Implementation of Automatic Paging for long content in Asp.net
When an article is too long, you can automatically write a small program to paging it.
Code: public class T3: system. Web. UI. Page
{
Private string STR; // character
Private int strl; // The total length of a character.
Private int pagesize; // The number of characters displayed on each page
Private void page_load (Object sender, system. eventargs E)
{
// Place user code here to initialize the page
STR = "1234567891234567898522555 ";
Pagesize = 3;
Strl = Str. length;
Response. Write (strl );
Substr ();
}
Private void substr ()
{
Int Ct = int32.parse (request. querystring ["page"]);
If (strl = (strl/pagesize) * pagesize) // check whether the total number of records on the page can be divisible by the number of records on each page
{
For (INT I = 1; I <= strl/pagesize; I ++)
{
Response. Write ("Page: <a href = '#' +"> "+ (I) +" </"+" A> ");
}
String S = Str. substring (pagesize * CT-pagesize, pagesize );
Response. Write (s );
}
Else if (CT * pagesize> strl) // the setting of the last page without division, for example, the character length is 13, and each page is 3, processing the display of the last page
{
For (INT I = 1; I <= (strl/pagesize) + 1; I ++)
{
Response. Write ("Page: <a href = '#'/" + "A> ");
}
String S = Str. substring (CT-1) * pagesize, strl-(CT-1) * pagesize );
Response. Write (s );
}
Else // display settings for other pages without being divisible
{
For (INT I = 1; I <= strl/pagesize + 1; I ++)
{
Response. Write ("Page: <a href = '#' +"> "+ (I) +" </"+" A> ");
}
String S = Str. substring (pagesize * CT-pagesize, pagesize );
Response. Write (s );
}
}
}
