gridview分頁：第一頁 下一頁 1 2 3 4 上一頁 最末頁

效果圖：

功能簡介：可使用上下鍵選中行，選中後點擊修改，textbox獲得gridview中的代碼的數據。對你有幫助的話，請記得要點擊“好文要頂”哦！！！不懂的，請留言。廢話不多說了，貼碼如下：

View Code

"server">
    
    

    

View Code

"form1" runat="server">
    

        

       "btnUpd" runat="server" TabIndex="3" Text="修改" Width="59px" Font-Size="14px" OnClick="btnUpd_Click" />
        "NUM" runat="server" CssClass="hidden">
        "tbValue" runat="server">
        "gvData" runat="server" AutoGenerateColumns="false" Width="100%"
            AllowPaging="true" PageIndex="0" PageSize="15" OnPageIndexChanging="gvData_PageIndexChanging"
            OnRowCreated="gvData_RowCreated" OnRowDataBound="gvData_RowDataBound">
            "首頁" NextPageText="下一頁" PreviousPageText="上一頁" LastPageText="末頁"
                Mode="NumericFirstLast" />
            
                "True" Visible="False" />
                "STOCK_NO" HeaderText="代號" />
                "STOCK_NAME" HeaderText="字段二" />
                "FACT_NO" HeaderText="字段三" />
                "ADDRESS" HeaderText="字段四" />
                "MEMO_DESC" HeaderText="字段五" />
                "CARRYDOWN_YM" HeaderText="字段六" />
                "CLOSEDOWN_YM" HeaderText="字段七" />
                "CUST_FLAG" HeaderText="字段八" />
            
            "Left" />
            "LightBlue" Wrap="true" />
        
    
    

using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Data.SqlClient;//請添加以下命名空間
using System.Data;
using System.Drawing;

public partial class _Default : System.Web.UI.Page
{
    SqlConnection con = new SqlConnection("Server=SERVER\\xxx;Database=xxxx;User ID=xx;Pwd=xx;");
private int _i = 0;//定義變量 ，查詢 Grid設定樣式有用到
    protected void Page_Load(object sender, EventArgs e)
    {
if (!Page.IsPostBack)
        {
            getBind();
        }
    }
protected void getBind()
    {
string str = "select * from im01";
        DataSet ds = new DataSet();
        SqlDataAdapter da = new SqlDataAdapter(str, con);
        da.Fill(ds);
        DataTable dt = ds.Tables[0];
        gvData.DataSource = dt;
        gvData.DataBind();
    }
protected void gvData_PageIndexChanging(object sender, GridViewPageEventArgs e)
    {

    }
protected void gvData_RowCreated(object sender, GridViewRowEventArgs e)
    {
if (e.Row.RowType == DataControlRowType.Pager)
        {
            Label label_Index = new Label();
            LinkButton Button_IndexFirst = new LinkButton();
            LinkButton Button_IndexLast = new LinkButton();
            LinkButton Button_IndexNext = new LinkButton();
            LinkButton Button_IndexPrevious = new LinkButton();

            Button_IndexFirst.Text = "第一頁 ";
            Button_IndexFirst.CommandName = "first";
            Button_IndexFirst.ForeColor = Color.Blue;
            Button_IndexFirst.Click += new EventHandler(PageButtonClick);

            Button_IndexNext.Text = "   下一頁 ";
            Button_IndexNext.CommandName = "next";
            Button_IndexNext.ForeColor = Color.Blue;

            Button_IndexNext.Click += new EventHandler(PageButtonClick);

            Button_IndexPrevious.Text = "前一頁 ";
            Button_IndexPrevious.CommandName = "previous";
            Button_IndexPrevious.ForeColor = Color.Blue;
            Button_IndexPrevious.Click += new EventHandler(PageButtonClick);

            Button_IndexLast.Text = "最末頁 ";
            Button_IndexLast.CommandName = "last";
            Button_IndexLast.ForeColor = Color.Blue;
            Button_IndexLast.Click += new EventHandler(PageButtonClick);

            e.Row.Controls[0].Controls[0].Controls[0].Controls[0].Controls.AddAt(0, (Button_IndexFirst));
            e.Row.Controls[0].Controls[0].Controls[0].Controls[0].Controls.AddAt(1, (Button_IndexPrevious));

int controlTmp = e.Row.Controls[0].Controls[0].Controls[0].Controls.Count - 1;
            e.Row.Controls[0].Controls[0].Controls[0].Controls[controlTmp].Controls.Add(Button_IndexNext);
            e.Row.Controls[0].Controls[0].Controls[0].Controls[controlTmp].Controls.Add(Button_IndexLast);
        }
    }
protected void gvData_RowDataBound(object sender, GridViewRowEventArgs e)
    {
if (e.Row.RowType == DataControlRowType.DataRow)
        {
//设置悬浮鼠标指针形状为"小手"   
            e.Row.Attributes["style"] = "Cursor:hand";
        }
string strGvName = "gvData";
        e.Row.Attributes.Add("id", strGvName + _i.ToString());
        e.Row.Attributes.Add("onKeyDown", "SelectRow(event,'" + strGvName + "');");
        e.Row.Attributes.Add("onClick", "MarkRow(" + _i.ToString() + ",'" + strGvName + "');");
        e.Row.Attributes.Add("tabindex", "0");
        _i++;
    }
protected void PageButtonClick(object sender, EventArgs e)
    {
        LinkButton clickedButton = ((LinkButton)sender);
if (clickedButton.CommandName == "first")
        {
            gvData.PageIndex = 0;
        }
else if (clickedButton.CommandName == "next")
        {
if (gvData.PageIndex < gvData.PageCount - 1)
            {
                gvData.PageIndex += 1;
            }
        }
else if (clickedButton.CommandName == "previous")
        {
if (gvData.PageIndex >= 1)
            {
                gvData.PageIndex -= 1;
            }
        }
else if (clickedButton.CommandName == "last")
        {
            gvData.PageIndex = gvData.PageCount - 1;
        }
        getBind();
    } 
//修改
    protected void btnUpd_Click(object sender, EventArgs e)
    {
int intNum = 0;
if (this.NUM.Text == "" || this.NUM.Text == "0")
        {
            Response.Write("");
return;
        }
else
        {
            intNum = Convert.ToInt16(this.NUM.Text) - 1;
            tbValue.Text = this.gvData.Rows[intNum].Cells[1].Text.ToString();
        }
    }
}

转载于:https://www.cnblogs.com/koeltp/archive/2012/02/21/2361143.html