Why did I get Error 6022: Not enough space on the disk. File: Model.edmx if I have more than 1GB space on the disk where project is located and 200GB on the system disk where Windows and Visual Studio was installed?
View 1 RepliesI ma having the following problem on my app;
There is not enough space on the disk. (Exception from HRESULT: 0x80070070)
I make the trust level as follows in web.config;
<trust level="Full"/>
but still the same error. the problem occured suddenly. How should I fix it?
New project requires that the server space be displayed and what the total content is of a folder. Where can i find information on how to do this? can someone provide a small sample or links to information i can review.
View 9 RepliesHow would you handle an out of memory or out of disk space error? I would like to log the error and then show the user an error page rather than have the user see the actual error message thrown by the server.
View 5 Repliesi'm writing a stored proc and if a field i return is longer then 200 characters, i want to truncate, find the last space, remove any characters after that space, then add some full stopseg:
INSERT INTO @rec(articleid, abstract)
SELECT a.id,
CASE
[code]...
How to replace a character in a String to space or white-space?
View 3 RepliesI have a problem with DataSet.GetXml() in ASP.NET 4.0:
First I populate the dataset with some tables.
Then I run the .GetXml() method on the dataset and some XML is returned. The output of this method is not want I want it to be, however.
The desired result is this:
[code]....
How do I stop this from happening? I mean, how do I stop the cell from being included at all?
In ASP.NET 1.1 the same code is used and the desired output is returned. This means that it is probably some new thing in 4.0 that I have to switch on/off. But what?
How can I save an image into the disk after modification.
View 4 RepliesI want to delete an image from disk
how do I do this?
which component in MVC pattern is responsible for writing files to disk? Is this a controller or model?
View 2 RepliesI am using ASP.NET 3.5 with iTextSharp and I have the following code:
var templatePath = Server.MapPath(@"~/Templates/template1.pdf");
var newFilePath = Server.MapPath(@"~/TempFiles/new.pdf");
PdfReader pdfReader = new PdfReader(templatePath);
PdfStamper pdfStamper = new PdfStamper(pdfReader, new FileStream(newFilePath, FileMode.Create));
AcroFields pdfFormFields = pdfStamper.AcroFields;
pdfFormFields.SetField("Box1", "007");
pdfFormFields.SetField("Box2", "123456");
pdfStamper.FormFlattening = false;
pdfStamper.Close();
Response.ClearContent();
Response.Buffer = true;
Response.ContentType = "application/pdf";
Response.AddHeader("Content-Disposition", "attachment;filename=new.pdf"));
Response.WriteFile(newFilePath);
Response.End();
The above code fills out a pdf file and saves the new file to the TempFiles folder. It then prompts the user to either save or open the file. Can I achieve the same functionality without saving the file to the TempFiles location?
I am testing with an MVC 2 project generated by the template in VS 2010. I have simply added an ADO.NET Entity Data Model, as well as a WCF Data Service that leverages the data model.
I was able to access the web application content (views, as well as the data served by the data service) just fine until the day before yesterday.
Yesterday I decided to reinstall Windows 7 on my development laptop, and I chose to go with the release of the OS with SP1. Of course, I reinstalled Visual Studio as well.
Now the same project gives me HTTP 404 errors when I try to browse to the data url .../MyTodoDataService.svc).
Here are some interesting facts:
The same data service works just fine in a Web Forms application. I see the problem only when deploying to the Local IIS Web Server (Cassini runs it just fine).
I am able to browse to the data url if force MVC routing to ignore the appropriate route by calling "IgnoreRoute" on the RouteCollection in Global.asax.
I have a file on the disk and I want to give Full Control Permission to all the users of that computer.
View 6 RepliesI have an application that I am working on. We are experiencing odd outages daily. The outages actually bring down the Virtual Servers (web farm of 4 VMs). The last odd metric before VM becomes inaccessible is that disk I/O is at 100%. While discussing this with the client, an idea was thrown out that I wouldn't have considered because I have never heard of such a thing. The idea was that our immense ViewState (yes I will be working on reducing that in the next release) overwhelmed the server or something and the server needed to start writing the ViewState to a file in a temporary folder somewhere. The thought was that when the server started to get overwhelmed, it would have to queue requests and would run out of memory and need to start using disk.
