Web Forms :: Trying HttpRuntime.AppDomainAppVirtualPath In Head?
Feb 2, 2011I'm having a bit of trouble trying to get this to work right:
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Visual Studio :: Remove The <head></head> Tag From And All Information Contained In The Tag
Mar 11, 2010I have several hundred html files that I want to remove the <head></head> tag from and all information contained in the tag. I am fairly sure I can do this in Visual Studio using the Find and Replace In Files with REGEX.
View 5 RepliesWeb Forms :: FileUpload Fails Despite Increasing HTTPRuntime MaxRequestLength?
Mar 21, 2010I have an application (asp.net 3.5) that uses a fileUpload control. I have the entry in web.config set to:
<httpRuntime executionTimeout="3600" maxRequestLength="2097151/>
If I try a large file upload (around 20M), I get the "Internet Explorer cannot display the webpage" error. This code worked on another server and works locally, but when put on a new web host's server, I am getting this error all of a sudden. Is there any way I can get more information as to the cause of the error? I set my browser to uncheck "Show friendly http error messages", but I don't get more information.
Web Forms :: Where To Put Script, Head, Body When Using Masterpage
Jul 29, 2010I'm successfully using a masterpage for all my .aspx's... the below is typical... where though can I place script such as this into my .aspx below since I don't really use a head/body?:
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Web Forms :: Dynamically Change The Head Of A Webpage?
Aug 18, 2010I've never had to dynamically change the head of a webpage before and can't quite seem to get it. As mentioned in the title, the webpage is the child of a very simple master page. Here's what i've got:
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I've tried :
Ctype(Me.Header.FindControl("head"), ContentPlaceHolder).InnerHtml
+= "<script type = 'text/javascript' src='" & Me.Master.get_root_rel() & "Sections/SectionJSFiles/EditFunctions.js' /></script>"
as well as
Me.Master.Head.InnerHtml += (same as above)
Web Forms :: Setting The Width Of The Datagrid And Hidden The Head
Oct 8, 2010[Code]....
set the width of the datagrid and hidden the head?
Web Forms :: Remove Link In The Head Tag Of Html Page?
Jan 3, 2011remove link in the head tag of html page
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View 3 RepliesWeb Forms :: Error - Type MasterPage2 Already Contains A Definition For Head
May 7, 2015Each time I build my MasterPage.master.aspx, I get an error that reads: The type 'MasterPage2' already contains a definition for 'head'This error appears for all the protected values in my MasterPage.master.cs file. Below is my MasterPage.master.aspx codes:
<%@ Master Language="C#" AutoEventWireup="true" CodeFile="MasterPage.master.cs" Inherits="MasterPage2" %>
<!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>Untitled Page</title>
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And here is my MasterPage.master.cs code:
using System;using System.Web;using System.Web.Profile;using System.Web.UI;
using System.Web.UI.HtmlControls;using System.Web.UI.WebControls;
public partial class MasterPage2 : System.Web.UI.MasterPage{
protected ContentPlaceHolder head; protected HtmlAnchor A1;
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Web Forms :: Hide The Date / Time Head / Footer And The URL Of The Browsers?
Nov 10, 2010When I try to print you get the date / time, footer / header, and URL.
How do I hide all this with C #?
Can Share HttpRuntime.Cache Between Applications
Aug 15, 2010I have a website setup like this:
/Web --this is the client facing site /Web/Admin --this is the backend system and is setup as a Virtual Application
I'm using HttpRuntime.Cache for caching calls to the database. What I want to be able to do is clear something that is cached on the /Web site from the /Web/Admin site. It appears though that HttpRuntime.Cache is a single instance per application.
SPCache Versus HttpRuntime.Cache
Mar 27, 2011I have a SharePoint 2010 Farm and want to use object caching for my own custom objects.
Since it's an ASP.net Application at it's core, I could use HttpRuntime.Cache. On the other hand, SharePoint 2010 offers it's own SPCache.
Why would I choose SPCache over the HttpRuntime.Cache one?
MVC :: Authentication And Authorization With HttpRuntime.Cache?
Apr 22, 2010I am new in Asp.net MVC but i really like it. I always prefer flexible authentication systems, on the other hand security is very important issue too. So i looked for some sipmle way to store current loged "user id/user name" in server side. I think that "HttpRuntime.Cache" can be a answer. So i write simple test project Of course this code is is not complete.
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WCF / ASMX :: HttpRuntime ExecutionTimeout Value Not Applied?
