控件類代碼：
代碼如下:
using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Linq;
using System.Text;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Reflection;
using System.IO;
[assembly: WebResource("PageBarJS.js", "application/x-javascript")]
namespace Hawkon.Control {
[DefaultProperty("Text")]
[ToolboxData("<{0}:PageBar runat=server></{0}:PageBar>")]
public class PageBar : WebControl {
[Bindable(true)]
[Category("Data")]
[DefaultValue("1")]
[Localizable(true)]
public int PageIndex {
get {
return pageIndex;
}
set {
pageIndex = value;
}
}
private int pageIndex;
[Bindable(true)]
[Category("Data")]
[DefaultValue("1")]
[Localizable(true)]
public int PageCount {
get {
return pageCount;
}
set {
pageCount = value;
}
}
private int pageCount;
[Bindable(true)]
[Category("Data")]
[DefaultValue("5")]
[Localizable(true)]
public int DisplayCount {
get {
return displayCount;
}
set {
displayCount = value;
}
}
private int displayCount;
protected override void RenderContents(HtmlTextWriter output) {
string html = "";
html += CreateA(1, "<<");
int b = 0, e = 0;
if (pageIndex <= displayCount) {
b = 1;
e = displayCount * 2 + 1;
}
else if (pageIndex > pageCount - displayCount) {
b = pageCount - displayCount * 2;
e = pageCount;
}
else {
b = pageIndex - displayCount;
e = pageIndex + displayCount;
}
if (b <= 1) {
html += CreateA(1, "");
}
else
html += CreateA(b - 1, "");
for (int i = b; i <= e; i++) {
html += CreateA(i, i.ToString());
}
html += CreateA(e + 1, "");
html += CreateA(pageCount, ">>");
// html += string.Format("<script src='{0}' type='text/javascript'></script>",
// this.Page.ClientScript.GetWebResourceUrl(typeof(PageBar), "JScript1.js"));
output.Write(html);
}
private string CreateA(int pageIndex, string text) {
if (pageIndex == this.pageIndex) {
return string.Format("<a class=/"pageA/" title='頁' id =/"{0}/">{1}</a> ", pageIndex, text);
}
return string.Format("<a class=/"pageA/" title='頁' href=/"#/" id=/"{0}/">{1}</a> ", pageIndex, text);
}
protected override void OnPreRender(EventArgs e) {
base.OnPreRender(e);
string resourceName = "PageBarJS.js";
string url = this.Page.ClientScript.GetWebResourceUrl(this.GetType(), "PageBarJS.js");
string script = "/r/n<script src=/"" + HttpUtility.HtmlAttributeEncode(url) + "/" type=/"text/javascript/"></script>";
this.Page.ClientScript.RegisterClientScriptBlock(this.GetType(), resourceName, script, false);
script = @"<script type=""text/javascript"">$(document).ready(function() {InitPageBar(5, ""BookListByPage"", ""Books "", 50,""pageA"");});</script>"; this.Page.ClientScript.RegisterClientScriptBlock(this.GetType(), "ready", script);
