Error - Variable Is Not Declared, It May Be Inaccessible Due To Its Protection Level
Jul 11, 2011
Today I decided to come up with a program that would be useful for me in VB.net (I have never coded in VB.net before). All is going fine up till this point but I have hit a snag with the error mentioned above. The problem is with the windowssevenexistsonsource boolean under the get get of profiles comment. I will also take any code criticism well as I would like to get out of bad practices before I start! (the sub does end but I have not included that code)
Code:
Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'Check that the entries required are not empty
If String.IsNullOrEmpty(sourceipaddress.Text) Or String.IsNullOrEmpty(destinationipaddress.Text) Then
[code]....
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Nov 27, 2010
i'm sort of a n00b to VB and was wondering how to make a variable available across multiple Subs. It's just a test app to get familiar with VB.My Code:[code] "Sentences" is not declared. It may be in accessable due to it's protection level."
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Mar 13, 2012
Recently i upgraded my .NET framework from 1.1 to 2.0 (visual studio 2003 to visual studio 2010) and after that I always faced some problem during development while debugging. Somebody facing this before? I can't see what is the data inside some object like following examples (right click and quick watch):
'objCircle' is not declared. It may be inaccessible due to its protection level.
The project currently contains references to more than one version of CDMObjects, a direct reference to version 1.0.4394.17018 and an indirect reference (through 'ProcessFlow.frmBPSOD.m_CopyCircle') to version 1.0.4455.20763. Change the direct reference to use version 1.0.4455.20763 (or higher) of CDMObjects.
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Nov 10, 2011
The error message says : 1stoutput is not declared. It may inaccessible due to its protection level. This is the part of my code I'm having a problem with:
lstoutput.Items.Clear()
lstoutput.Items.Add("invoice number" & invoiceid)
lstoutput.Items.Add(" ")
[code].....
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May 9, 2012
Dont have any intellisense when creating a sample MVC3 app.Config files are fine, project compiles and works as it should when ran...Have MVC3 & MVC4 installed, same thing with each.Have VS2010 & VS11 installed (running fine side by side), same thing here... no intellisense.
Errors:'ViewData' is not declared. It may be inaccessible due to its protection level.'Url' is not declared. It may be inaccessible due to its protection level.'Partial' is not a member of 'System.Web.WebPages.Html.HtmlHelper'.'ActionLink' is not a member of 'System.Web.WebPages.Html.HtmlHelper'.
The 'ActionLink' error should be trageting the Mvc library should it not?
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Jun 2, 2011
I actually already made up some pages in .NET environment,and i'm using VB.NET as my back-end.I have 2 files of A.ascx and B.ascx and each of them have the A.ascx.vb and B.ascx.vb files altogether.But here's the interesting part.I use 'isEqual' variable inside one of the method I typed in.And if I use it inside one of the vb file then, I could not use it into another vb file.Thus, Once I used that 'isEqual' inside of these 2 vb (files), I will got the error appeared as from one of the vb file;'isEqual' is not declared. It may be inaccessible due to its protection level.
My code is actually this one;
Protected Sub bindTable()
'add somemore for searching with dropdown list
Dim sSql As String = "SELECT *, C.companyname FROM quotationmst Q"
Dim sColumn As String = Nothing
[code]....
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Apr 30, 2011
when I debug my program, an error comes up, and says that I need to declare a "getroot" Here is the error I get: Error 'GetRoot' is not declared. It may be inaccessible due to its protection level.These are the codes that have the error.
Private Sub bt_defaultmac_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles bt_defaultmac.Click
If IsOkay() = False Then
Exit Sub
End If
[code]....
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Jun 11, 2012
This is my code:::::
Public
Class Form1
Private Declare
Function Key Lib
[code].....
is my error message:
Error 1 'Label1' is not declared. It may be inaccessible due to its protection level.
Error 2 'Label2' is not declared. It may be inaccessible due to its protection level.
Error 3 'Label3' is not declared. It may be inaccessible due to its protection level.
Error 4 'Label4' is not declared. It may be inaccessible due to its protection level.
