后台：
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.Data.SqlClient;
public partial class datedemo : System.Web.UI.Page
{
protected void Page_Load(object sender, EventArgs e)
{
BindData();
}
protected void Button1_Click(object sender, EventArgs e)
{
SqlConnection conn = new SqlConnection("Data Source=.;Initial Catalog=TXL;Integrated Security=True;Pooling=False");
string sql = "insert into datedemo (createdate) values (@createdate)";
SqlCommand cmd = new SqlCommand(sql, conn);
//cmd.Parameters.AddWithValue("@createdate",Calendar1.SelectedDate.ToShortDateString());
cmd.Parameters.AddWithValue("@createdate", TextBox1.Text.Trim());
conn.Open();
cmd.ExecuteNonQuery();
conn.Close();
BindData();
}
protected void BindData()
{
SqlConnection conn = new SqlConnection("Data Source=.;Initial Catalog=TXL;Integrated Security=True;Pooling=False");
string sql = "SELECT CreateDate FROM datedemo";
SqlDataAdapter cmd = new SqlDataAdapter(sql,conn);
DataSet ds = new DataSet();
cmd.Fill(ds,"datedemo");
GridView1.DataSource = ds.Tables["datedemo"].DefaultView;
GridView1.DataBind();
}
protected void Calendar1_SelectionChanged(object sender, EventArgs e)
{
TextBox1.Text = Calendar1.SelectedDate.ToShortDateString() ;
}
protected string ChuLi(string s)
{
return s.Substring(0, 4);
}
}
前台：
<%@ Page Language="C#" AutoEventWireup="true" CodeFile="datedemo.aspx.cs" Inherits="datedemo" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd">
<html xmlns="http://www.w3.org/1999/xhtml" >
<head runat="server">
<title>无标题页</title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Calendar ID="Calendar1" runat="server" BackColor="#FFFFCC" BorderColor="#FFCC66"
BorderWidth="1px" DayNameFormat="Shortest" Font-Names="Verdana" Font-Size="8pt"
ForeColor="#663399" Height="200px" OnSelectionChanged="Calendar1_SelectionChanged"
ShowGridLines="True" Width="220px">
<SelectedDayStyle BackColor="#CCCCFF" Font-Bold="True" />
<TodayDayStyle BackColor="#FFCC66" ForeColor="White" />
<SelectorStyle BackColor="#FFCC66" />
<OtherMonthDayStyle ForeColor="#CC9966" />
<NextPrevStyle Font-Size="9pt" ForeColor="#FFFFCC" />
<DayHeaderStyle BackColor="#FFCC66" Font-Bold="True" Height="1px" />
<TitleStyle BackColor="#990000" Font-Bold="True" Font-Size="9pt" ForeColor="#FFFFCC" />
</asp:Calendar>
<br />
<asp:TextBox ID="TextBox1" runat="server"></asp:TextBox>
<asp:Button ID="Button1" runat="server" OnClick="Button1_Click" Text="Button" />
<asp:RegularExpressionValidator ID="RegularExpressionValidator1" runat="server" ControlToValidate="TextBox1"
ErrorMessage="*" ValidationExpression="(([0-9]{3}[1-9]|[0-9]{2}[1-9][0-9]{1}|[0-9]{1}[1-9][0-9]{2}|[1-9][0-9]{3})-(((0[13578]|1[02])-(0[1-9]|[12][0-9]|3[01]))|((0[469]|11)-(0[1-9]|[12][0-9]|30))|(02-(0[1-9]|[1][0-9]|2[0-8]))))|((([0-9]{2})(0[48]|[2468][048]|[13579][26])|((0[48]|[2468][048]|[3579][26])00))-02-29)"></asp:RegularExpressionValidator><br />
<asp:GridView ID="GridView1" runat="server" BackColor="White" BorderColor="#999999"
BorderStyle="Solid" BorderWidth="1px" CellPadding="3" ForeColor="Black" GridLines="Vertical" AutoGenerateColumns="False">
<FooterStyle BackColor="#CCCCCC" />
<Columns>
<asp:TemplateField HeaderText="riqi">
<ItemTemplate>
<asp:Label ID="Label1" runat="server" Text='<%# Bind("createdate","{0:yyyy年M月d日}") %>'></asp:Label>
</ItemTemplate>
</asp:TemplateField>
</Columns>
<SelectedRowStyle BackColor="#000099" Font-Bold="True" ForeColor="White" />
<PagerStyle BackColor="#999999" ForeColor="Black" HorizontalAlign="Center" />
<HeaderStyle BackColor="Black" Font-Bold="True" ForeColor="White" />
<AlternatingRowStyle BackColor="#CCCCCC" />
</asp:GridView>
</div>
</form>
</body>
</html>
