  
{ 
  
lnkNext.NavigateUrl = "?page=" + Convert.ToString(currentpage + 1); 
  
//lnkEnd.NavigateUrl = "?Page=" + Convert.ToString(rsCount); 
  
} 
  
} 
  
 
  
listInfoLabel.Text = "   " + rsCount + " ，  " + pagesize + " ，   " + currentpage + "/" + pageCount + " "; 
  
pageInfoLiteral.Text = WebApp.Pagination.Show(currentpage, pageCount, 10, "?page=", ""); 
  
}