GridViewNavigator
<%@ Control Language="C#" AutoEventWireup="true" CodeFile="GridViewNavigator.ascx.cs"
Inherits="Controls_GridViewNavigator" %>
<link href="../Css/ToolBar.css" type="text/css" rel="stylesheet" />
<div id="tblNoData" runat="server" style="border-top:solid 1px #EEE;border-bottom:solid 1px #EEE; padding: 10px 0px;
background-color: #f9f9f9; text-align: center;">
<asp:Label ID="lblNoData" runat="server" Text="當前資料庫中沒有符合條件的資料。" ForeColor="#FF7E42"></asp:Label>
</div>
<div id="tblPage" runat="server" style="text-align: right; padding-right: 10px;">
<table width="100%">
<tr>
<td style="width: 50%" align=left>
<asp:Label ID="lblItemNumber" runat="server" Enabled="False">總條目數</asp:Label>:
<asp:Label ID="lblRecordCount" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
<asp:Label ID="lblPageItemNumber" runat="server" Enabled="False">每頁條目數</asp:Label>:
<asp:Label ID="lblPageSize" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
</td>
<td style="width: 50%" align=right>
<asp:Label ID="lblCurrentPage" runat="server" Enabled="False">頁碼</asp:Label>:
<asp:Label ID="lblPageIndex" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
<asp:Label ID="lblSplit" runat="server" Text="Label" Enabled="false">/</asp:Label>
<asp:Label ID="lblPageCount" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
<asp:LinkButton ID="lnkFirst" runat="server" CausesValidation="False" CommandName="First"
Enabled="False">首頁</asp:LinkButton>
<asp:LinkButton ID="lnkPrevious" runat="server" CausesValidation="False" CommandName="Previous"
Enabled="False">上一頁</asp:LinkButton>
<asp:LinkButton ID="lnkNext" runat="server" CausesValidation="False" CommandName="Next"
Enabled="False">下一頁</asp:LinkButton>
<asp:LinkButton ID="lnkLast" runat="server" CausesValidation="False" CommandName="Last"
Enabled="False">尾頁</asp:LinkButton>
<asp:TextBox ID="txtPage" runat="server" CssClass="txtPage" Width="30px" Wrap="False"
Enabled="False">1</asp:TextBox>
<asp:Button ID="btnGo" runat="server" CssClass="btnGo" Enabled="False"></asp:Button>
</td>
</tr>
</table>
</div>
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.Threading;
public partial class Controls_GridViewNavigator : System.Web.UI.UserControl
{
private string _gridViewId = "";
private int _pageIndex = 1;
private int _pageSize = 25;
private string _keyField = "";
//private string _sortField = "";
//private SortType _sortType = SortType.ASC;
private DataTable _dataSource;
public enum SortType
{
ASC,DESC
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (!this.IsPostBack)
{
this.Unload += new EventHandler(Controls_GridViewPage_Unload);
txtPage.Attributes.Add("onkeypress", "if(event.keyCode == 13){document.all." + btnGo.ClientID + ".click();event.returnValue=false;}");
txtPage.Attributes.Add("onmouseover", "if(!document.all." + txtPage.ClientID + ".style.disabled){document.all." +
txtPage.ClientID + ".focus();document.all." + txtPage.ClientID + ".select();}");
}
}
void Controls_GridViewPage_Unload(object sender, EventArgs e)
{
if (Session["GridViewDataSource"] != null)
{
Session["GridViewDataSource"] = null;
}
}
#region Properties
/// <summary>
/// 顯示資料表的DataGrid名稱
/// </summary>
public string GridViewId
{
get
{
return _gridViewId;
}
set
{
this._gridViewId = value;
}
}
/// <summary>
/// 取得用於確定DataGrid每一行的字段名稱,如:RoleID
/// </summary>
public string KeyField
{
get
{
