pagerbuttoncode.aspx.cs

《圣殿祭司的ASP.NET 2.0开发详解——使用C#》光盘内容.包含了书籍所含的源代码.非常经典的一本asp.net2.0的书籍

using System;
using System.Data;
using System.Configuration;
using System.Collections;
using System.Web;
using System.Web.Security;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Web.UI.WebControls.WebParts;
using System.Web.UI.HtmlControls;
using System.Drawing;

public partial class PagerButtonCode : System.Web.UI.Page
{
    protected void Page_Load(object sender, EventArgs e)
    {
		if (!IsPostBack)
		{
			gviewEmployees.Caption = "员工基本资料";
			//设置分页按钮
			gviewEmployees.PagerSettings.Mode = PagerButtons.NextPreviousFirstLast;
			gviewEmployees.PagerSettings.FirstPageImageUrl = "~/Images/First.gif";
			gviewEmployees.PagerSettings.PreviousPageImageUrl = "~/Images/Previous.gif";
			gviewEmployees.PagerSettings.NextPageImageUrl = "~/Images/Next.gif";
			gviewEmployees.PagerSettings.LastPageImageUrl = "~/Images/Last.gif";
			gviewEmployees.PageSize = 5;
			ViewState["Style"] = "0";
		}

		gviewEmployees.DataBind();
    }

	protected void gviewEmployees_DataBound(object sender, EventArgs e)
	{
		GridViewRow bottonPagerRow = gviewEmployees.BottomPagerRow;
		Label bottonPagerNo = new Label();
		bottonPagerNo.Text = "目前所在分页码（" + (gviewEmployees.PageIndex + 1) + "/" + gviewEmployees.PageCount + ")";
		bottonPagerRow.Cells[0].Controls.Add(bottonPagerNo);

		Literal myLiteral = new Literal();
		myLiteral.Text = "<BR/>";
		bottonPagerRow.Cells[0].Controls.Add(myLiteral);

		//动态创建分页按钮
		for (int i = 0; i < gviewEmployees.PageCount; i++)
		{
			LinkButton PageNo = new LinkButton();
			PageNo.Text = Convert.ToString(i + 1);
			PageNo.ID = (PageNo + i.ToString());
			PageNo.CommandArgument = i.ToString();
			PageNo.Click += new EventHandler(PageNo_Click);
			bottonPagerRow.Cells[0].Controls.Add(PageNo);
			Literal blank = new Literal();
			blank.Text = " ";
			bottonPagerRow.Cells[0].Controls.Add(blank);
		}
	}

	//创建分页按钮事件
	void PageNo_Click(object sender, EventArgs e)
	{
		gviewEmployees.PageIndex = Convert.ToInt16(((LinkButton)sender).CommandArgument);
	}
}