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Oct 28, 2010
I am unable to call public routines in a public class in AppCode.To debug, I built a new blank website project with a public class Class1 in AppCode and a public function Foo returning a string "Hello World".A sub CallFoo calls Foo without error if CallFoo is in Class1. If CallFoo is moved to a new class Class2 I get the above error.I have rebuilt this test site from scratch targeting Framework 3.5 and 4 with the same error. Oddly, I have found I am able to reference public constants without error.
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May 7, 2012
I have a bunch of controls in my .aspx page. Also, the designer is also generating code for those controls.When i am trying to use any of these controls, i am getting the above mentioned error for all the controls in the page.
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Oct 6, 2011
I'm trying to get the model dropdown be affected by + selCurrentManuf.Text. I get this error:
'selCurrentManuf' is not declared. It may be inaccessible due to its protection level.
I can access the drop down in another part of the page like this..
Dim sc1_currentmanuf As String = CType(e.Item.FindControl("selCurrentManuf"), DropDownList).Text
However in the function I am trying to use selCurrentManuf does not have access to e.
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May 4, 2010
Dim msg As String
msg = "Hello"
Execute(msg)
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Mar 13, 2012
I'm getting the error ' ' is not declared.It may be inaccessible due to its protection level with the following code. [code] I tried changing from private sub to Public and adding Imports System.Windows.Forms.TextBox but that didn't fix my problem.
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Dec 28, 2011
Here's a portion of my
[Code]...
is not declared. It may be inaccessible due to its protective level." What can be causing this?
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Feb 27, 2012
I've just received 100+ of these errors stemming from my dataset.designer.vb I can safely say I have no idea what has happened, I was changing the datatype from 'money' to 'decimal(18,2)' in my sql server database and then I saved the updated table. When I ran the program next all the errors appeared. I can't find much on what it means, and I'm severely confused as to how it occurred.
[Code]...
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Oct 7, 2011
I am trying to implement a sub-class as a property of another class. Eg:
[Code]...
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Jul 12, 2011
I am creating a script programatically. However I cannot access the dataset from the modeule. See "Sample" below. ('ds' is not declared. It may be inaccessible due to its protection level.)
[Code].....
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May 24, 2011
I am using visual studio 2010 and I am trying to retrieve some data from a mysql database. Installed using wamp.
I have already set connection to the database by going to 'Project', 'Application Properties', 'Settings'.
I have this error "'mAuto1' is not declared. It may be inaccessible due to its protection level"
The code below is for a simple retrieve:[code...]
This program was just a test to see if I can display results of a mysql query on a form label. I wanted to display results on the click of a button.
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Sep 22, 2010
In VS2005, using vb.net:[code]When I look at the Mssg it says that the Mssg.Body couldn't be retrieved because of protection level.Body = {"Process. Data is inaccessible due to its protection level. Only public types can be processed."}I copied this code off of the internet, and I have been successful in writing to the queue, but this code is driving me up the wall.
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Aug 11, 2011
I have a simple IF THEN ELSE block which checks for the presence of a querystring and then checks if it is set. The idea is that if no querystring, the form is empty and people can enter a new form. If there is a querystring and it isn't blank, a db query for the form data occurs, fields are populated and a user can update the form.
so here is my code block.
Dim strQueryStingCheck As String
If Not (Request.QueryString("pid") Is Nothing) Then ' is there a querystring?
If Request.QueryString("pid").ToString <> "" Then ' does it have a value?
[code]....
I am getting the "Variable is not declared; it may be inaccessible due to its protection level" for strQueryStringCheck ONLY on the Else code block - that is when I set strQueryStringCheck to "e". I can't figure it out.I've looked at other posts, particularly this one. and it was helpful. I can make the error go away, but I want to understand why I am getting it in the first place. I declared it within the subroutine. And if I was doing something wrong, shouldn't it throw an error on BOTH blocks of the IF THEN ELSE block? It doesn't when I set strQueryStringCheck to "u". Why only in the ELSE block?
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Mar 5, 2011
I am trying to add a code for a print button (the same code I have used successfully on another project) but this time it's not working. I typed:
PrintForm1.PrintAction = Printing.PrintAction.PrintToPreview
PrintForm1.Print()
BUT... It says "'PrintForm1' is not declared. It may be inaccessible due to it's protection level." I didn't change the name of Form1 or anything so I am really confused why my last project worked and this one doesn't.