Oct 12, 2010I'm working on Windows 2008R2 with IIS 7.5. In web.config there is config value:
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Now, web request calls WCF service, which is very time consuming (timeouts for WCF are set to 5minutes). Whilst waiting for WCF to finish, web application throws exception:
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As far as I make it out, it's exception caused by exceeding 90seconds limit. But... I get that exception after about 150seconds. Is it common that request doesn't break instantaneously?
I did some tests:
- set executionTimeout to 90seconds
- set WCF timeout to 500seconds
- play with Thread.Sleep in WCF service, and pass it a value between 90seconds and 500seconds.
It turned out that I got that
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exception exactly after the time passed to Thread.Sleep method. Conclusion: web request thread has to wait for wcf call to return in order to be aborted?
Forms Data Controls :: Format GridView Column Head Hyperlink?
Jun 18, 2010I have created a Gridview that has sorted columns. Using the HeaderStyle-CssClass ="GridViewHeader" The background = medium Blue and the Font Color = White. Looks cool, except for sorted columns. There the text is medium blue because it is a hyperlink. Is there any way to change the color for these hyperlinks?
View 1 RepliesC# - Is Possible To Share HttpRuntime.Cache Between Multiple Web Servers
Nov 10, 2010We have a web application that is storiing all site data in HttpRuntime.Cache. We now need to deploy the application across 2 load balanced web servers. This being the case, each web server will have its own cache, which is not ideal because if a user requests data from webserver1 it will be cached, but there next request might go to webserver2, and the data that their previous request cached won't be available. Is it possible to use a shared-cache provider to share the HttpRuntime.Cache between the two web servers or to replecate the cache between them, so that the same cache will be available on both web servers?
View 4 RepliesCaching - What Is The Default Serialization Used By The HttpRuntime.Cache
Jan 29, 2010what the default serialization used by the ASP.net HttpRuntime.Cache is? Is it Binary, XML, something else?
I am populating a generic List with multiple objects of the same custom type. The custom type is a POCO, there is nothing special about it. All of its properties are public with { get; set; }, it is public, it has no inheritance, it has no interfaces. In fact it is much less complicated than many other objects which we are caching which work without issue. I have tried adding the [Serializable] attribute to the custom class and it has no effect.
I add the list to the cache with a unique key. The list has been verified as populated before it is inserted into the cache, the objects in the list have been verified as populated as well. But when the list is pulled back out of the cache it is an empty list (NOT NULL), it simply has no items in it. This means that the list is being added to the cache and is retrievable but for some reason the cache is having issues serializing the objects in the list.
I just find this freaky weird since I have another list of custom objects which are much more complicated (consisting of Inheritance, Interfaces, and also containing Properties which are generic lists of other complex objects) and the caching of those lists work without issue.
Both the working and non-working list are being managed in C# classes outside of the ASP.net user controls which consume the cached data. Both of these cache handling classes call the exact same Cache Manager class singleton instance which wraps the HttpRuntime.Cache to provide typed methods for pull and pushing objects into the cache.
Here is the class
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HttpRuntime.Cache Getting Flushed When Saving WebConfigurationManager - Is This A Bug
Oct 19, 2010I've been experimenting with caching objects with HttpRuntime.Cache and I was generally under the impression that if I "added" something to the cache like this:
HttpRuntime.Cache.Insert("Test", "This is a test!", null,
Cache.NoAbsoluteExpiration, Cache.NoSlidingExpiration,
CacheItemPriority.NotRemovable, new CacheItemRemovedCallback(FileChanged));
that the "NotRemovable" and "NoExpiration" flags would keep the object in-memory for the duration of the application. But was finding that at the end of certain page requests, the HttpRuntime.Cache would be completely empty!
Tracing thru and setting a breakpoint inside my Callback "FileChanged" I could see that indeed something was "removing" my object (and every other object in the cache), but I couldn't figure out why. So eventually, I started disabling other things that I thought might affect this subsystem.
Eventually, I commented out the line:
WebConfigurationManager.OpenWebConfiguration("~").Save;
I had been mostly retrieving data from "web.config" in the AppSettings region, but occasionally writing back to AppSettings and saving the changes using the above command. I knew from reading that the "web.config" is cached, but saving my changes back to it shouldn't flush all of HttpRuntime.Cache, right?
EDIT:
I've made this super reproducible if wants to try this on their own machine. (I'm running VS2008 Pro w/ MVC2 targeting .NET 3.5) Just start up a new MVC2 project and paste the following into the HomeController over whatever is already there:
using System;
using System.Collections.Generic;
using System.Linq;
using System.Web;
using System.Web.Mvc;
using System.Web.Configuration;
using System.Configuration;........