return _keyField;
}
set
{
_keyField = value;
}
}
/// <summary>
/// 排序字段
/// </summary>
//public string SortField
//{
// get
// {
// return _sortField;
// }
// set
// {
// _sortField = value;
// }
//}
/// <summary>
/// 排序方式
/// </summary>
//public SortType SortDirection
//{
// get
// {
// return _sortType;
// }
// set
// {
// _sortType = value;
// }
//}
/// <summary>
/// 設定或取得當前頁碼
/// </summary>
public int PageIndex
{
get
{
//return _pageIndex;
return (ViewState["PageIndex"] == null) ? _pageIndex : int.Parse(this.ViewState["PageIndex"].ToString());
}
set
{
_pageIndex = value;
if (this.ViewState["PageIndex"] == null)
{
this.ViewState.Add("PageIndex", value);
}
else
{
this.ViewState["PageIndex"] = value;
}
}
}
///<summary>
///設置pageSize,每頁顯示的紀錄條數
///</summary>
public int PageSize
{
get
{
return _pageSize;
}
set
{
_pageSize = value;
}
}
/// <summary>
/// 用于綁定數據的Table
/// </summary>
public DataTable DataSource
{
get
{
if (Session["GridViewDataSource"] != null)
{
this._dataSource = Session["GridViewDataSource"] as System.Data.DataTable;
}
return this._dataSource;
}
set
{
this._dataSource = value;
if (Session["GridViewDataSource"] == null)
{
Session.Add("GridViewDataSource", this._dataSource);
}
else
{
Session["GridViewDataSource"] = this._dataSource;
}
Navigate();
}
}
#endregion
/// <summary>
/// 導向到某一頁面
/// </summary>
/// <param name="pageIndex">頁碼</param>
public void Navigate(int targetPageIndex)
{
// 取得總頁數
int pageCount=GetPageCount();
if (targetPageIndex < 1)
{
PageIndex = 1;
}
if (targetPageIndex > pageCount)
{
PageIndex = pageCount;
}
else
{
PageIndex = targetPageIndex;
}
ShowPage();
}
/// <summary>
/// 初始化資料,並顯示第一頁
/// </summary>
private void Navigate()
{
PageIndex = 1;
ShowPage();
}
/// <summary>
/// 綁定數據
/// </summary>
private void ShowPage()
{
try
{
BindGridViewData();
DisplayPagingStatus();
EnablePagingControls();
}
catch (Exception ex)
{
string msg = ex.Message;
throw ex;
}
}
private void BindGridViewData()
{
try
{
System.Web.UI.Control ctrl = this.Parent;
GridView GridViewControl = (GridView)ctrl.FindControl(_gridViewId);
if (this._pageSize > 0)
{
GridViewControl.PageSize = this._pageSize;
}
GridViewControl.DataSource = this.DataSource;
if (!string.IsNullOrEmpty(this._keyField))
{
GridViewControl.DataKeyNames = new string[] { _keyField };
}
GridViewControl.PageIndex = this.PageIndex - 1;
GridViewControl.DataBind();
if (DataSource.Rows.Count <= 0)
{
tblNoData.Visible = true;
tblPage.Visible = false;
}
else
{
tblNoData.Visible = false;
tblPage.Visible = true;
}
}
catch (Exception ex)
{
throw ex;
}
}
private void DisplayPagingStatus()
{
int pageCount = this.GetPageCount();
int recordCount = this.GetRecordCount();
lblPageIndex.Text = PageIndex.ToString();
lblPageCount.Text = pageCount.ToString();
lblRecordCount.Text = recordCount.ToString();
lblPageSize.Text = _pageSize.ToString();
txtPage.Text = PageIndex.ToString();
}
/// <summary>
/// 設置翻頁按鈕的狀態
/// </summary>
public void EnablePagingControls()
{
int pageCount = this.GetPageCount();
if (pageCount == 0)
{
lblCurrentPage.Enabled = false;
lblPageIndex.Enabled = false;
lblSplit.Enabled = false;
lblPageCount.Enabled = false;
lblItemNumber.Enabled = false;
lblRecordCount.Enabled = false;
lblPageItemNumber.Enabled = false;
lblPageSize.Enabled = false;
}
else
{
lblCurrentPage.Enabled = true;
lblPageIndex.Enabled = true;
lblSplit.Enabled = true;