My application is poorly written and the viewstate is completely overused. However, it works 23+ hours of the day including through peak times without problems. But I have never heard of IIS or ASP.NET writing information to files on the server while queueing requests. I had no answer for this seemingly outrageous theory. Can anyone confirm for me that this is not how ASP.NET (2.0) or IIS are written?
On my MVC2 web application I have a form that a user can enter dates, times, comments etc for appointments with clients. We then give him the oppertunity to download it as a vCalendar file. So far, on my controller I have the following code (I have just included the string that stored my vCard data) :
[Code]....
I have worked with uploading and downloading binary files within MVC, but working with stuff like this I am totally lost. This code needs to be saved as a .vcs from withing the client's browser. My return value looks something like this :
[Code]....
Really weird problem loading a file from disk:
string path = HttpContext.Current.Server.MapPath("~/Datasets/blob.xml");
FileStream stream = new FileStream(path, FileMode.Open);
Throws exception:An exception of type 'System.UnauthorizedAccessException' occurred in mscorlib.dll but was not handled in user code
Additional information: Access to the path 'D:webrootafobDevv1.0.xAFOBDatasetslob.xml' is denied.
The strange thing is it was working 5 minutes ago. I checked permissions on the disk and both the Debugger and ASPNET have read/write rights as do I.
I'm building a Web application that will eventually contain a lot of images. These images will need to be displayed in different formats across the site. What would be the pros/cons of the two solutions:
Storing various versions of the picture when they are uploaded (e.g. thumb, small, medium, large, verylarge)
Resizing the image through the URL - e.g. /Content/Image/1?height=300
Edit:I had a really hard time accepting one answer over the other, so for anyone reading this q/a, take your time to read both answers because the accepted answer was selected by the flip of a coin :) They're both equally good.
Output Caching .NET 4 on any view. But I can't extend the output caching (on a disk) for a partial view(RenderAction).
View 1 RepliesHow to write email (.eml file) on disk instead of sending to real address in asp.net?
View 3 RepliesI need to be able to read an excel file from a file upload control but I can not save the file to disk first, it must be done in memory.
[Code]....
Above is my code for reading the data file if it IS saved to disk, but again, I have to be able to do this without saving the file to disk, it must be done in memory. I have not been able to find any sample code anywhere on how to do this from memory, everything seems to force the file be uploaded, saved to disk, and then read in the connection string, which again I can not do.
In my application I store a string as content of a HTML file.
How can I preview this content (assuming that it's modified from original content) in browser but not having to save it to disk locally.
And the preview to be in another tab or window.
I have a css file which I want to read from disk and in that content I want to find and replace all linebreaks (do I look for vbCrlf or ...?)
Public Shared Function GetFileContents(ByVal FullFilename As String) As String
Dim filecontents As String = ""
If File.Exists(FullFilename) Then
Dim objStreamReader As StreamReader
objStreamReader = File.OpenText(FullFilename)
filecontents = objStreamReader.ReadToEnd()
objStreamReader.Close()
End If
Return filecontents
End Function
So in the returned variable "filecontents" I want to find and replace any linebreaks.
FILE: style.css
#progress{color:#000;width:500px;height:30px;padding:0px;clear:both;}
#progress ul{list-style:none;padding:0px;margin: auto;display:block;}
#progress ul li{list-style:none;display:inline;float:left;width:auto;height:30px;padding:0px;line-height:30px; font-family:Arial, Helvetica, sans-serif; font-size:13px;}
I've a view which display all data. I'm using ViewData, for loop etc.. on the view, to show the data. It may sound weird, but is it possible to write view to disk as a file instead of showing in the browser. The reason is that, business wants functionality to send the same view file as email attachment to the user.
View 3 RepliesI am tasked with migrating a copy of our live website to the local drive so that changes can be made. Most of my focus has been getting the web.config file to work on the local drive. I used the aspnet_regiis tool to unencrypt the connection string, because this was causing a runtime error. I was getting the following:
View 1 RepliesI have a lot of requests that read my Web Config file (eg. variable = WebConfigurationManager.AppSettings["BLAH"]). I am wondering... Do WebConfigurationManager.AppSettings read from disk each time, or is it cached in memory. If it's read from disk each time then I guess I will need to move the variable to a static variable so as to improve my app performance...
View 1 Replies