C# - Log Response To Output File?
Nov 30, 2010
Occaisionally our office printer craps out on us in the middle of a print job, or someone just forgets to print because they get interrupted. In the good 'ole days, I built up my response using a StringBuilder and output the contents to the screen and to a log file in case we ever needed to go back and re-print.
Now I'm working with a system that makes use of all the .Net yumminess (Repeaters, page events, etc) rather than building up the HTML in code. Is there a way for me to log/archive the entire HTML response generated by the server for a particular page (e.g. hook into the Page_Render event and dump the output to a file)?
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Feb 22, 2011
I have an excel file in my Response Output stream. I can Open the stream as a file after a prompt, but it doesn't seem I can save it directly to a specified folder on my client.
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Jan 24, 2010
I have written simple HttpModule. context.Response.Output.Write is working fine. but not context.Response.Write().
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Jan 20, 2011
I was watching earlier some of video's which i have Downloaded about Master Page Event's,i was reading how we can call the Control Event's on Master Page from Content Page.Now I want the OutPut as-Response.Write(RadioButtion1.SelectedValue).wht ever value i select
Following is Code'
Enum
[Code]....
Public Class
[Code]....
Delegate
[Code]....
My Master Code Behind
[Code]....
My Master Page Source
[Code]....
Default Page Code Behind
[Code]....
Screen Shot
[IMG]http://i52.tinypic.com/2vl3znk.jpg[/IMG]
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Apr 22, 2010
what is difference between Response.write and Response.output.write
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Nov 18, 2010
I'm trying to create an ASPX page that displays both an HTML message ("Please wait, your file transfer will begin momentarily") and also commence transmitting a file. I'm trying to avoid making the user open the page, and then clicking a Download buttonIt seems like this may be possible with a "Multipart/mixed" MIME type. Elsewhere I think I read that ASP.NET won't support this.
[Code]....
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May 14, 2010
Well, I'm working with
Response.Output.Write(myReader[...].ToString)
and I'd like to output the data in 2 columns.
For instance the dataReader gets the following data: "1", "2", "3", "4" which will result in
1
2
3
4
but I'd like to have it like (in columns)
1 | 2
3 | 4
The Html code would be like
[Code]....
it would result in something like
[Code]....
But I'm working with an array that supplies the DataReader with what it should read, so I cannot write the code as above.
foreach (string strArr in outputLst)
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Mar 18, 2010
the response.write() output does not show in content placeholder but on top of the page.
[Code]....
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Feb 3, 2010
I have some code that is used to replace certain page output with other text. The way I accomplish this is by setting the Response.Filter to a Stream, Flushing the Response, and then reading that Stream back into a string. From there I can manipulate the string and output the resulting code. You can see the basic code for this over at [URL] However, I noticed that Page Caching no longer works after the first Response.Flush call.
I put together a simple ASP.NET WebApp as an example. I have a Default.aspx with an @OutputCache set for 30 seconds. All this does is output DateTime.Now.ToLongTimeString(). I override Render. If I do a Response.Flush (even after the base.Render) the page does not get cached. This is regardless of any programmatic cacheability that I set. So it seems that Response.Flush completely undermines any page caching in use. Why is this?
extra credit: is there a way to accomplish what I want (render output to a string) that will not result in Page Cache getting bypassed?
ASPX Page:
<%@ Page Language="C#" AutoEventWireup="true" CodeBehind="Default.aspx.cs" Inherits="TestCacheVsFlush._Default" %>
<%@ OutputCache Duration="30" VaryByParam="none" %>
<%= DateTime.Now.ToLongTimeString() %>
Code-behind (Page is Cached):
protected override void Render(HtmlTextWriter writer)
{
base.Render(writer);
}
Code-behind (Page is not cached):
protected override void Render(HtmlTextWriter writer)
{
base.Render(writer);
Response.Flush();
}
Code-behind (Page still is not cached):
protected override void Render(HtmlTextWriter writer)
{
base.Render(writer);
Response.Cache.SetCacheability(HttpCacheability.Server);
Response.Cache.SetExpires(DateTime.Now.AddSeconds(30));
Response.Flush();
}
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Jun 10, 2010
I'm looking at a website using Internet Explorer and Firefox. In each browser I select view source and see the website's URL in the links. These links were concatenated together using HttpContext.Current.Request.Url.Host in the code behind. However, when I use netcat or Burp Suite v1.3.03, looking at the same links I see the servername instead of the website's URL.
My question is - Why does view source in the browser display different links in the page source than what netcat or Burp Suite outputs? Is the browser rewriting stuff?
My thought to correct is to have a web.config setting which is used to create the links.
Next question - Does anyone know of a configuration change to make to IIS to return the URL instead of the server name or a .NET function that I should be calling instead to get the URL that the website is running as.