lblPageCount.Enabled = true;
lblItemNumber.Enabled = true;
lblRecordCount.Enabled = true;
lblPageItemNumber.Enabled = true;
lblPageSize.Enabled = true;
if (pageCount <= 1)
{ //小於等於一頁
this.lnkFirst.Enabled = false;
this.lnkPrevious.Enabled = false;
this.lnkNext.Enabled = false;
this.lnkLast.Enabled = false;
this.txtPage.Enabled = false;
this.btnGo.Enabled = false;
}
else
{
//有多頁
if (PageIndex == 1)
{
//當前為第一頁
this.lnkFirst.Enabled = false;
this.lnkPrevious.Enabled = false;
this.lnkNext.Enabled = true;
this.lnkLast.Enabled = true;
}
else if (PageIndex == pageCount)
{
//當前為最後頁
this.lnkFirst.Enabled = true;
this.lnkPrevious.Enabled = true;
this.lnkNext.Enabled = false;
this.lnkLast.Enabled = false;
}
else
{ //中間頁
this.lnkFirst.Enabled = true;
this.lnkPrevious.Enabled = true;
this.lnkNext.Enabled = true;
this.lnkLast.Enabled = true;
}
this.txtPage.Enabled = true;
this.btnGo.Enabled = true;
}
}
}
/// <summary>
/// 取得總頁數
/// </summary>
private int GetPageCount()
{
int recordCount = GetRecordCount();
int pageCount = (recordCount % _pageSize == 0) ? Convert.ToInt32(recordCount / _pageSize) : Convert.ToInt32(recordCount / _pageSize) + 1;
return pageCount;
}
/// <summary>
/// 取得總條目數
/// </summary>
/// <returns></returns>
private int GetRecordCount()
{
return this.DataSource.Rows.Count;
}
#region EventHandler
/// <summary>
/// 頁碼變換:上頁、下頁、前頁、后頁
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnNavigate(object sender, System.Web.UI.WebControls.CommandEventArgs e)
{
LinkButton lnkPage = (LinkButton)sender;
this.PageIndex=CalculateTargetPageIndex(lnkPage.CommandName);
ShowPage();
}
/// <summary>
/// 直接跳轉到某一頁
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnGo_Click(object sender, System.EventArgs e)
{
try
{
int inputPageIndex = 0;
int.TryParse(txtPage.Text.Trim(), out inputPageIndex);
this.PageIndex = CalculateTargetPageIndex(inputPageIndex);
ShowPage();
}
catch (Exception ex)
{
string msg = ex.Message;
throw ex;
}
}
private int CalculateTargetPageIndex(string commandName)
{
int targetPageIndex = 0;
int pageCount = this.GetPageCount();
switch (commandName)
{
case "First": // 第1頁
{
targetPageIndex = 1;
}
break;
case "Previous": // 前頁
if (PageIndex > 1)
{
targetPageIndex = PageIndex - 1;
}
break;
case "Next": // 后頁
if (PageIndex < pageCount)
{
targetPageIndex = PageIndex + 1;
}
break;
case "Last": // 尾頁
{
targetPageIndex = pageCount;
}
break;
}
return targetPageIndex;
}
private int CalculateTargetPageIndex(int intputPageIndex)
{
int targetPageIndex = 0;
int pageCount = this.GetPageCount();
if (intputPageIndex > pageCount)
{
targetPageIndex = pageCount;
}
else if (intputPageIndex <= 1)
{
targetPageIndex = 1;
}
else
{
targetPageIndex = intputPageIndex;
}
return targetPageIndex;
}
#endregion
#region Web Form 設計工具產生的程式碼
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 此為 ASP.NET Web Form 設計工具所需的呼叫。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 此為設計工具支援所必須的方法 - 請勿使用程式碼編輯器修改
/// 這個方法的內容。
/// </summary>
private void InitializeComponent()
{
this.lnkFirst.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.lnkPrevious.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.lnkNext.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.lnkLast.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.btnGo.Click += new System.EventHandler(this.btnGo_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
}
