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Value Cannot Be Null. Parameter Name Stream C#

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It's SDK to desktop software. If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Don't forget to mark solution providing post as "Answered". S, good work! :) DigiMortal It seems to me that we are working rigt now in situation where ASP.NET is not behaving like users expect at first I indeed think then his comment is here

In the ResizeImage function you also work with an Image object. EDIT When I wrote the filter attribute manually, I handled the error: response.Filter is null, so I got the error. Parameter name: source stacktrace of [ArgumentNullException: Value cannot be null. All rights reserved.

Value Cannot Be Null. Parameter Name Stream Getmanifestresourcestream

Source code is also available at GitHub, you can find it from my brand new Visual Studio experiments repository. AJAX-components does not expect response to be binary. It cause memory leak, because SDK create sfera.ZalogujOperatora(login, password) log into SDK anothertime and run another process. You could check whether the stream is null before using it.

I don't know how exactly C# apps works - if files change, all processes started by application are terminated? None 0 Points 7 Posts Re: ASMX app error: Value cannot be null.Parameter name: stream Jan 08, 2016 09:30 AM|adam.langowski|LINK Bump:) Reply mgebhard All-Star 18940 Points 5737 Posts Re: ASMX app From reading the comments on the blog, you are far from the first that this has tricked. Terms Privacy Security Status Help You can't perform that action at this time.

Protected Function UploadFile(ByVal FU As AjaxControlToolkit.AsyncFileUpload, ByVal locationId As Integer) As Boolean dim imgfilename as String = "test" Dim imgOriginal As Image = System.Drawing.Image.FromStream(FU.PostedFile.InputStream) ' File gets uploaded via System.argumentnullexception: Value Cannot Be Null. I'd prefer that I dont have that stream parameter, and rather just work with the image variable. Parameter name: source” 1 How should I handler bool? But I dont see how I can change your code to do exactly that, since in all your samples you use this toStream parameter AFAIK.

It will come but not in the next moments :) Take a look at source code I gave you before. You should save image to file and let your application on client side know the file name. asked 5 years ago viewed 3455 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 1 Trouble getting contents of resource text file into StreamReader share|improve this answer answered Nov 7 '11 at 6:41 Marc Gravell♦ 634k14817662236 Solved my problem.

System.argumentnullexception: Value Cannot Be Null.

Reply DigiMortal Contributor 3950 Points 973 Posts MVP Re: NULL value exception when trying to save to stream Sep 23, 2010 04:30 PM|DigiMortal|LINK

this content Looking forward to your results! :) (never expected such a quick reply ;) please mark answers as 'Answered' and post back solutions when you figure stuff out that isnt in the I think that's why you get this exception. Find the rate of change at a point on a polynomial Straight line equation My cat sat on my laptop, now the right side of my keyboard types the wrong characters

  • What is your db schema? –Ash Burlaczenko Apr 29 '13 at 14:27 You might want to look into this question and its answers: stackoverflow.com/questions/3244336/… –Ville Salonen Apr 29 '13
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Hi Peter!

Can you dispel a magic effect you can't perceive? None 0 Points 7 Posts Re: ASMX app error: Value cannot be null.Parameter name: stream Jan 05, 2016 08:25 AM|adam.langowski|LINK mgebhard Try using a singleton pattern but even singletonwill not persist By looking at both blog entries I see that he is tripping you up by not showing where the value of toStream comes from. weblink If you want to save on the client side that is a little different.

Meanwhile if you have questions ask them here - this thread comes to my e-mail too. Parameter name: stream while converting XmlDocument to stream0determining the right T for T.TryParse while reading a stream1Error while streaming file the second time1Name cannot begin with the '1' character, hexadecimal value Why are you writing image back to response?

None 0 Points 7 Posts Re: ASMX app error: Value cannot be null.Parameter name: stream Dec 23, 2015 10:21 AM|adam.langowski|LINK Generally on every request function UruchomSfere was invoke.

When I start connection, SDK start process the same as desktop software, but without GUI. If it not persist till reboot it's useless for me mgebhard Why is it necessary to hold on to connection resources forever? Writing source files to the virtual directory causes the application to restart and load the new source into memory. Make sure the code is properly disposing IO resources.

If you can see what I'm doing wrong it would be a GREAT help! :) The SaveImageToDisk is a function that saves an image to disk, but that code is not I was calling Count on an instance of DbSet with a filter of null i.e. Reply Peter Smith Member 613 Points 2132 Posts Re: NULL value exception when trying to save to stream Sep 23, 2010 03:20 PM|Peter Smith|LINK Ok, thanks! :) I have not worked http://bovbjerg.net/value-cannot/value-cannot-be-null-parameter-name-stream.php Writing source files to the virtual directory causes the application to restart and load the new source into memory.

Reply DigiMortal Contributor 3950 Points 973 Posts MVP Re: NULL value exception when trying to save to stream Sep 28, 2010 05:00 PM|DigiMortal|LINK If you save images to disk then everything SimonPurr commented Apr 20, 2016 Ok great, whats involved with regards to setting up the logging, I had got a similar issue when using code in C# as well as PowerShell. adam.langowski It's necessary due to how SDK works. c# asp.net-mvc asp.net-mvc-5 gzip share|improve this question edited Aug 8 '14 at 21:19 asked Aug 8 '14 at 20:22 AliRıza Adıyahşi 8,9721777156 It seems that your framework is expecting

Parameter name linkText Hot Network Questions Is it possible to sheathe a katana as a free action? Then I need reupload app on server and it start working again. the issue was I have a and this has got a include property and I have some other tables listed here and mistakenly a table was there that has been share|improve this answer edited Oct 24 '13 at 14:28 answered Oct 24 '13 at 14:18 cunderpants 11 add a comment| up vote 0 down vote In MVC, View screen is calling

Treat my content as plain text, not as HTML Preview 0 … Existing Members Sign in to your account ...or Join us Download, Vote, Comment, Publish. user uploads file via asyncupload 2.