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Mar 24, 2010
How to enable a batch file to create output file on the Server side?
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Jan 5, 2011
I would like to find a way to read a txt file (in my case delimited by ¤). I need to change the order of the columns and also add and remove some columns. My output file should be a txt file delmited by ;.
I tried Jet.OLEDB to read the file and put it into a datatable and then used a stringBuilder and streamwriter to get an output file in .txt format. However. This does not me since I´, reading the txt file from start to end and my output will be the same. It does not seem like I can have a custom sql statement when reading the file. The only query that works is
Dim da As New System.Data.OleDb.OleDbDataAdapter("Select * from 1.txt", TextConn)
How can I possible modify a txt file?
This is my code for now:
[Code]....
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Jul 19, 2010
I have added the following code to my web.config file:
<system.diagnostics>
<trace autoflush="false" indentsize="4" >
<listeners>
<add name="myListener"
type="System.Diagnostics.TextWriterTraceListener"
initializeData="d:debugging.txt" />
<remove name="Default"></remove>
</listeners>
</trace>
</system.diagnostics>
And I have written this line for sending trace output:
System.Diagnostics.Trace.Write(sID + " tracing id");
But, I can not see any "debugging.txt" file created on my d: drive and there is no trace output.
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Mar 31, 2010
I have following function which is called from a button click event
[Code]....
I am creating a zip file on the fly and wanted to download this file.Problem is that in Internet explorer when I click the button the download accelrator comes with file name as my page saying resume opendialogueif i click open then DAP window close and normal windows download manager comes but the event of my button fires multiple time?I don't know what to do with it
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Apr 30, 2010
When i just run my web appliction then i get the erro:Could not write to output file 'c:WINDOWSMicrosoft.NETFrameworkv2.0.50727Temporary ASP.NET Filespersonalwebsite24bf5e63923e6c3e6App_Code.x8uy-li9.dll' -- 'Access is denied. ' I also get this when i run web application fron starter kit........
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Sep 1, 2010
i have an action to return a pdf file in my controller,if the return file is for downloading, the following code can be used to modify filename successfully.
HttpContext.Response.AddHeader("content-disposition", "attachment; filename=form.pdf");
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Mar 9, 2011
i got directory information from console application now i want write that file from the command prompt output how can i do that
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Mar 24, 2011
using sql server 2005.I need to output the results of a query to a csv file, how should i do this?
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Oct 25, 2010
I am using SQLCMD to execute a script and then output the results to a csv file. Is it possible to name the output file with a timestamp each interval that it is executed (such as every 30 minutes that the command is executed to timestamp like "output 10/25/10 830.csv"?
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Dec 23, 2015
I have a url of CCAvenue with only single date for reporting [URL] .....
I need to give my reporting team for an option so that they can get the data of more than one date. i.e. fromdate and todate. To achieve this I am selecting from date and to date and on button click I have written this code
protected void btngetdata_Click(object sender, EventArgs e) { DateTime start = DateTime.ParseExact(txtfromDate.Text, "yyyy-MM-dd", CultureInfo.InvariantCulture); DateTime end = DateTime.ParseExact(txttodate.Text, "yyyy-MM-dd", CultureInfo.InvariantCulture);
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Mar 9, 2010
Is there a way to retrieve the media-type value? e.g. like OutputSettings.OutputMethod used to get xsl:output method.
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May 31, 2010
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Nov 12, 2010
I have a client who wants to read a text file and then output the contents word by word in a slideshow.
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Apr 18, 2010
First off, suggest better ways if you want rather than patch up this code. I am just starting this project and it is first time I have tried to code a web site so anything you suggest is very much welcomed. I have spent the last 2 and 1/2 days trying to find workable answers to this but none I have found and tried seem to fit. If needed I can email screens shots or code. I am trying to construct a website that will have the same main theme throughout as far as the header, navbars sitemap, and footer go. Naturally the content will vary from page to page. I want to use a single master page and css stylesheet for this main theme and I will change the content format as needed per page because each page may vary somewhat.
However, about 15 of the pages will all use the same format for their content and this format will differ from the rest of the site but the format of the main theme will stay the same. So I am trying to create a nested master page to use to format the just the content area for all these pages while retaining the main theme for the header, etc.. I believe I should use a separate css file with the nested master page to handle the formatting of the content areas for these 15 pages. I have code that looks like it works when viewed in web developer but design view but does not work when viewd through a browser (IE, Chrome, Firefox). So far I have the following done in web developer.
If it helps the code and screen shots follow. Master Page called "Parent.master". For all theme throughout site Nested Master Page called "Lab.master". For the 15 like pages Primary stylesheet file for main theme called "StylesheetNew.css" For site theme Secondary stylesheet file to syle the 15 like formatted pages. It is called Labmaster.css Labs.apsx file to use as first of the 15 like pages.