Inherits="Controls_GridViewNavigator" %>
<link href="../Css/ToolBar.css" type="text/css" rel="stylesheet" />
<div id="tblNoData" runat="server" style="border-top:solid 1px #EEE;border-bottom:solid 1px #EEE; padding: 10px 0px;
background-color: #f9f9f9; text-align: center;">
<asp:Label ID="lblNoData" runat="server" Text="當前資料庫中沒有符合條件的資料。" ForeColor="#FF7E42"></asp:Label>
</div>
<div id="tblPage" runat="server" style="text-align: right; padding-right: 10px;">
<table width="100%">
<tr>
<td style="width: 50%" align=left>
<asp:Label ID="lblItemNumber" runat="server" Enabled="False">總條目數</asp:Label>:
<asp:Label ID="lblRecordCount" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
<asp:Label ID="lblPageItemNumber" runat="server" Enabled="False">每頁條目數</asp:Label>:
<asp:Label ID="lblPageSize" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
</td>
<td style="width: 50%" align=right>
<asp:Label ID="lblCurrentPage" runat="server" Enabled="False">頁碼</asp:Label>:
<asp:Label ID="lblPageIndex" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
<asp:Label ID="lblSplit" runat="server" Text="Label" Enabled="false">/</asp:Label>
<asp:Label ID="lblPageCount" ForeColor="Red" runat="server" Enabled="False"></asp:Label>
<asp:LinkButton ID="lnkFirst" runat="server" CausesValidation="False" CommandName="First"
Enabled="False">首頁</asp:LinkButton>
<asp:LinkButton ID="lnkPrevious" runat="server" CausesValidation="False" CommandName="Previous"
Enabled="False">上一頁</asp:LinkButton>
<asp:LinkButton ID="lnkNext" runat="server" CausesValidation="False" CommandName="Next"
Enabled="False">下一頁</asp:LinkButton>
<asp:LinkButton ID="lnkLast" runat="server" CausesValidation="False" CommandName="Last"
Enabled="False">尾頁</asp:LinkButton>
<asp:TextBox ID="txtPage" runat="server" CssClass="txtPage" Width="30px" Wrap="False"
Enabled="False">1</asp:TextBox>
<asp:Button ID="btnGo" runat="server" CssClass="btnGo" Enabled="False"></asp:Button>
</td>
</tr>
</table>
</div>
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.Threading;
public partial class Controls_GridViewNavigator : System.Web.UI.UserControl
{
private string _gridViewId = "";
private int _pageIndex = 1;
private int _pageSize = 25;
private string _keyField = "";
//private string _sortField = "";
//private SortType _sortType = SortType.ASC;
private DataTable _dataSource;
public enum SortType
{
ASC,DESC
}
protected void Page_Load(object sender, System.EventArgs e)
{
if (!this.IsPostBack)
{
this.Unload += new EventHandler(Controls_GridViewPage_Unload);
txtPage.Attributes.Add("onkeypress", "if(event.keyCode == 13){document.all." + btnGo.ClientID + ".click();event.returnValue=false;}");
txtPage.Attributes.Add("onmouseover", "if(!document.all." + txtPage.ClientID + ".style.disabled){document.all." +
txtPage.ClientID + ".focus();document.all." + txtPage.ClientID + ".select();}");
}
}
void Controls_GridViewPage_Unload(object sender, EventArgs e)
{
if (Session["GridViewDataSource"] != null)
{
Session["GridViewDataSource"] = null;
}
}
#region Properties
/// <summary>
/// 顯示資料表的DataGrid名稱
/// </summary>
public string GridViewId
{
get
{
return _gridViewId;
}
set
{
this._gridViewId = value;
}
}
/// <summary>
/// 取得用於確定DataGrid每一行的字段名稱,如:RoleID
/// </summary>
public string KeyField
{
get
{
return _keyField;
}
set
{
_keyField = value;
}
}
/// <summary>
/// 排序字段
/// </summary>
