i am new in asp.net mvc. Sometimes i have an exception in Application_Error and i write it to my log file:
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I trying debug but i not see file name? How to see witch file cannot be found ?
Create a asp.net mvc project with the default template and used bmc appsight to monitor the w3wp process ; so when ever an action is clicked an exception is occured in iiscore.dll here is the sample one which i got.
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I have a file upload control on my page. The maximum request length set is 8 MB (maxRequestLength = 8192). I also have server validation that throws an error if the file is more than 4MB. The reason that its 8MB in the config is the leverage that's given to the user and also that the app can be tested.
If I upload a file that's 9MB, I get thrown an exception "Maximum request length exceeded.", which is fine and as expected.
But when I try to upload a file that's 1GB, it shows me a HTTP 404 - File not found. how can I get it throw me a maxRequestLength exception?
I'm using IIS6.
I'm using a HttpHandler to intercept PDF file download requests and modify the PDF file. I'm stuck on what to do if the requested file doesn't exist on the webserver. If I handle the Exception and return an empty response, it gives the user a 0 byte file to download. If I ignore the Exception, then ASP.NET catches it and the user is redirected to my unfriendly customError page.
View 9 RepliesstrFilePath = Directory.GetCurrentDirectory();
strFilePath = Directory.GetParent(strFilePath).ToString();
strFilePath = Directory.GetParent(strFilePath).ToString();
strFilePath = strFilePath + "\ACH" + "/ACHFile.txt";
StringBuilder sb = new StringBuilder();
StreamWriter sw = new StreamWriter(strFilePath);
if i browse for a text file and displays it in the text box and trying to save it as the name provided above i am getting the error as Directory Not Found Exception.
regarding one issue I am facing. I created a httpmodule for hadling the unhandled errors and I need to log those errors using log 4 net in database.Everting working fine but I am not getting any error information once the error was hadled and I need that info too. I want to make it as a centralize module which can trap all errors and log those errors.How call application_error event of httpmodule from catch block...so that I can log that info there and I no need log in every catch block..
View 1 RepliesOn Page_Load I create dynamically table as following:
//compose the SQL statement
string strSQL = "SELECT images.location, products.description, products.price, products.isNew ";
strSQL += "FROM images INNER JOIN products ON images.idImages = products.idImage ";
strSQL += "WHERE products.idCategory=" + str_idButtons;
strSQL += " AND products.doShow=1 ORDER BY products.isNew DESC"; //new first
MySqlConnection con = new MySqlConnection(ConfigurationManager.ConnectionStrings["????????"].ToString());
MySqlCommand command = new MySqlCommand(strSQL, con);
con.Open();
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I am trying to use the Application_Error to redirect the user to a custom error page. I know I could use the web.config to do this, but let's assume for now that this is not a desirable path to take.
Initially, I tried to do a Response.Redirect to perform this, however, there seem to be occasions where the current http context does not define the response object. So, I attempted to perform a check to make sure that the response object is not null prior to attempting the redirection, and if it is not defined, perform a Server.Transfer instead.
What happens is that in most cases, the Redirect causes the browser to some generic "friendlyish" error page rather than the requested error page.
So then I tried using Server.Transfer exclusively, and this worked well for most cases, however, sometimes the transfer didn't seem to take in the browser. Changing it back to a redirect in these cases solved that problem, but reintroduced the issue where the errors previously being captured and transferred now were being redirected.
What I surmised from this is that in certain contexts where the Application_Error method is trapped, it is necessary to use Server.Transfer in redirection, whereas in others, it is necessary to use Response.Redirect. The question then became twofold: (a) When is one necessary and when is the other? and (b) What available information can I poll to tell me when a given condition exists.
After much searching, I cannot find a reasonable answer to this question. So I began to trap errors and examine the HttpContext object for some indicator. One thing that I was looking for is the reason why if even with a defined Response in the current context does a redirect fail. The only thing that stood out is that even though a Response object may exist, the Session data could be absent. I added the case to check whether the Session data was null and perform a Transfer in this case and it
seems to be handling it properly.
I emphasize "seems to be handling it properly" because no documentation I've been able to find confirms either the problem I am having or whether this is an appropriate strategy for solving it.
I guess the question is, am I on the right track here or is the null Session object just a red herring, indicative of nothing relevant. Here's the check I have set up for reference.
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public void ZipExtract(string zipfilename, string outputDirectory)
{
using (ZipFile zip = ZipFile.Read(zipfilename))//file not found exception
{
Directory.CreateDirectory(outputDirectory);
zip.ExtractSelectedEntries("name=*.jpg,*.jpeg,*.png,*.gif,*.bmp", " ",
outputDirectory, ExtractExistingFileAction.OverwriteSilently);
}
}
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fileupload control doesnt allow to select multiple files, then what i did , i select a file of directory and by coding i got its directory path. and showing all files of that directory in checklistbox control.So now user can select multiple files and can send selected file. I know its not a proper way, but i am getting a control that can allow me to select multiple files, If you let me know about the control that will allow me to do that , then this is what my onlyOk come to my problem with fileupload control, it works fine when run locally. but at other location its giving me a exception of path is invalid and file not found and one more thing its looking for this location "Could not findfile 'c:windowssystem32inetsrv"
View 2 Repliesi have doen my application as follows.. A tree view which looks like that picture Now if i select select the text file i will have a image as Now what i am getting is if i select browse i will select a file and when i click back on the tree node for example AchFile i am getting the error as Directory not found. This issue is raising if i select a text file and click back on what i said.
