asp.net implementation of simple pagination example _ practical skills

This article illustrates the method of asp.net to implement simple pagination. Share to everyone for your reference.

The implementation methods are as follows:

Copy Code code as follows:

<summary>
Paging content
</summary>
<param name= "Size" > Page size </param>
<param name= "Count" > Number of pages </param>
<param name= "Currendindex" > Current page </param>
<param name= "pattern" >url mode:demo.aspx?page={0}</param>
<param name= "target" > Window mode </param>
<returns></returns>
public static string get_pagenation (int size,
int count,
int Currendindex,
String pattern,
String target)
{
1> Open Window Target
target = string. IsNullOrEmpty (target)? "_top": Target;
2> Total Pages
int pagecount = count/size;
PageCount = PageCount * size = count? Pagecount:pagecount + 1;
3> Paging Content
StringBuilder strhtml = new StringBuilder ();
Strhtml.append ("<span class= ' pagenation ' >");

#region Header Processing
if (Currendindex > 1)
{
Strhtml.appendformat ("<a href= ' 1 ' target= ' {0} ' >[home]</a>", target);
Strhtml.appendformat ("<a href= ' {0} ' target= ' {1} ' >[page]</a>", String. Format (pattern, currendIndex-1), target);
}
Else
{
Strhtml.append ("<span class= ' disabled ' >[home]</span> <span class= ' disabled ' >[on a page]</span>");
}
#endregion

#region the middle part
int i = 1;

int right = (Currendindex + 4) > PageCount? Pagecount:currendindex + 4;
if (Currendindex > 6)
{
i = currendIndex-5;
}
Else
{
right = PageCount >= 10? 10:pagecount;
}
for (; I <= right; i++)
{
if (i = = Currendindex)
{
Strhtml.appendformat ("<font class= ' current ' >{0}</font>", i);
Strhtml.appendline ();
Continue
}
Strhtml.appendformat ("<a href= ' {0} ' target= ' {1} ' >[{2}]</a>", string.) Format (pattern, i), Target, i);
Strhtml.appendline ();
}
#endregion

#region Tail Handling
if (Currendindex = = PageCount)
{
Strhtml.append ("<span class= ' disabled ' >[next page]</span><span class= ' disabled ' >[' last]</span>");
Strhtml.appendformat ("Total ({0}) page", PageCount);
}
Else
{
Strhtml.appendformat ("<a href= ' {0} ' target= ' {1} ' >[next page]</a>", String. Format (Pattern, Currendindex + 1), target);
Strhtml.appendformat ("<a href= ' {0} ' target= ' {1} ' >[last]</a>", String.) Format (pattern, PageCount), target);
Strhtml.appendformat ("<label> total ({0}) page </label>", PageCount);
}
#endregion

Strhtml.append ("</span>");

return strhtml.tostring ();
}

I hope this article will help you with the ASP.net program design.