1 <%@ Page language="c#" Codebehind="CustomPage.aspx.cs" AutoEventWireup="false" Inherits="WebTest.CustomPage" %>
2 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
3 <HTML>
4 <HEAD>
5 <title>CustomPage</title>
6 <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
7 <meta name="CODE_LANGUAGE" Content="C#">
8 <meta name="vs_defaultClientScript" content="JavaScript">
9 <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
10 </HEAD>
11 <body>
12 <form id="Form1" method="post" runat="server">
13 <FONT face="宋体">
14 <asp:DataGrid id="dg" runat="server" Width="100%"></asp:DataGrid>
15 <asp:panel id="pnlPage" Visible="True" Runat="server" Width="100%" Height="68px">
16 <TABLE class="font" id="Table4" style="WIDTH: 570px; HEIGHT: 42px" cellSpacing="0" cellPadding="0"
17 width="570" align="center" border="0">
18 <TR>
19 <TD>
20 <asp:Button id="btnFirst" runat="server" CssClass="font" Text="最前页"></asp:Button><FONT face="宋体">
21 <asp:Button id="btnPrevious" runat="server" CssClass="font" Text="上一页"></asp:Button>
22 <asp:Button id="btnNext" runat="server" CssClass="font" Text="下一页"></asp:Button>
23 <asp:Button id="btnLast" runat="server" CssClass="font" Text="最后页"></asp:Button> 跳转到第
24 <asp:DropDownList id="drpPage" runat="server" AutoPostBack="True"></asp:DropDownList> 页</FONT>
25 共
26 <asp:Label id="lblRecordCount" runat="server">0</asp:Label> 条记录
27 </TD>
28 </TR>
29 </TABLE>
30 <asp:Button id="btnSendDecisionInfo" runat="server" Height="28px" Text="发送决议提醒"></asp:Button>
31 </asp:panel></FONT>
32 </form>
33 </body>
34 </HTML>
2 <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" >
3 <HTML>
4 <HEAD>
5 <title>CustomPage</title>
6 <meta name="GENERATOR" Content="Microsoft Visual Studio .NET 7.1">
7 <meta name="CODE_LANGUAGE" Content="C#">
8 <meta name="vs_defaultClientScript" content="JavaScript">
9 <meta name="vs_targetSchema" content="http://schemas.microsoft.com/intellisense/ie5">
10 </HEAD>
11 <body>
12 <form id="Form1" method="post" runat="server">
13 <FONT face="宋体">
14 <asp:DataGrid id="dg" runat="server" Width="100%"></asp:DataGrid>
15 <asp:panel id="pnlPage" Visible="True" Runat="server" Width="100%" Height="68px">
16 <TABLE class="font" id="Table4" style="WIDTH: 570px; HEIGHT: 42px" cellSpacing="0" cellPadding="0"
17 width="570" align="center" border="0">
18 <TR>
19 <TD>
20 <asp:Button id="btnFirst" runat="server" CssClass="font" Text="最前页"></asp:Button><FONT face="宋体">
21 <asp:Button id="btnPrevious" runat="server" CssClass="font" Text="上一页"></asp:Button>
22 <asp:Button id="btnNext" runat="server" CssClass="font" Text="下一页"></asp:Button>
23 <asp:Button id="btnLast" runat="server" CssClass="font" Text="最后页"></asp:Button> 跳转到第
24 <asp:DropDownList id="drpPage" runat="server" AutoPostBack="True"></asp:DropDownList> 页</FONT>
25 共
26 <asp:Label id="lblRecordCount" runat="server">0</asp:Label> 条记录
27 </TD>
28 </TR>
29 </TABLE>
30 <asp:Button id="btnSendDecisionInfo" runat="server" Height="28px" Text="发送决议提醒"></asp:Button>
31 </asp:panel></FONT>
32 </form>
33 </body>
34 </HTML>
1
2 using System;
3 using System.Collections;
4 using System.ComponentModel;
5 using System.Data;
6 using System.Drawing;
7 using System.Web;
8 using System.Web.SessionState;
9 using System.Web.UI;
10 using System.Web.UI.WebControls;
11 using System.Web.UI.HtmlControls;
12
13 namespace WebTest