View 1 RepliesI'm having some trouble with references to an external project that contains services for my application.After changing the types of some properties in a class, I got errors like "Method not found: get_Size() (Where Size is the name of the field)
Method not found: 'Ropes.Services.Contracts.Data.SearchResultPage`1 Ropes.Services.Business.Experience.ExperienceFactory.Search(Ropes.Services.Business.Search.SearchRequest)'.
I am trying to call a simple method in my code behind using Jquery with Ajax. But I get a 404 not found exception everytime. Unfortunately this is a web forms solution. So I dont have all the perks of MVC
It does get into the javascript method and gives the alert but won't go into my c# method. My previous experience of using this Jquery method is in an MVC website. Is it compatible with webforms sites?
Here is the code:
http://pastebin.com/Xdey4XTS
We have an issue with a .NET 2.0 web service application that is generating a module not found exception when we try to load on server 2008. A second server running the same 2008 version loads the service fine.As part of the investigation we have taken the default hello world .NET 2.0 web service and deployed to both servers and have exactly the same issue with it running fine on one but not the other. The issue is trying to track down the module in question. Running process explorer and dependency walker doesn't seem to give us a clue.
The full error is:-
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I am getting the error when running the project locally. I think it is not getting the Jet provide in access. Error display in browser as follows. ADODB.Connection error '800a0e7a' Provider cannot be found. It may not be properly installed. /project name/databaseconnect.asp, line 14
I search on the internet and install MDAC,but not help. I am using Windows 7 with IIS7 how can i proceed.I cant be able to work on the project.
I am using Appilcation_Error event for handling the exceptions and it catches almost all exceptions correctly. However in some pages it catches with some exception "File does not exist" and I am not able to find from where it exactly occurs. When I comment the Application_Error code, surprisingly that web page works fine.
My main concern is how can trace back to the line of code from where it threw to Appilcation_Error function.
I'm at the moment trying to learn to create gadgets for EPiServer, and to do that I have to go through MVC, which I'm a bit new to. I'm following this tutorial:[URL]The solution has 2 projects in it just like the tutorial does, the first one is the EPiServer project and the 2nd one is the gadget MVC project called QuickChat.In the EpiServer project I write in the config (just like the tutorial) to point out the gadget:
<publicModules rootPath="~/public/" autoDiscovery="Minimal">
<add name="QuickChat">
<assemblies>
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I'm working on a custom menu system in asp.net that populates a horizontal menu on the fly based on which menu item is selected from the website's main menu.This 2nd menu is populated from a custom XML file in the website's root directory.(See http://loganyoung.wordpress.com/2010/06/03/asp-net-horizontal-submenu-from-xml/ for details).At the time I'd written that post, it did work, but my development environment has changed and now I'm getting an error saying that the XML file can't be found.
View 2 RepliesOK, I was having some deployment issues on IIS 5.1, but at one point (right before the machine died) I was able to serve the files. I'm not certain what is lacking in my current case, but now I'm trying to deploy on IIS 6, and cannot get anything but "404 not found" errors. It's driving me nuts.
Just to be sure the site is working, because it isn't in the web root (virtual directory), I dumped a Web Forms website in there, and it worked just fine. I've tried setting up a wildcard in IIS by going to the properties of the site, and in the area under the file extension mappings, I clicked Insert to create a wildcard, assigning it to the aspnet_isapi.dll file. No dice. And yes, I remembered to uncheck the "Verify file exists" checkbox. Since this is IIS 6, I also made sure I had the Default.aspx page, with the code:
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So all should be good. But it's not. I've combed over at least 6 websites and related links on getting MVC 2 to work on IIS 6, but nothing has worked so far. I cannot purchase the url rewritier mentioned in Steve Sanderson's blog, nor can I use the free version, since my application isn't the only web site running on this server. I can't use extensions for the pages, either. This is a crude hack I really don't want to deploy in a production application.
I'm getting the following error in my asp.net page which was not the case when running from visual web express 2010..
Could not find a part of the path 'S:Marketing\_CrossFunctionalpath.....'
my code is something like this
m_node = root.SelectSingleNode(strXPATH)
Dim rootDir
As
New DirectoryInfo(m_node.LastChild.InnerText.ToString)'retrieve
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I am using a FileUpload to upload an excel file to the sql server 2008 database.I am using Visual Studio 2010. My code is If FileUpload1.HasFile Then
Try
Dim path As String = Server.MapPath("~/")
FileUpload1.SaveAs(path + FileUpload1.FileName)
Message2.Text = "File name: " & _
FileUpload1.PostedFile.FileName & "<br>" & _
"File Size: " & _
FileUpload1.PostedFile.ContentLength & " kb<br>" & _
"Content type: " & _
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and SqlBulkCopy to store the file into the database.It works fine with the local machine.When I try to publish it in the server I received the following error:
404 - File or directory not found.The resource you are looking for might have been removed, had its name changed, or is temporarily unavailable.
wat is the error about?
i'm sure my path is correct.
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I have uploaded my website on ftp's httpdocs folder when i go to Default.aspx page it gives me File not found error, I had use publish website options and my project contains Default.aspx page as start page.All published project files are uploaded and still i am getting File not Found error.
View 1 RepliesI have uploaded my website on ftp's httpdocs folder when i go to Default.aspx page it gives me File not found error, I had use publish website options and my project contains Default.aspx page as start page.
All published project files are uploaded and still i am getting File not Found error.
when i try to type files in internet explorers address bar.
My application source code is under Driver H: in my Dev server.
The security settings under Driver C: (right click->properties->security tab) has access setup as "Everyone", but when I remove "Everyone" from C: and run my application, I am getting HTTP 404 - File not found. The app works fine if it has Everyone. I dont want to grant access to Everyone under C:.
How can I run my app which is setup under driver H: run without any issues by removing the Everyone Access in C drive.
