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Value Cannot Be Null. Parameter Name In Vb.net

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)? To fix my problem I simply clicked on the SpotLight reference and deleted it. Marked as answer by Martin_XieModerator Thursday, September 16, 2010 2:14 PM Monday, September 13, 2010 5:23 AM Moderator All replies 0 Sign in to vote Please post a snippet of code true: false) // Debug THAT! this content

Please review the stack trace for more information about the error and where it originated in the code. The stack says its null. Problem solved.” Best regards, Martin Xie MSDN Subscriber Support in Forum If you have any feedback on our support, please contact [email protected] remember to mark the replies as answers more hot questions 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 Science Other

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: Also, is it a compilation error or a run time error? Not sure about your problem, but my debugger didn't come up with any specific line of code that had an error.

That specific code had been stable for weeks, then one day it appeared without my having changed the code at all. asked 1 year ago viewed 441 times active 1 year ago Upcoming Events 2016 Community Moderator Election ends Nov 22 Linked 3 Syntax for adding an event handler in VB.NET 5 Reply With Quote May 14th, 2012,04:41 PM #13 S0LARIS View Profile View Forum Posts Lively Member Join Date Apr 2011 Posts 121 Re: Help !!! "value cannot be null" Paramater name: Heres the code Im using %@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm1.aspx.vb" Inherits="DataControlCH2.WebForm1" debug="True"%> <%@ Import Namespace="System.Data" %> <%@ Import Namespace="System.Data.Oledb" %> Data Grid </p><p>Application Lifecycle> Running a Business Sales / Marketing Collaboration / Beta Testing Work Issues Design and Architecture ASP.NET JavaScript C / C++ / MFC> ATL / WTL / STL Managed C++/CLI The only warnings it shows are from the analyzer I'm in the process of writing. column Name Datatype Username varchar(10) Password nchar(10) /* source code */ con.Open() str = "select * from login where Username='" & UnameTextBox.Text & "' and Password='" & UPassword.Text Explicit FYI to people expressing any amount of being blocked by this: @shemulik1 @CaptainBetty @JohnnyXP64 tonyMechE commented Jan 29, 2016 @dpoeschl ---> God bless you sir! </p><p>comment all codes related to Handles clause and save the code, like below -Private Sub Form1_Load(ByVal sender As Object, ByVal e As System.EventArgs) ''''Handles Me.Load ........ ........End Sub3. Not the answer you're looking for? Learning resources Microsoft Virtual Academy Channel 9 MSDN Magazine Community Forums Blogs Codeplex Support Self support Programs BizSpark (for startups) Microsoft Imagine (for students) United States (English) Newsletter Privacy & cookies I tried others versions of the dll, but the error is the same. </p><p>Need to download code? Login In Vb.net - Creating A Login Authentication In Vb.net </tr> </table> General Discussion Caffeine Lounge Corner Cubicle Student Campus Software Development Industry News Introduce Yourself Nightmare.In.Code Programming Help C and Most probably it will be already underlined in red. I found this topic: Unable to connect to AIX(Unix) box with SSH.NET Library - Error : Value cannot be null The problem seems to be quite similar, so I tried to </p><p>This is a community of tens of thousands of software programmers and website developers including Wrox book authors and readers. <a href="http://rinfix.com/value-cannot/value-cannot-be-null-parameter-name-value-asp-net.html">news</a> Marked as answer by Martin_XieModerator Thursday, September 16, 2010 2:14 PM Monday, September 13, 2010 5:23 AM Moderator 0 Sign in to vote tnx problem is solved Monday, September 13, 2010 This solved my problem Tuesday, June 12, 2012 3:56 PM 0 Sign in to vote Thanks a lot. One of our controls got renamed, so it was CtlBlah instead of ctlBlah. </p><p>You are currently viewing the BOOK: Beginning ASP.NET 1.1 section of the Wrox Programmer to Programmer discussions. When I turn it off ALL of my former sins and problems return to me and life is dark and gloomy and painful again. 