After Inheritance Of Form A Listbox Is Not Accessible Due To May Be Its Protection Level
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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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, 2010
How do you make listbox accessible outside the form it is situated on?
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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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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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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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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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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
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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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 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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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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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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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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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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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 18, 2010
Let's say I have 2 interfaces defined like so:
public interface ISkuItem
{
public string SKU { get; set; }
}
[Code]....
VB.NET explicitly requires you to add Implements IInterfaceName.PropertyName after each property that gets implemented whereas C# simply uses regions to indicate which properties and methods belong to the interface.
Interestingly in VB.NET, on the SKU property, I can specify either Implements ISkuItem.SKU or Implements ICartItem.SKU. Although the template built by VS defaults to ISkuItem, I can also specify ICartItem if I want. Oddly, because C# only uses regions to block out inherited properties, it seems that I can't explicitly specify the implementing interface of SKU in C# like I can in VB.NET.
My question is: Is there any importance behind being able to specify one interface or another to implement properites in VB.NET, and if so, is there a way to mimic this functionality in C#? Furthermore, what is the effect of specifying one interface over another when implementing properites?
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Jun 18, 2010
This question is a follow-up to my last question with a reference to COM Interop. Let's say I have the following 2 interfaces and implementing classes:
[Code]...
Interfaces are important in COM interop for exposing properties and methods to IntelliSense in the VB6 IDE (per this article). However, because ICartItem is inherited from ISkuItem, SKU is not explicitly defined in ICartItem and thus is not visible in IntelliSense in VB6 and even throws a compiler error when trying to write to objCartItem.SKU.
I've tried using Shadows and Overloads on the SKU property in ISkuItem, but then the compiler wants me to explicitly implement SKU for both ISkuItem and ICartItem within the CartItem class. I don't think that's what I want. Is there a way (in either VB.NET or C#) to explicitly declare the SKU property in ICartItem without having to declare SKU twice in the CartItem class?
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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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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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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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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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Apr 1, 2012
I am creating an Excel add-in written in VB.NET. I would like to bind KeyDown and KeyUp events to the spreadsheet to record when the user presses and releases the arrow keys while navigating the spreadsheetIdeally, these events would be built into Excel alongside the native SheetActivate and SheetSelectionChange events, for example. Alas, they are not.
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Jan 31, 2012
I wasn't quite sure how to label this but that should cover it all. I am using Linq to Sql classes to query a SQL Server table. That part is working fine. I'd like to add the records to a listbox and not just text. I can do this and it works. To get it to display something meaningful in the listbox, I have to override the ToString() function.
So, I've taken the base class tblVendor and created a new sub class tblVendorListObject that inherits tblVendor and overrides ToString to return Me.vendorName. I then use a foreach loop to iterate through the records returned by the query. Next, I create a new instance of tblVendorListObject and attempt to assign the current item in the foreach loop to it.
[Code]...
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Mar 22, 2011
I want to create an IMAGELIST in a main form and add to it then have it accessible within a child form. I found several MS examples on database shared access but this is NOT the concept I am after. Straight forward:
Child_Form.<function_to_execute_in_child_form>(The_Passed_Imagelist)
So, within the child form it want to do whatever I like to the IMAGELIST! I have tried passing the object by reference and anything I could think of.
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Feb 18, 2010
Hi
I've got a pretty general question about the best practice in passing an object reference to a Form in VB.NET. My form is a dialog and I've created an overload ShowDialog method, where I pass an Object into it ByRef.
The trouble is, I want to be able to refer to that Object throughout my dialog Class and not just in the ShowDialog method. For instance, some of my Events for controls on the form, need to reference that object.
I know I could create a local Private variable in the Class and assign it to the passed value, and then use that value. However I'm thinking this isn't very efficient because it would (I believe) create a new copy of the Object (which is a complex, large class in itself).
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May 15, 2009
Alright, first things first i'm sorta new to VB .NET i know VB6 like no one's business and am looking to upgrade but to do that i need to know how to be able to access form controls in modules, and i've done that, but i'm not sure if its right, here is my code frmMain:
Option Explicit On
Option Strict Off
Friend Class frmMain
[code].....
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