Start-up the app in debug mode. Click on the "About" link. This loads a string into the Cache. Click on the "Home" link. String is pulled from the Cache and stuck in ViewMessage dictionary. Some key/value pair is written to web.config and saved. String from cache should appear on the Home page. Click on the "Home" link again. String should be pulled from the cache, but it's not. Stop program. Comment out the 3 lines that start with "Config". Restart the program. Try steps 1 thru 4 again. Notice how the HttpRuntime.Cache has not been emptied.
Configuration :: Set HttpRuntime ExecutionTimeout On Page Level?
Mar 30, 2010We have a function which sends out a bunch of e-mails. The problem is that a HttpException is thrown on the server after a while.
I managed to find out the the solution is to increase the executionTimeout in web.config, but I only want this on one page, not the whole application.
Is there a way to set the executionTimeout configuration only on one page?
Access HttpRuntime Section Of Web.config From Codebehind?
Feb 3, 2011actually i need the maxRequestLength value of the httpRuntime section in web.config to check if a postedfile's size is greater. What's the best way to read it?
View 1 RepliesC# - Configuring HttpRuntime Execution Timeout For Large Downloads?
Feb 5, 2010At my place of work, we have an ASP.NET page that uses the following code to perform a file download. We use this rather than Request.TransmitFile() because the file is coming directly from a zip archive.
private void DownloadStream(Stream stream)
{
int bytesRead;
int chunkSize = 1048576; //1MB
byte[] readBuffer = new byte[chunkSize];
while ( (bytesRead = stream.Read(readBuffer, 0, readBuffer.Length)) > 0)
{
if (!Response.IsClientConnected)
break;
Response.OutputStream.Write(readBuffer, 0, bytesRead);
Response.Flush();
}
}
I'm trying to determine a reasonable value for the httpRuntime executionTimeout setting. The files being sent range up to 1GB in size, and some of our users have very slow pipes* to the webserver (think 64K lines). We don't want these users to experience connection resets. However, we want to keep a reasonable timeout value for the rest of the site.
Is there a way to define an executionTimeout setting only for this specific page (or even make it unlimited for that page specifically)? What's the recommended approach? I know we'd probably be better off using a totally different method to serve the files (e.g. FTP), but we don't have the freedom to make that choice. All we can do is modify the code for the site.
Also, I do think these downloads should be compressed before sending, but that's another matter.
*Off-topic question: Is "slow pipe" an annoyingly mixed metaphor? I should probably say "small pipe" instead, but that sounds strange to me in this context. Opinions?
Configuration :: Define HttpRuntime Element In The Config File?
Feb 21, 2011The httpRuntime element configures ASP.NET HTTP run-time settings that determine how a request for an ASP.NET application is processed.
Is it a good idea to customize this element in the config file.
The user has indicated that the application seems to be kicking her out, even though she is sure that she is submitting a form faster than every 30 minutes.
My Config file has these vales set, am I missing anything?
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State Management :: SessionState Timeout Vs. Httpruntime ExecutionTimeout?
Jun 30, 2010what the difference between
SessionState Timeout
and
HttpRuntime ExecutionTimeout
is? Both in web.config. I want to increase or reduce the timeout in my webapplication. Means: If a users idles more than 10 min. the should get timed out.
State Management :: Do HttpRuntime.Cache Support For Network Load Balancing
Nov 12, 2010My servers are behind F5 load balancer, I wanna use HttpRuntime.Cache in my web application but I didn't find out the way for to use that method for those using network load balancing server. Or can we store that HttpRuntime.Cache to sql server like the session we do in web.config file?
View 4 RepliesContainer Tag That Can Go In Head?
Jan 18, 2010In a section in the <head> tags of my document I have code that lets me use the Id of my asp.net control from JavaScript like this:
<script language="javascript" type="text/javascript">
var customerId = '<%= Me.CustomerTextbox.ClientID %>';
</script>
However, if I want to modify the page structure in later stages of the page life cycle, it give me an error because I have the ASP tags in there. A work-around is enclosing the ASP tags in a server control like this:
<div id="customerIdContainer" runat="server">
<script language="javascript" type="text/javascript">
var customerId = '<%= Me.CustomerTextbox.ClientID %>';
</script>
</div>
But then I get a warning that a div tag is not allowed in the head tag. So is there a container tag that is valid in the head that I can add runat="server" to to make it a server control so I can workaround this problem without the warnings?