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. <a href="http://rinfix.com/value-cannot/value-cannot-be-null-parameter-name-vb-net.html">have a peek at these guys</a> However, it's maybe a duplicate of the post I cited, just the language is different. –Yoann ARNAUD Oct 23 '15 at 10:48 I believe your actual problem is solved </p><p>Why do some banks have more than one routing number in the US? Parameter name: objectType at System.ComponentModel.TypeDescriptor.TypeDescriptionNode.GetRuntimeType(Type objectType) at System.ComponentModel.TypeDescriptionProvider.GetRuntimeType(Type reflectionType) at Microsoft.VisualStudio.Design.MultiTargetingContextProvider.GetRuntimeType(Type objectType) at Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.GetFieldType(String fieldName, Type documentBaseType) at Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.GetReferencedComponentType(String componentName, CodeTypeDeclaration codeTypeDecl, ITypeResolutionService loader, IDictionary& cache) at Microsoft.VisualStudio.Design.Serialization.CodeDom.HandlesClauseManager.ParseHandlesClauses(CodeTypeDeclaration codeTypeDecl, Boolean updateCache) During my coding, I happen to get this error continuously. <h2 id="9">Aaron Edwards ASP.NET 2.0 Basics 1 April 8th, 2006 12:26 AM How do you set a column to NULL in a parameter? </h2></p><ul> <li>The event was still in lower case. </li><li>For google, may solve Problem with Tags : Parametername: activationContext {"Der Wert darf nicht NULL sein.\r\nParametername: activationContext"} SMDiagnostics Visual Basic .Net Express 2010 Quellen suchen Projekt nicht ausführbar Proposed as </li><li>Posted by Microsoft on 7/29/2010 at 2:02 AM I am currently standing by for an update from you and would like to know how things are going on your end. </li><li>Parameter name: type4Get an error System.ArgumentNullException was unhandled, Value Cannot be null. </li><li>There is KeyboardInteractiveAuthenticationMethod.AuthenticationPrompt in SSH.NET 2014.4.6-beta2. –Martin Prikryl Oct 23 '15 at 9:56 OK, you do not know how to assign an event handler in VB.NET, right? –Martin Prikryl </li><li>Reply With Quote May 14th, 2012,01:39 PM #10 alexkn View Profile View Forum Posts Member Join Date May 2011 Location Russia, N.Novgorod Posts 35 Re: Help !!! "value cannot be null" </li><li>Parameter name: objectType - by Larry4321 Status : Closed as Not Reproducible Not Reproducible The product team could not reproduce this item with the description and steps provided. </li><li>I had discovered it on my own 6 months ago through lots of pain and trial and error.The real resolution is that VS2015 now has a new feature/option in the Xaml </li></ul><p>This is a form that loaded without problems in the VS 2005 and VS 2008 versions. If you could get back to me at your earliest convenience with information I request, we will be able to make headway towards a resolution. Perhaps you did this: Dim dt As DataTable instead of this: Dim dt As New DataTable Permalink Posted 17-Feb-12 5:21am Dave Kreskowiak415.1K Comments Ravi chandran from thanjavur 17-Feb-12 22:01pm http://social.msdn.microsoft.com/Forums/en-US/winformssetup/thread/b5ac9ae2-fffa-4d5a-b8f8-d8fdc00b7733 “My app is called SpotLight. </p><p>Just replace your class modifier from Friend to Public and it resolves the issue Kind Regards, S0LARIS. true: false) // Debug THAT! Dave Kreskowiak 17-Feb-12 23:05pm Again, you haven't shown us the ENTIRE code that is around the line where the error occurs nor have you told us on which line <a href="http://rinfix.com/value-cannot/value-cannot-be-null-parameter-name-value-wcf.html">check my blog</a> Can anybody help me? </p><p>I noticed that there are other posts that report a similar problem that results in Handles clauses being removed from code. I tried adding the Handles clauses back, but the next time Developer Network Developer Network Developer :CreateViewProfileText: Sign in MSDN subscriptions Get tools Downloads Visual Studio MSDN subscription access SDKs Trial software Free downloads Office resources SharePoint Server 2013 resources SQL Server Comments (12) | Workarounds (7) | Attachments (1) Sign in to post a comment. By joining today you can post your own programming questions, respond to other developersí questions, and eliminate the ads that are displayed to guests. </p><p>I do not see any mistake in my code. </p> </div> </div> </div> </section> <!-- end about --> <!-- start footer --> <footer> <div class="container"> <div class="row"> <div class="col-md-12"> <p>© Copyright 2017 <span>rinfix.com</span>. 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