//public string SortField
//{
// get
// {
// return _sortField;
// }
// set
// {
// _sortField = value;
// }
//}
/// <summary>
/// 排序方式
/// </summary>
//public SortType SortDirection
//{
// get
// {
// return _sortType;
// }
// set
// {
// _sortType = value;
// }
//}
/// <summary>
/// 設定或取得當前頁碼
/// </summary>
public int PageIndex
{
get
{
//return _pageIndex;
return (ViewState["PageIndex"] == null) ? _pageIndex : int.Parse(this.ViewState["PageIndex"].ToString());
}
set
{
_pageIndex = value;
if (this.ViewState["PageIndex"] == null)
{
this.ViewState.Add("PageIndex", value);
}
else
{
this.ViewState["PageIndex"] = value;
}
}
}
///<summary>
///設置pageSize,每頁顯示的紀錄條數
///</summary>
public int PageSize
{
get
{
return _pageSize;
}
set
{
_pageSize = value;
}
}
/// <summary>
/// 用于綁定數據的Table
/// </summary>
public DataTable DataSource
{
get
{
if (Session["GridViewDataSource"] != null)
{
this._dataSource = Session["GridViewDataSource"] as System.Data.DataTable;
}
return this._dataSource;
}
set
{
this._dataSource = value;
if (Session["GridViewDataSource"] == null)
{
Session.Add("GridViewDataSource", this._dataSource);
}
else
{
Session["GridViewDataSource"] = this._dataSource;
}
Navigate();
}
}
#endregion
/// <summary>
/// 導向到某一頁面
/// </summary>
/// <param name="pageIndex">頁碼</param>
public void Navigate(int targetPageIndex)
{
// 取得總頁數
int pageCount=GetPageCount();
if (targetPageIndex < 1)
{
PageIndex = 1;
}
if (targetPageIndex > pageCount)
{
PageIndex = pageCount;
}
else
{
PageIndex = targetPageIndex;
}
ShowPage();
}
/// <summary>
/// 初始化資料,並顯示第一頁
/// </summary>
private void Navigate()
{
PageIndex = 1;
ShowPage();
}
/// <summary>
/// 綁定數據
/// </summary>
private void ShowPage()
{
try
{
BindGridViewData();
DisplayPagingStatus();
EnablePagingControls();
}
catch (Exception ex)
{
string msg = ex.Message;
throw ex;
}
}
private void BindGridViewData()
{
try
{
System.Web.UI.Control ctrl = this.Parent;
GridView GridViewControl = (GridView)ctrl.FindControl(_gridViewId);
if (this._pageSize > 0)
{
GridViewControl.PageSize = this._pageSize;
}
GridViewControl.DataSource = this.DataSource;
if (!string.IsNullOrEmpty(this._keyField))
{
GridViewControl.DataKeyNames = new string[] { _keyField };
}
GridViewControl.PageIndex = this.PageIndex - 1;
GridViewControl.DataBind();
if (DataSource.Rows.Count <= 0)
{
tblNoData.Visible = true;
tblPage.Visible = false;
}
else
{
tblNoData.Visible = false;
tblPage.Visible = true;
}
}
catch (Exception ex)
{
throw ex;
}
}
private void DisplayPagingStatus()
{
int pageCount = this.GetPageCount();
int recordCount = this.GetRecordCount();
lblPageIndex.Text = PageIndex.ToString();
lblPageCount.Text = pageCount.ToString();
lblRecordCount.Text = recordCount.ToString();
lblPageSize.Text = _pageSize.ToString();
txtPage.Text = PageIndex.ToString();
}
/// <summary>
/// 設置翻頁按鈕的狀態
/// </summary>
public void EnablePagingControls()
{
int pageCount = this.GetPageCount();
if (pageCount == 0)
{
lblCurrentPage.Enabled = false;
lblPageIndex.Enabled = false;
lblSplit.Enabled = false;
lblPageCount.Enabled = false;
lblItemNumber.Enabled = false;
lblRecordCount.Enabled = false;
lblPageItemNumber.Enabled = false;
lblPageSize.Enabled = false;
}
else
{
lblCurrentPage.Enabled = true;
lblPageIndex.Enabled = true;
lblSplit.Enabled = true;
lblPageCount.Enabled = true;
lblItemNumber.Enabled = true;
lblRecordCount.Enabled = true;
