Error Bc30451 Vb
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ASP.NET Community Standup Forums Help Home/ASP.NET Forums/General ASP.NET/Web Forms/VS2005 error BC30451: Name '
Is Not Declared. It May Be Inaccessible Due To Its Protection Level Vs2013
page & debug properly. Has anyone else encountered this issue, and do you have a fix for it? thanks in advance Amir Reply JoDaCoda None 0 Points 19 Posts Re: VS2005 error BC30451: Name '
inaccessible due to its protection level. Visual Studio 2010 simply gives the error: 'NNNN' is not declared. It may be inaccessible due to its protection level. or
Is Not Declared. It May Be Inaccessible Due To Its Protection Level Vs2012
with older versions of Visual Studio (i.e. up to and including is not declared. it may be inaccessible due to its protection level vs2015 Visual Studio 2008): Name 'NNNN' is not declared. where 'NNNN' is the name of a variable. If you type exception is not defined are using C# then the error message is slightly different (but means the same thing): The name 'NNNN' does not exist in the current context in this case please refer https://forums.asp.net/t/1003979.aspx?VS2005+error+BC30451+Name+control+is+not+declared+build+error+but+no+errors to the C# version of this article "The name NNNN does not exist in the current context". Possible Cause 1: (see also Possible Cause 2 below) The compiler does not recognise the variable 'NNNN'. This is either because the variable name is misspelt or because the compiler could not find a corresponding definition. Remedy: A common cause is a simple http://www.cryer.co.uk/brian/mswinswdev/ms_vbnet_name_not_declared.htm misspelling where the identifier is used. For example: dim number as Integer numbr = 1 Here the identifier is defined as 'number' but used in the code as 'numbr'. The solution is to correct the spelling. If the name is referring to an identifier then it may be that the reference simply needs to be qualified. For example: Imports System.Web.HttpContext Module Example Function ExampleProc() as String return Application("name") . . [Error] Name 'Application' is not declared. Try replacing "Application" with "Current.Application". The most common cause is that the namespace that defines the name is missing. Identify and import the required namespace - the table below should help. For example, with the error: Name 'Directory' is not declared. The missing namespace is System.IO, so the solution is to add: Imports System.IO at the top of the file. The following table (which is not exhaustive) lists identifiers together with the namespace and any qualification that might typically be required: Name Namespace Common Qualified Name Abs Math Math.Abs AnchorStyles System.Windows.Forms Application System.Windows.FormsFor Windows forms applications. System.Web.HttpContextFor web applications.
here for a quick overview of the site Help Center Detailed answers to any questions you might have Meta Discuss the workings and policies of this site About Us http://stackoverflow.com/questions/28491190/mvc5-with-vb-net-bc30451-viewdata-is-not-declared-when-switching-to-debug Learn more about Stack Overflow the company Business Learn more about hiring developers or posting ads with us Stack Overflow Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack http://www.dnnsoftware.com/forums/threadid/210960/scope/posts/urgent-help-required-error-bc30451-with-loginascxvb Overflow Community Stack Overflow is a community of 4.7 million programmers, just like you, helping each other. Join them; it only takes a minute: Sign up MVC5 with VB.NET: “BC30451: 'ViewData' is not declared.” is not when switching to Debug configuration up vote 8 down vote favorite I have a MVC5 project that is currently set on the "Release Configuration" and it works 100%. However, as soon as I switch the project configuration from Release to Debug, then everything goes wrong... even if I switch it back to Release mode, everything is still broken. Only way I can get the project working again is not declared is to restore from a backup. Here are what is happening. Firstly, when running the project, I get the following error: BC30451: 'ViewData' is not declared. It may be inaccessible due to its protection level. If I open any view in the project with Visual Studio 2013, I can see that all sorts of things are marked as errors like ViewData, Html, Url, etc. When referring to @Html or @ViewData in the view, it normally refers to the .Html and .ViewData properties of the view's base class (WebViewPage). However, if I start typing "@Html." in any of the views, I can see in the autocomplete that it is referring to the System.Web.Webpages.Html namespace instead of the WebViewPage.Html property. It is as-if the view isn't inheriting from the System.Web.Mvc.WebViewPage class. Any guidance as to where I can start looking to get this fixed or why this is happening? Edit: So since nobody responded, I went through the long way. I created a brand new MVC5 project, added all the packages via Nuget and then simply copied all my files over from the old project to the new one and now it works. Does anybody have any idea what the
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