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Value Cannot Be Null In Vb.net

Last edited by i-m-t; Jul 28th, 2010 at 08:16 AM. You would need something like: Dim memStream as MemoryStream = new MemoryStream share|improve this answer answered Dec 12 '09 at 16:44 David M 54.9k8125165 add a comment| up vote 0 down But if this is your litle clubhouse and you do not want anyone else posting here I will more than happily refrain. asked 2 years ago viewed 445 times active 2 years ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Related 0SQL Datatable error “Value cannot be null.”0Error when trying to his comment is here

Optional Password I have read and agree to the Terms of Service and Privacy Policy Please subscribe me to the CodeProject newsletters Submit your solution! Parameter name: dataSet Source Error: Line 2: Inherits System.ComponentModel.Component Line 3: Public Sub FillDataSet(ByVal dSet As myDataSet) Line 4: SqlDataAdapter1.Fill(dSet) Line 5: End Sub Line 6: #Region " Component Designer generated View our list of code downloads. To start viewing messages, select the forum that you want to visit from the selection below.

Posted by kliss on 9/10/2010 at 12:50 AM changing the class modifier from 'friend" to 'public' in VB.NET solves this issue for me Posted by Larry4321 on 7/28/2010 at 1:53 PM I have a similar problem. Could you please advice? If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem.

How do you enchant items with Lapis Luzuli? qualification. /cc: @brettfo, who has been adjusting these options for a future release. Someone peeled an American flag sticker off of my truck. where did you define it ? –Al-3sli Jan 11 '14 at 10:45 add a comment| 1 Answer 1 active oldest votes up vote 1 down vote accepted Ok on your code

or the associated code-fix, or the "Fix all occurrences in" options for easily achieving compliance. 2. See it or post it here. #define true ((rand() % 2)? Nov 20 '05 #3 P: n/a William Ryan eMVP Nothing in this code Instantiates a dataset. more hot questions question feed lang-vb about us tour help blog chat data legal privacy policy work here advertising info mobile contact us feedback Technology Life / Arts Culture / Recreation

true: false) // Debug THAT! Contact Us - Wrox - Privacy Statement - Top Powered by vBulletin Copyright ©2000 - 2016, Jelsoft Enterprises Ltd. 2013 John Wiley & Sons, Inc. Also, is it a compilation error or a run time error? share|improve this answer answered Oct 8 '14 at 19:56 StevieTimes 915 thanks, your solution is a little elaborated (due to needing to add code little by little).

  • asked 2 years ago viewed 6053 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Visit Chat Related 0Visual Studio 2005 Windows Forms Designer - “Object
  • Does an Eldritch Knight's war magic allow Extra Attacks?
  • If it occurs at run time then you know that a value is null that isn;t allowed to be, so check which value on that line is null. 2007-2016 Why is
  • Solving a discrete equation Using the eval command twice Isn't AES-NI useless because now the key length need to be longer?
  • The code is stored in Form1.Designer.vb (you can also click 'Show all files' in solution explorer and open this file. #define true ((rand() % 2)?
  • As someone who answers a lot of questions here, it gets rather frustrating when I know that the person posting the question has easy access to information important to diagnosing the
  • Submit Posted by arnie on 8/11/2015 at 11:08 AM Just an update many years later...I can repro exactly what Larry4321 is seeing.
  • Please review the stack trace for more information about the error and where it originated in the code.
  • XSD Bug !! - Invalid 'memberTypes' attribute: Value cannot be null Help Value cannot be null exception Exception: "Value cannot be null.

As I was trying various things, I commented out all of the code in the forms class except the class declaration by selecting the code lines and then using the Ctrl-K Reply With Quote Feb 14th, 2013,11:41 AM #18 DBithead View Profile View Forum Posts New Member Join Date Feb 2013 Posts 3 Re: Help !!! "value cannot be null" Paramater name: As I was trying various things, I commented out all of the code in the forms class except the class declaration by selecting the code lines and then using the Ctrl-K It is a form that serves as a base form to other forms in solution and oddly, the forms that inherit from this form load into the designer correctly without error

Parameter name: stream Can anybody assist my code? this content Parameter name: dataTable" Rate this: Please Sign up or sign in to vote. true: false) // Debug THAT! Assigning only part of a string to a variable in bash Teenage daughter refusing to go to school Is adding the ‘tbl’ prefix to table names really a problem?

Also, is it a compilation error or a run time error? In my case it says Parameter Name: "Item".When I look at a stack trace of the exception it is the actual resource dictionary name/path to be merged. When answering a question please: Read the question carefully. weblink Some forms are opened normally, but some give the mentioned mistake.

Now you're saying "all the event handlers must use the Handles keyword". Open the form designer. Are keywords in resolv.conf case sensitive?

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This happens when an event handler contains a reference to a non-existing object. Thanks for the help! #4 (permalink) June 16th, 2006, 04:38 AM steven_chr Registered User Join Date: Jun 2006 Location: , , . Parameter name: source at Microsoft.CodeAnalysis.VisualBasic.VisualBasicCompilation.ClassifyConversion(ITypeSymbol source, ITypeSymbol destination) at Microsoft.CodeAnalysis.VisualBasic.VisualBasicExtensions.ClassifyConversion(Compilation compilation, ITypeSymbol source, ITypeSymbol destination) at Microsoft.CodeAnalysis.VisualBasic.Utilities.SpeculationAnalyzer.ConversionsAreCompatible(ExpressionSyntax originalExpression, ITypeSymbol originalTargetType, ExpressionSyntax newExpression, ITypeSymbol newTargetType) at Microsoft.CodeAnalysis.Shared.Utilities.AbstractSpeculationAnalyzer`8.ReplacementBreaksCompoundAssignment(TExpressionSyntax originalLeft, TExpressionSyntax originalRight, TExpressionSyntax newLeft, How is the correct air speed for fuel combustion obtained at the inlet of the combustor?

Posted by Microsoft on 7/27/2010 at 8:46 PM Thanks for reporting this issue. Reply With Quote May 15th, 2012,08:09 AM #14 alexkn View Profile View Forum Posts Member Join Date May 2011 Location Russia, N.Novgorod Posts 35 Re: Help !!! "value cannot be null" This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL) Top Experts Last 24hrsThis month OriginalGriff 265 F-ES Sitecore 220 Karthik check over here Reload to refresh your session.

The event was still in lower case. Advanced Search VBForums Visual Basic Visual Basic .NET VS 2010 Help !!! "value cannot be null" Paramater name: objectType If this is your first visit, be sure to check out the That does require that the members observe a certain amount of decorum. In my case I have simple resource dictionaries that are merged to provide enhanced styling/templates at runtime.

As far as I am aware, this bug appeared out of the blue. Reply With Quote Feb 14th, 2013,12:01 PM #21 dunfiddlin View Profile View Forum Posts PowerPoster Join Date Jun 2012 Posts 8,241 Re: Help !!! "value cannot be null" Paramater name: objectType