为什么下面的JQuery语法不正确:
$('#Footer').css({ right: 6%, bottom: 0 });
这个是:
$('#Footer').css('right', '6%');
$('#Footer').css('bottom', '0');
第一个代码中有什么不正确？
提前致谢
我有一个类似于此线程中描述的情况:
如何在c#中的静态方法中获取会话变量的值？
但是,这里没有静态方法(只是一个继承自IHttpHandler的类)
这是我的代码:
<%@ WebHandler Language="C#" Class="Telerik.Web.Examples.FileExplorer.FilterAndDownloadFiles.Handler" %>
using System;
using System.Data;
using System.Configuration;
using System.Web;
using System.Text;
using Telerik.Web.UI;
namespace Telerik.Web.Examples.FileExplorer.FilterAndDownloadFiles
{
[RadCompressionSettings(HttpCompression = CompressionType.None)] // Disable RadCompression for this page ;
public class Handler : IHttpHandler
{
#region IHttpHandler Members
private HttpContext _context;
private HttpContext Context
{
get
{
return _context;
}
set
{
_context = value;
}
}
public void ProcessRequest(HttpContext context)
{
Context = context;
string filePath = context.Request.QueryString["path"];
filePath = context.Server.MapPath(filePath);
if (filePath == …我在stackoverflow中找到了可恢复文件下载的代码:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Text;
using System.IO;
using System.Threading;
using System.Security.Cryptography;
using System.Net;
namespace WindowsServer.Classes
{
public class DownloadFile
{
public static bool DownloadFileMethod_2(HttpContext httpContext, string filePath, long speed)
{
// Many changes: mostly declare variables near use
// Extracted duplicate references to HttpContext.Response and .Request
// also duplicate reference to .HttpMethod
// Removed try/catch blocks which hid any problems
var response = httpContext.Response;
var request = httpContext.Request;
var method = request.HttpMethod.ToUpper();
if (method …我在我的telerik RadGrid中有一个BooundColumn,如下所示:
<telerik:GridBoundColumn DataField="Status" FilterControlAltText="Filter Status column"
HeaderText="Status" SortExpression="Status" UniqueName="Status"
FilterImageToolTip="Filter">
<HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" />
</telerik:GridBoundColumn>
我的sql server 2008数据库中的状态列可以接受空值,RadGrid用空字符串显示它们.
我怎么能用Empty Strings一个替换这些Colorable Strings？
意味着用这样的东西替换 - > <span style='color: red;'>Empty</span>
我知道我可以将BoundColumn转换为TemplateColumn,如下所示:
<telerik:GridTemplateColumn FilterControlAltText="Filter TemplateColumn_Status column"
HeaderText="Status" UniqueName="TemplateColumn_Status" FilterImageToolTip="Filter"
ReadOnly="False" Visible="False">
<ItemTemplate>
<asp:Label ID="lblStatusInsideGrd" runat="server" Font-Size="11px" Text='<%# (bool)Convert.IsDBNull(Eval("Status")) ? "<span class=\"lblInsideGrd\">Empty</span>" : Eval("Status") %>'></asp:Label>
</ItemTemplate>
<HeaderStyle HorizontalAlign="Center" VerticalAlign="Middle" />
<ItemStyle HorizontalAlign="Center" VerticalAlign="Middle" />
</telerik:GridTemplateColumn>
这个替代品是一个好主意,效果很好.但通过这样做,我Filering在这个专栏上失去了RadGrid .
请你告诉我另一种保持RadGrid Friltering的方法吗？
提前致谢
我使用AE.NET.Mail来阅读我的电子邮件正文.
但所有这些尸体都是空的!
我的代码如下:
// Connect to the IMAP server. The 'true' parameter specifies to use SSL
// which is important (for Gmail at least)
ImapClient ic = new ImapClient("imap.soscharge.com", "main@domain.tk", "123",
ImapClient.AuthMethods.Login, 143, false);
// Select a mailbox. Case-insensitive
ic.SelectMailbox("INBOX");
Console.WriteLine(ic.GetMessageCount());
// Get the first *11* messages. 0 is the first message;
// and it also includes the 10th message, which is really the eleventh ;)
// MailMessage represents, well, a message in your mailbox
MailMessage[] mm = ic.GetMessages(0, 10); …请参阅此主题:
当前用户的桌面路径
我的本地机器上的这段代码(平均路径)还可以,但是在发布后没有返回任何内容......
我的意思Environment.GetFolderPath(Environment.SpecialFolder.Desktop)是在发布之后是空的...
string path = Environment.GetFolderPath(Environment.SpecialFolder.Desktop);
Response.Write(path);
Response.Write("<br />");
Response.Write(Server.MapPath("/") + "myfile.htm");
Response.Write("<br />");
//string[] directory_list = Directory.GetDirectories(path);
//foreach (string directory in directory_list)
//{
// if (directory.Contains("blablabla"))
// {
// string sumfilePath = directory + @"\Sum.txt";
// Response.Write(sumfilePath);
// }
//}
发生了什么,我该如何解决？
请看下面的代码:
foreach (FileInfo f in dir.GetFiles("*.*"))
{
Files += "<div class='divFilesBody_Row'>";
Files += "<div class='divFilesBody_Left'>";
Files += " ";
Files += "</div>";
Files += "<div class='divFilesBody_Name'>";
Files += "<img class='imgFile' src='~/Images/Download/file.png' />";
Files += "<span class='FileName'>";
Files += f.Name;
Files += "</span>";
Files += "</div>";
Files += "<div class='divFilesBody_FileType'>";
Files += f.???????
Files += "</div>";
Files += "<div class='divFilesBody_FileSize'>";
Files += f.Length;
Files += "</div>";
Files += "<div class='divFilesBody_FileCreationDate'>";
Files += f.CreationTime;
Files += "</div>";
Files += "<div class='divFilesBody_FileDownload'>";
Files += …in a strange situation my page_Load Runs twice and all of my codes are in page_Load.
i can not use Page.IsPostBac because in both of Page_Loads, it is false.
but what is strange situation ?
i have a page for download files in my project,
when you click on one of download links (i used anchors, so IsPostBack is false) page_Load runs and in page load i check DownloadPath Querystring.
if DownloadPath not be null i jump to a Handler.ashx …
我们如何使用fiddler来检查两个网站之间的Web服务(xml)的流量？
http://www.fiddler2.com/fiddler2/
我为我的网站创建了两个子域名.
例如我的网站是这样的:
www.site.com
那些子域名如下:
www.sub1.site.com
www.sub2.site.com
这些站点在Web服务器(vps)上,我用我的本地系统(fiddler已经安装在我的本地系统上)使用它们.
www.sub1.site.com正在调用www.sub2.site.com网络服务.
是否可以使用像http和其他东西的断点捕获此Web服务数据？
我多次检查提琴手,但找不到怎么样？
如果不是Fiddler中的XML选项卡是什么？
非常感谢您的回答和帮助
如何将项添加到List<>数组成员？
请看下面的例子:
List<string>[] array_of_lists = new List<string>[10];
array_of_lists[1].Add("some text here");
但是有一个错误如下:
你调用的对象是空的.
这个错误意味着什么,我该如何解决？