【发布时间】：2017-07-26 03:54:55
【问题描述】：
这是创建 GridView 的代码，其他一切都发生在 C# 中，我的意思是用 C# 代码填充：
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="STANDBY_JOURNALS Email.aspx.cs" Inherits="STANDBY_JOURNALS_Email.STANDBY_JOURNALS_Email" %>
<!DOCTYPE html>
<html xmlns="http://www.w3.org/1999/xhtml">
<head runat="server">
<title></title>
</head>
<body>
<form id="form1" runat="server">
<div>
<asp:Button ID="Button1" runat="server" Text="SQL" OnClick="Button1_Click" />
<asp:Button ID="Button2" runat="server" Text="SEND" OnClick="Button2_Click" />
<br />
<asp:GridView ID="GridView1" runat="server" Font-Size="Smaller">
</asp:GridView>
</div>
</form>
</body>
</html>
我需要将日期格式添加到此 GridView，但如果我尝试使用 BOUNDFIELD，它会在表格的开头创建一个列，如下所示：
<asp:GridView ID="GridView1" runat="server" Font-Size="Smaller">
<Columns>
<asp:BoundField DataField="Journal Date" DataFormatString="{0:MMMM d, yyyy}" />
</Columns>
</asp:GridView>
这是我的代码：
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Net;
using System.Net.Mail;
using System.Data;
using System.Data.SqlClient;
using System.IO;
namespace STANDBY_JOURNALS_Email
{
public partial class STANDBY_JOURNALS_Email : System.Web.UI.Page
{
SqlConnection vid = new SqlConnection("Data Source=xxxxxxxx; Initial Catalog=xxxxxxxxxxx; User id=xxxxxx; Password=xxxxxxx");
protected void Page_Load(object sender, EventArgs e)
{
}
protected void Button1_Click(object sender, EventArgs e)
{
string sqlquery1 = "SELECT * FROM DBO.STANDBY_JOURNALS_DQMS WHERE [Ledger Grp] IN ('ACTUALS','GRP_FXRATE','CONSEGRP') AND [Source] = 'CON' OR [Source] LIKE 'Q%' ORDER BY [Source], [SystemDateTime],[SystemTime] ASC";
String str = sqlquery1;
SqlCommand xp = new SqlCommand(str, vid);
vid.Open();
xp.ExecuteNonQuery();
SqlDataAdapter da = new SqlDataAdapter();
da.SelectCommand = xp;
DataSet ds = new DataSet();
da.Fill(ds, "Name");
GridView1.DataSource = ds;
GridView1.DataBind();
vid.Close();
}
public override void VerifyRenderingInServerForm(Control control)
{
/* Verifies that the control is rendered */
}
protected void Button2_Click(object sender, EventArgs e)
{
using (StringWriter sw = new StringWriter())
{
using (HtmlTextWriter hw = new HtmlTextWriter(sw))
{
String EmailFrom = "xxxxxx@xxxxx.co.nz";
String EmailTo = "xxxxxx@xxxxx.co.nz";
String EmailSubject = "this is a subject";
//String EmailBody = "Cuerpo del Mensaje";
GridView1.RenderControl(hw);
StringReader sr = new StringReader(sw.ToString());
MailMessage mm = new MailMessage(EmailFrom, EmailTo);
mm.Subject = EmailSubject;
mm.Body = "Report:<hr />" + sw.ToString(); ;
mm.IsBodyHtml = true;
SmtpClient smtp = new SmtpClient();
smtp.Host = "XXXXXXXXXXXXXX";
smtp.DeliveryMethod = System.Net.Mail.SmtpDeliveryMethod.Network;
smtp.Port = 25;
smtp.Timeout = 20000;
smtp.Send(mm);
}
}
}
}
}
任何人都可以帮助如何影响使用 GridView 创建的表中的列？
【问题讨论】：
-
因为你使用的是boundfield。改为编辑模板字段的格式
标签： c# asp.net gridview date-format