14 {
15 /// <summary>
16 /// CustomPage 的摘要说明。
17 /// </summary>
18 public class CustomPage : System.Web.UI.Page
19 {
20 //数据源
21 private DataSet ds=new DataSet();
22
23 protected System.Web.UI.WebControls.Button btnSendDecisionInfo;
24 protected System.Web.UI.WebControls.Label lblRecordCount;
25 protected System.Web.UI.WebControls.DropDownList drpPage;
26 protected System.Web.UI.WebControls.Button btnLast;
27 protected System.Web.UI.WebControls.Button btnNext;
28 protected System.Web.UI.WebControls.Button btnPrevious;
29 protected System.Web.UI.WebControls.Button btnFirst;
30 protected System.Web.UI.WebControls.DataGrid dg;
31 protected System.Web.UI.WebControls.Panel pnlPage;
32
33 private void Page_Load(object sender, System.EventArgs e)
34 {
35 }
36
37 #region Web 窗体设计器生成的代码
38 override protected void OnInit(EventArgs e)
39 {
40 //
41 // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
42 //
43 InitializeComponent();
44 base.OnInit(e);
45 }
46
47 /// <summary>
48 /// 设计器支持所需的方法 - 不要使用代码编辑器修改
49 /// 此方法的内容。
50 /// </summary>
51 private void InitializeComponent()
52 {
53 this.Load += new System.EventHandler(this.Page_Load);
54
55 }
56 #endregion
57
58 #region 数据绑定
59 /// <summary>
60 /// 绑定
61 /// </summary>
62 private void SetBindData()
63 {
64 int pageIndex = (int) ViewState["PageIndex"];
65
66 this.dg.DataSource=ds.Tables[0];
67 this.dg.DataKeyField="MeetingDecisionid";
68 this.dg.CurrentPageIndex=pageIndex;
69 this.dg.DataBind();
70
71 if (ds.Tables[0].Rows.Count == 0)
72 {
73 this.pnlPage.Visible = false;
74 }
75 else
76 {
77 this.pnlPage.Visible = true;
78
79 this.drpPage.Items.Clear();
80
81 for (int i = 1; i <= this.dg.PageCount; i++)
82 {
83 this.drpPage.Items.Add(i.ToString());
84 }
85
86 //当前选择页面
87 this.drpPage.SelectedIndex = pageIndex;
88
89 this.lblRecordCount.Text = ds.Tables[0].Rows.Count.ToString();
90 }
91
92 if (this.dg.CurrentPageIndex == 0)
93 {
94 this.btnFirst.Enabled = false;
95 this.btnPrevious.Enabled = false;
96 }
97 else
98 {
99 this.btnFirst.Enabled = true;
100 this.btnPrevious.Enabled = true;
101 }
102
103 if (this.dg.CurrentPageIndex == this.dg.PageCount - 1)
104 {
105 this.btnNext.Enabled = false;
106 this.btnLast.Enabled = false;
107 }
108 else
109 {
110 this.btnNext.Enabled = true;
111 this.btnLast.Enabled = true;
112 }
113
114 }
115 #endregion
116
117 #region 处理分页
118
119 private void btnFirst_Click(object sender, System.EventArgs e)
120 {
121 ViewState["PageIndex"] = 0;
122 this.SetBindData();
123 }
124
125 private void btnPrevious_Click(object sender, System.EventArgs e)
126 {
127 ViewState["PageIndex"] = (int) ViewState["PageIndex"] - 1;
128 this.SetBindData();
129 }
130
131 private void btnNext_Click(object sender, System.EventArgs e)
132 {
133 ViewState["PageIndex"] = (int) ViewState["PageIndex"] + 1;
134 this.SetBindData();
135 }
136
137 private void btnLast_Click(object sender, System.EventArgs e)
138 {
139 ViewState["PageIndex"] = this.dg.PageCount - 1;
140 this.SetBindData();
141 }
142
143 private void drpPage_SelectedIndexChanged(object sender, System.EventArgs e)
144 {
145 ViewState["PageIndex"] = this.drpPage.SelectedIndex;
146 this.SetBindData();
147 }
148 #endregion
149
150 }
151 }
152
2 using System;
3 using System.Collections;
4 using System.ComponentModel;
5 using System.Data;
6 using System.Drawing;
7 using System.Web;
