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System.argumentnullexception: Buffer Cannot Be Null. Parameter Name: Buffer


Do you want to work on web apps or desktop apps or mobile apps? Using stream As New IO.MemoryStream(pictureData) If so, then pictureData must be null. DON'T BID ON THEM. Parameter name: buffer [Answered]RSS 2 replies Last post Jul 07, 2011 02:48 PM by cubanoemg ‹ Previous Thread|Next Thread › Print Share Twitter Facebook Email Shortcuts Active Threads Unanswered Threads Unresolved this contact form

The idea is to make a complete and fully self-contained 'Lego Block' of functionality. Stack Trace: [ArgumentNullException: Value cannot be null. Accept that and start re-designing. Q: How do I sell the software I've developed? http://stackoverflow.com/questions/8163159/buffer-cannot-be-null-parameter-name-buffer

System.argumentnullexception: Buffer Cannot Be Null. Parameter Name: Buffer

A: Spoiler I'm sorry for how this sounds. They are getting paid to teach you. So why are you trying to "just read" to learn C#? Q: ...

Best regards, Mike Feng MSDN Community Support | Feedback to us Develop and promote your apps in Windows Store Please remember to mark the replies as answers if they help and Each 'thing' in a program really should have only one purpose in life and cause no side affects. Yes of course, please attach few of them here for testing. Continue × Unexpected Error We encountered an unexpected error retrieving your information.

how to do x,y,z with a database {probably for the first time}... If the main application is coded for 12 background threads and panels, what happens in 6 months when you want to add a couple more panels? Reputation: 6358 Posts: 14,009 Joined: 02-June 10 Re: Buffer cannot be null Posted 23 January 2013 - 07:22 AM That's why I gave you several links to tutorials to teach you Using stream As New IO.MemoryStream(pictureData) 'Read the stream and create an Image object from the data.

Do you guys like programming? Confirm Cancel Reason Submit Cancel Likes Quote Google+ | FaceBook | Privacy Policy | Glossary | Contact © 2016 www.aspforums.net All rights reserved. get all the sub-folders of a folder, and the sub-folders of those, to get all the levels of directories? What are your programming goals?

Value Cannot Be Null Parameter Name Buffer

Parameter name:Buffer'". https://www.aspose.com/community/forums/thread/261256/buffer-cannot-be-null.parameter-name-buffer.aspx I believe the problem is with Encoded value in the QueryString ("F960866879F669E=Tw5NpFeW9HsAqc_Ap5dmOwqkZ041pFQGYLxRV-puum‌tHsfhrTYtDe51uCbGV44‌Kc1X3n6cggsynfqRmh74‌ie535ymkvATeK5Jii11t‌OMIZDZ_GVB8QolLeMU5i‌6KWEZculKhM0IOhYFaMc‌-DsB") - The Base64 Decode is returning 'null' for some reasons. (Method System.Web.HttpServerUtility.UrlTokenDecode(base64Package)) –Dinny Nov 17 '11 at 8:17 add System.argumentnullexception: Buffer Cannot Be Null. Parameter Name: Buffer Parameter name: buffer] System.Security.Cryptography.HashAlgorithm.ComputeHash(Byte[] buffer) +2593190 System.Security.Policy.Hash.GenerateHash(Type hashType, Byte[] assemblyBytes) +93 System.Security.Policy.Hash.GenerateHash(Type hashType) +84 System.Security.Policy.Hash.get_SHA1() +101 System.Web.Handlers.ScriptResourceHandler.GetAssemblyInfoInternal(Assembly assembly) +68 System.Web.Handlers.ScriptResourceHandler.GetAssemblyInfo(Assembly assembly) +77 System.Web.Handlers.RuntimeScriptResourceHandler.GetScriptResourceUrlImpl(List`1 assemblyResourceLists, Boolean zip) +378 System.Web.Handlers.RuntimeScriptResourceHandler.System.Web.Handlers.IScriptResourceHandler.GetScriptResourceUrl(List`1 assemblyResourceLists, Boolean zip) Buffer Cannot Be Null Parameter Name Array If you ask me for advice I might tell you video processing for the movie industry is great so you should get a Mac.

This question is filled with so much lack of understanding that it is hard to know where to start in an effort to answer it. weblink A:Drawing dice on the console Q: QuoteHi,I'm currently learning C# in class at the moment and I'm a little bit stuck on what this question means.[...]show me where I can get We help people better understand the errors and exceptions they are getting so they can fix their issues. Marked as answer by chdboy Friday, January 25, 2013 10:09 AM Friday, January 25, 2013 10:08 AM Reply | Quote All replies 0 Sign in to vote You didn't sat which

Parameter name: buffer" Please find below the stack trace: [ArgumentNullException: Buffer cannot be null. I'd rather say something to motivate you than feel my place is to bolster your false high self esteem. Personally I would make UserControls that consist of the Panel, its own backgroundworker and any pure objects that you might want to serialize for later restoration. http://mediastartpage.com/cannot-be/system-argumentnullexception-value-cannot-be-null-parameter-name-source.html Parameter name: buffer] System.IO.MemoryStream..ctor(Byte[] buffer, Boolean writable) +9629927 System.IO.MemoryStream..ctor(Byte[] buffer) +6 Auth.IdentityTokenXChangeData.Deserialize(String base64Package) +187 Auth.IdentityTokenXChange.TrySniffIdentityToken(HttpRequest req, String& sessionId, String& sessionTag, String& returnUrl) +244 Auth.IdentityModule.OnBeginRequest(Object sender, EventArgs e) +365 System.Web.SyncEventExecutionStep.System.Web.HttpApplication.IExecutionStep.Execute() +220 System.Web.HttpApplication.ExecuteStep(IExecutionStep

Try googling "C# NumericTextBox" and you should find a lot, such as this one on the MSDN: http://msdn.microsof...4(v=vs.80).aspx Once you study the code you'll see that as each key is pressed save data, save properties, save environmental variables, serialize my data/class? Do you want to market $9.99 desktop applications to the masses?

The default names of button1, button2...

Right now, you're setting yourself up for SQL injection issues, as well as escaping issues, as you're building the SQL by hand. How can tilting a N64 cartridge cause such subtle glitches? There are many good guided self-teaching books, that once again are NOT just reading but teaching through proven methods of: Introduce new materialHave student exercise with new material Yet you insist What sofware do you use?

This has been covered so many times here. You're the one paying them. I bet you'll find that pictureData is null. his comment is here How to solve this problem.

button54 aren't very helpful. General FAQ Ask a Question Bugs and Suggestions Article Help Forum Site Map Advertise with us About our Advertising Employment Opportunities About Us Ask a Question All Questions All Unanswered FAQ I do not understand how one of the variables returned by a sub-routine can ever take a particular value.

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