Finally screens shots from web developer and browser. Sorry try as I might I could not capture screenshots and put them into this post. The problem is that web developer shows all the area (many lines high) with gray background and with the XXX text that I want to allocate for content in the 15 pages. Yet all the browser show is one line of text o a white background followed by the footer. It looks like the LabStyleSheet works in Web Developer but not in a browser.
Parent.master
<%@ Master Language="VB" CodeFile="Parent.master.vb" Inherits="MasterPage" %>
<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "[URL]">
<html xmlns="[URL]">
<head id="ParentHeader" runat="server">
<title>HX5</title>
<asp:ContentPlaceHolder runat="server" id="headerPlaceHolder" />
<link href="~/StyleSheetNew.css" rel="stylesheet" type="text/css" />
</head>
<body>
<form id="form1" runat="server">
<div id="wrapper" >
<div id="Header" >
<table class="hdrtbl1" >
<tr>
<td id="hdrtd1" style="width:175px; height:100px;" >
<img id="logo" alt="Logo" src="../Images/logo.png" style="width: 136px; height: 87px" />
</td>
</tr>
</table >
<table class="hdrtbl2" >
<tr><td id="hdrtbl2td1"><b> Providing Professional Technical, Manangement and Business Solution</b></td></tr>
<tr><td id="hdrtbl2td2"> <b> Services since 2004 </b></td></tr>
<tr> <td id="hdrtbl2td3" align="center" ><img id="rdln" alt="RedLine" style=" height:3px;" src="../Images/RedLine.png" /></td></tr>
<tr><td id="hdrtbl2td4" > <b>Committed to Excellence In All We Do</b></td></tr>
</table>
</div>
<div id="navbardiv">
<ul id="topnav">
<li><a href="../pages/about.aspx" >About Us <img style=" border: none; " src="../Images/arrow-down.gif" /></a>
<!--Subnav Starts Here-->
<span>
<a style="font-weight:lighter; " href="#" >Who We Are </a> |
<a href="#">Locations</a> |
<a href="#">Business Classifications</a> |
<a href="#">Contact Us</a> |
</span>
</li>
<!--Subnav Ends Here-->
<li><a href="../pages/services.aspx">Services <img alt="arrow" style="border: none; " src="../Images/arrow-down.gif" /></a>
<!--Subnav Starts Here-->
<span>
<a style="font-weight:lighter; " href="#" >Capabilities</a> |
</span>
<!--Subnav Ends Here-->
</li>
<li><a href="#">Customers <img style=" border: none; " src="../Images/arrow-down.gif" /></a>
<span>
<a style="font-weight:lighter; " href="#" >Subnav Link</a> |
<a href="#">Customer Locations</a> |
<a href="../pages/labs.aspx">Labs</a> |
</span>
</li>
<li><a href="#">Careers <img style=" border: none; " src="../Images/arrow-down.gif" /></a>
<!--Subnav Starts Here-->
<span>
<a style="font-weight:lighter; " href="#" >Joining the HX5 Team</a> |
<a href="#">Current Opportunities</a> |
</span>
</li>
</ul>
</div>
<div id="subnavbar" >
<!-- <asp:SiteMapPath ID="SiteMapPath" runat="server">
</asp:SiteMapPath> -->
</div>
<div id="topContent" style="border-bottom:solid 1px #191970;">
<table>
<tr><td style="height:30px; width:900px;" >
<asp:ContentPlaceHolder id="TopPlaceHolder" runat="server">
</asp:ContentPlaceHolder>
</td>
</tr>
</table>
</div>
<!-- <div id="mainContent"> -->
<asp:ContentPlaceHolder id="MainPlaceHolder" runat="server" />
<!-- </div> -->
<!-- <div id="lowerContent"> -->
<asp:ContentPlaceHolder id="LowerPlaceHolder" runat="server">
</asp:ContentPlaceHolder>
<!-- </div> -->
<div id="footerContent" style=" height:50px; width:900px; text-align: right; background-color: #ccc; ">
<span style=" font-family: Arial, Helvetica, sans-serif; font-size: xx-small; font-weight: bold; color: #000080; margin: 30px 20px 0px 0px;"> Copyright 2010 HX5, LLC All rights reserved</span></div>
</div>
</form>
</body>
</html>
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Mar 21, 2010
I have a gridview with a Download button that serves a download to a user. I put it in App_Data so its secure so people can't try to download it. However, when I use this code, the save as dialog box pops up, and when i hit save as, the file immediately finishes loading - and it's just 0 bytes. The file is 5 Megabytes.
[Code]....
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