8 using System.Web.SessionState;
9 using System.Web.UI;
10 using System.Web.UI.WebControls;
11 using System.Web.UI.HtmlControls;
12
13 namespace WebTest
14 {
15 /// <summary>
16 /// CustomPage 的摘要说明。
17 /// </summary>
18 public class CustomPage : System.Web.UI.Page
19 {
20 //数据源
21 private DataSet ds=new DataSet();
22
23 protected System.Web.UI.WebControls.Button btnSendDecisionInfo;
24 protected System.Web.UI.WebControls.Label lblRecordCount;
25 protected System.Web.UI.WebControls.DropDownList drpPage;
26 protected System.Web.UI.WebControls.Button btnLast;
27 protected System.Web.UI.WebControls.Button btnNext;
28 protected System.Web.UI.WebControls.Button btnPrevious;
29 protected System.Web.UI.WebControls.Button btnFirst;
30 protected System.Web.UI.WebControls.DataGrid dg;
31 protected System.Web.UI.WebControls.Panel pnlPage;
32
33 private void Page_Load(object sender, System.EventArgs e)
34 {
35 }
36
37 #region Web 窗体设计器生成的代码
38 override protected void OnInit(EventArgs e)
39 {
40 //
41 // CODEGEN: 该调用是 ASP.NET Web 窗体设计器所必需的。
42 //
43 InitializeComponent();
44 base.OnInit(e);
45 }
46
47 /// <summary>
48 /// 设计器支持所需的方法 - 不要使用代码编辑器修改
49 /// 此方法的内容。
50 /// </summary>
51 private void InitializeComponent()
52 {
53 this.Load += new System.EventHandler(this.Page_Load);
54
55 }
56 #endregion
57
58 #region 数据绑定
59 /// <summary>
60 /// 绑定
61 /// </summary>
62 private void SetBindData()
63 {
64 int pageIndex = (int) ViewState["PageIndex"];
65
66 this.dg.DataSource=ds.Tables[0];
67 this.dg.DataKeyField="MeetingDecisionid";
68 this.dg.CurrentPageIndex=pageIndex;
69 this.dg.DataBind();
70
71 if (ds.Tables[0].Rows.Count == 0)
72 {
73 this.pnlPage.Visible = false;
74 }
75 else
76 {
77 this.pnlPage.Visible = true;
78
79 this.drpPage.Items.Clear();
80
81 for (int i = 1; i <= this.dg.PageCount; i++)
82 {
83 this.drpPage.Items.Add(i.ToString());
84 }
85
86 //当前选择页面
87 this.drpPage.SelectedIndex = pageIndex;
88
89 this.lblRecordCount.Text = ds.Tables[0].Rows.Count.ToString();
90 }
91
92 if (this.dg.CurrentPageIndex == 0)
93 {
94 this.btnFirst.Enabled = false;
95 this.btnPrevious.Enabled = false;
96 }
97 else
98 {
99 this.btnFirst.Enabled = true;
100 this.btnPrevious.Enabled = true;
101 }
102
103 if (this.dg.CurrentPageIndex == this.dg.PageCount - 1)
104 {
105 this.btnNext.Enabled = false;
106 this.btnLast.Enabled = false;
107 }
108 else
109 {
110 this.btnNext.Enabled = true;
111 this.btnLast.Enabled = true;
112 }
113
114 }
115 #endregion
116
117 #region 处理分页
118
119 private void btnFirst_Click(object sender, System.EventArgs e)
120 {
121 ViewState["PageIndex"] = 0;
122 this.SetBindData();
123 }
124
125 private void btnPrevious_Click(object sender, System.EventArgs e)
126 {
127 ViewState["PageIndex"] = (int) ViewState["PageIndex"] - 1;
128 this.SetBindData();
129 }
130
131 private void btnNext_Click(object sender, System.EventArgs e)
132 {
133 ViewState["PageIndex"] = (int) ViewState["PageIndex"] + 1;
134 this.SetBindData();
135 }
136
137 private void btnLast_Click(object sender, System.EventArgs e)
138 {
139 ViewState["PageIndex"] = this.dg.PageCount - 1;
140 this.SetBindData();
141 }
142
143 private void drpPage_SelectedIndexChanged(object sender, System.EventArgs e)
144 {
145 ViewState["PageIndex"] = this.drpPage.SelectedIndex;
146 this.SetBindData();
147 }
148 #endregion
149
150 }
151 }
152