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May 24, 2012
I am trying to run this line of code: Dim OrderedFiles() As String = Directory.GetFiles(FilePath).OrderBy(x >= x.CreationTime)
I get an error on x saying x is not declared. I have my project set to Option Strict Off and Option Infer On. If I turn ON Option Strict then I get thousands of errors from the project(it is inherited) and I don't have the time to fix all of them, but x no longer gives me an error. I have googled until I want to throw my computer out the window.
I was hoping for a more elegant solution but here is what I came up with to solve this particular problem.
[Code]...
It is not particularly elegant but it does the job. I was hoping for a one liner LINQ solution and I just don't have the background in LINQ to know how to do the job, time to go buy a book.
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Oct 17, 2011
I'm just taking over an asp.net/vb site, and I'm definitely still learning. I'm receiving the following error:
BC30451: 'ByOwner' is not declared. It may be inaccessible due to its protection level.
I call a datasource with:
<asp:GridView ID="CaseCountByOwner" runat="server" AllowSorting="true" DataSourceID="ByOwner"
And here's what is in the codefile:
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
HitMe.AddHit(Request.UserHostAddress, Request.UserAgent, Request.Url.ToString)
Dim user As String = Request.QueryString("user")
If user.Length() = 0 Then
[Code] .....
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Apr 19, 2012
I've got a form with a listbox on it.In a second form I inherit the complete first form. But when I try to use that listbox in the second form with e.g.Index = LstWoodshop.FindString (Order(0))(where LstWoodshop is that inherited Listbox) I get the error message:'LstWood shop' is not declared. It may be inaccessible due to its protection level.What or where can I change this setting so that this listbox on form 1 is also available/accessible on form 2?
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May 24, 2012
I am trying to figure out a way to implement password protection on documents that a program I am working on creates. They should remain with the document regardless of where it is copied to or sent.Here is a rough sequence of events:
1. Application Opens (no document loaded).
2. User opens document with extension registered to application.(could also be # 1 if they clicked on the document directly)
3. Application Security checks document for security and prompts if necessary.
4. If prompted, user enters password.
5. Application checks password.
6. If passed, document opens, otherwise user is notified of failure.
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Jun 15, 2010
It happens quite frequently, more times per day, that with Visual Studio 2010, during the debugging, when I used Immediate commands like:I receive the following error:
'NamedVariable' is not declared. It
may be inaccessible due to its
protection level.
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Mar 27, 2012
Today I investigated a logical bug in our software and figured out that this is related to the way VB.NET thread variables inside a loop.Let's say I have the following code:
Dim numbers As New List(Of Integer) From {1, 2, 3, 4, 5}
For Each number As Integer In numbers
Dim isEven As Boolean
[code]....
The problem is that isEven is declared but not assigned.In this specific case, it would be correct to write dim isEven as Boolean = false but I haven't done this.In VB.NET, a variable that is declared inside a for loop keeps its value for the next itaration. This is by design: [URL]but this is also dangerous pitfall for programmers.
However, until now, I haven't been aware of this problem/behaviour. Until now.Most of our code base is C# anyway, which doesn't allow the use of an uninitialized variable, so there is no problem. But we have some legacy code that is written in VB.NET that we have to support. So the best thing would be to generate a warning or even an error in this specific case.But even with Option Explicit / Option Strict this does not generate a warning / an error.Is there a way make this a compile time error or maybe a way to check this with FxCop?
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May 24, 2010
This webservice is almost converted form VB to C#, except I get this error shown below on the DataRow arow object when I use it in the foreach statement below to populate the Results Class with a DataSet Object...
Error: A local variable named 'arow' cannot be declared in this scope because it would give a different meaning to 'arrow', which is already used in a 'parent or current' scope to denote something else
using System;
using System.Web;
using System.Collections;
[code]....
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Nov 3, 2009
I'm trying to make a calculator application. Just as practice, as I'm new to visual basic (.NET 4.0) coding. I've got this so far.
[code]...
Note, I've not programmed it to do operations yet, I'm trying to get this sorted out first. My issue is, when I enter my numbers, they do not store as a variable, they both store as zero.
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Feb 24, 2011
The following is a screenshot of the problem: What can I do?
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