lblPageItemNumber.Enabled = true;
lblPageSize.Enabled = true;
if (pageCount <= 1)
{ //小於等於一頁
this.lnkFirst.Enabled = false;
this.lnkPrevious.Enabled = false;
this.lnkNext.Enabled = false;
this.lnkLast.Enabled = false;
this.txtPage.Enabled = false;
this.btnGo.Enabled = false;
}
else
{
//有多頁
if (PageIndex == 1)
{
//當前為第一頁
this.lnkFirst.Enabled = false;
this.lnkPrevious.Enabled = false;
this.lnkNext.Enabled = true;
this.lnkLast.Enabled = true;
}
else if (PageIndex == pageCount)
{
//當前為最後頁
this.lnkFirst.Enabled = true;
this.lnkPrevious.Enabled = true;
this.lnkNext.Enabled = false;
this.lnkLast.Enabled = false;
}
else
{ //中間頁
this.lnkFirst.Enabled = true;
this.lnkPrevious.Enabled = true;
this.lnkNext.Enabled = true;
this.lnkLast.Enabled = true;
}
this.txtPage.Enabled = true;
this.btnGo.Enabled = true;
}
}
}
/// <summary>
/// 取得總頁數
/// </summary>
private int GetPageCount()
{
int recordCount = GetRecordCount();
int pageCount = (recordCount % _pageSize == 0) ? Convert.ToInt32(recordCount / _pageSize) : Convert.ToInt32(recordCount / _pageSize) + 1;
return pageCount;
}
/// <summary>
/// 取得總條目數
/// </summary>
/// <returns></returns>
private int GetRecordCount()
{
return this.DataSource.Rows.Count;
}
#region EventHandler
/// <summary>
/// 頁碼變換:上頁、下頁、前頁、后頁
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void OnNavigate(object sender, System.Web.UI.WebControls.CommandEventArgs e)
{
LinkButton lnkPage = (LinkButton)sender;
this.PageIndex=CalculateTargetPageIndex(lnkPage.CommandName);
ShowPage();
}
/// <summary>
/// 直接跳轉到某一頁
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
private void btnGo_Click(object sender, System.EventArgs e)
{
try
{
int inputPageIndex = 0;
int.TryParse(txtPage.Text.Trim(), out inputPageIndex);
this.PageIndex = CalculateTargetPageIndex(inputPageIndex);
ShowPage();
}
catch (Exception ex)
{
string msg = ex.Message;
throw ex;
}
}
private int CalculateTargetPageIndex(string commandName)
{
int targetPageIndex = 0;
int pageCount = this.GetPageCount();
switch (commandName)
{
case "First": // 第1頁
{
targetPageIndex = 1;
}
break;
case "Previous": // 前頁
if (PageIndex > 1)
{
targetPageIndex = PageIndex - 1;
}
break;
case "Next": // 后頁
if (PageIndex < pageCount)
{
targetPageIndex = PageIndex + 1;
}
break;
case "Last": // 尾頁
{
targetPageIndex = pageCount;
}
break;
}
return targetPageIndex;
}
private int CalculateTargetPageIndex(int intputPageIndex)
{
int targetPageIndex = 0;
int pageCount = this.GetPageCount();
if (intputPageIndex > pageCount)
{
targetPageIndex = pageCount;
}
else if (intputPageIndex <= 1)
{
targetPageIndex = 1;
}
else
{
targetPageIndex = intputPageIndex;
}
return targetPageIndex;
}
#endregion
#region Web Form 設計工具產生的程式碼
override protected void OnInit(EventArgs e)
{
//
// CODEGEN: 此為 ASP.NET Web Form 設計工具所需的呼叫。
//
InitializeComponent();
base.OnInit(e);
}
/// <summary>
/// 此為設計工具支援所必須的方法 - 請勿使用程式碼編輯器修改
/// 這個方法的內容。
/// </summary>
private void InitializeComponent()
{
this.lnkFirst.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.lnkPrevious.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.lnkNext.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.lnkLast.Command += new System.Web.UI.WebControls.CommandEventHandler(OnNavigate);
this.btnGo.Click += new System.EventHandler(this.btnGo_Click);
this.Load += new System.EventHandler(this.Page_Load);
}
#endregion
}