Dynamic Type Definition - Error: Type PropertyType Is Not Defined

Mar 11, 2011

I have this code working. It sets the Visible property of controlToSecure to False. [Code] However I would like to get rid of hardcoding types of properties. In this case i'm hardcoding Boolean. Instead I would like to define the property type dynamically. I tried it like below but I get an error on line 2 "Type property Type is not defined". I just defined that type on the line before though? Does anyone know why this doesn't work and how i could get it to work? [Code]

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Error: Operator '=' Is Not Defined For Type 'FileInfo' And Type 'Boolean'

Aug 19, 2010

This is my

[Code]...

This is my error: Operator '=' is not defined for type 'FileInfo' and type 'Boolean'.

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Dynamic Array For User-defined Type

Apr 2, 2009

i'm using VB.net 2003 application program. i'm trying to convert a VB6 program to VB.NET. The VB6 code i'm trying to convert is shown below. declared g_Share() array in module and trying to add values to it inside form.

[Code]...

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Dynamic Array For User-defined Type In .NET?

Apr 2, 2009

i'm using VB.net 2003 application program. i'm trying to convert a VB6 program to VB.NET. The VB6 code i'm trying to convert is shown below.declared g_Share() array in module and trying to add values to it inside form. VB6 (Code inside Module)'Global type array to hold printer info.

Public Type OShare
PrinterName As String
BackupName As String
CurrId as Integer
End Type

'Declare dynamic array for printer info as user-defined type declared above.

Public g_Share() As OShare
VB6 (Code inside Form)
Public Sub LoadPrinters()

[code]....

when pgm runs and when it reach ".PrinterName = myReader(0)" line, it crashes. Object reference not set to an instance of an object. using immediate window i can see the myReader(0) value. how can i create dynamic array for user-defined type in vb.net?

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Dynamic Array For User-defined Type?

Apr 2, 2009

i'm using VB.net 2003 application program. i'm trying to convert a VB6 program to VB.NET. The VB6 code i'm trying to convert is shown below.

declared g_Share() array in module and trying to add values to it inside form.

VB6 (Code inside Module)
'Global type array to hold printer info.
Public Type OShare

[Code]....

how can i create dynamic array for user-defined type in vb.net?

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Type Not Defined : Error

Jan 20, 2011

I'm running a button click event so that it will open a spread sheet from a certain path and export it as a pipe delimited as a seperate file name. Everything looks fine except for this one error I keep getting..."Type 'Excel.ApplicationClass' is not defined". I have imported Microsoft.Office.Interop.Excel as well and have added a reference library. I am currently running Visual Studio 2010. Here is the code.

Private Sub btnRun_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'My.Computer.FileSystem.CopyFile(txtBrowse.Text, "Original_Copy.xls", Microsoft.VisualBasic.FileIO.UIOption.OnlyErrorDialogs, FileIO.UICancelOption.DoNothing)

[code]....

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Explicit Conversion From UDT(User Defined Type) To String Type?

Jul 22, 2010

Following is my code. Private Structure DISPLAY_ELEMENT_TYPE

[Code]...

Actually this is vb6 to .net converted code. I m getting compile error at following line

temp = Lset(DispElem(i)) bcz Lset is not supported in .Net Lset accept string data type for first parameter and interger for second.If you know any alternet solution or if you have any source code for Explicit convert UDT to string type and vice versa.

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VS 2005 - Operator 'And' Is Not Defined For Type 'Color' And Type 'Integer'

Jun 10, 2009

Public Pixels(0 To 95, 0 To 127) As Variant Red = Pixels(X, Y) And &HFF i get this code from VB6, and when i transfer to VB05 i got problem said " Operator 'And' is not defined for type 'Color' and type 'Integer'. " i sent to VS2005

Public Pixels(0 To 95, 0 To 127) As Object
Dim red As Object
Red = Pixels(X, Y) And &HFF

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C# - Type 'xxx' Is Not Defined, BC30002 Error

Apr 9, 2010

It is possible to create an instance of a C# class within a aspx.vb codebehind file?

When I try this within the Page_Load event:

Dim oFlow As New Flow(HttpContext.Current.Request)

I get the Type 'Flow' is not defined. The Flow class itself is located here:

App_Code/CSCode/Cust/Frm/Flow.cs

There's no namespace associated with this class.

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Error - Type 'datestamp' Is Not Defined

Jul 14, 2010

this code gives me th error

Type 'datestamp' is not defined...How can I update it to resolve the error..

Dim blank As New DateTime(1900, 1, 1, 0, 0, 0)
For row As Integer = 0 To dgvReturns.Rows.Count - 1
Dim value As Object = DgvReturns.Rows(row).Cells(9).Value

[code]....

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Error - Type 'HttpContextBase' Is Not Defined

Aug 10, 2009

I'm trying to implement the GetHttpContext function from HtmlHelperTest.cs in VB.NET using Rhino Mocks, but I'm getting "Type 'HttpContextBase' is not defined." The compiler suggests changing it to HttpContext, but when I do that I get a run time error that a sealed class cannot be mocked.My test project references System.Web and also imports that namespace. Is there something else I need to do in order to get the HttpContextBase type to be visible to the code I'm witting?

Imports NUnit.Framework
Imports Rhino.Mocks
Imports System.Web.Routing

[code]...

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Error - Type 'StructLayout' Is Not Defined

Aug 12, 2005

I'm using

VB
<StructLayout(LayoutKind.Sequential)> Structure PrinterDefaults

but get an error saying

Quote:

Type 'StructLayout' is not defined.

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Error - Type'SetTextCallback' Is Not Defined

Aug 8, 2010

[url] aspx has an example of using invoke to write to a textbox from a different thread than where it was created. I need to do this in a current program I am working on, so I tried the VB version of the code in my VB 2008. I get an error at "Dim d as New SetTExtCallback(AddressOf SetText)" stating that Type'SetTextCallback' is not defined. In the example, SetTextCallback is not defined anywhere - something they left out?

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Error: Type 'caller' Is Not Defined

Jul 10, 2010

I have the following

Sub ChangeLanguage(ByVal caller As Object, ByVal lang As String)
Dim c As Control = caller.GetNextControl(caller, True)
Do Until c Is Nothing

[code].....

I call the sub with:

ChangeLanguage(Me, "en")

The problem I have is that I get the error: "Type 'caller' is not defined."If I change GetType(caller) to GetType(vbLogin) it works fine. (vbLogin is one of the forms)I need to find a way to get it working using caller though.

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Get A Type 'BindingSource' Is Not Defined Error?

Nov 8, 2011

I found the code below and when i run it I get the message Type 'BindingSource' is not defined. What do I need to do to get it to work. I just want to run it and try it out!!!!!!

[Code]...

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Get An Error: Type 'WebCamera' Is Not Defined

Apr 8, 2009

When I Write the line below, I get an error: Type 'WebCamera' is not defined.

Private WithEvents _Camera As WebCamera

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Why To Get An Error Saying Type 'Employee' Is Not Defined

Sep 28, 2009

I have created a class using the code below. Why do I get an error saying Type 'Employee' is not defined..[code]

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Datagrid.mouseup - Error "user-defined Type Not Defined"

Jun 21, 2010

[Code]...

a messagebox appear that show user-defined type not defined i had try another code but it still same error.. i'm using vb6

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Opearator '=' Is Not Defined For Type DBNull And Type 'Boolean'

Jul 20, 2010

The following code at run time gives the error - Opearator '=' is not defined for type DBNull and type 'Boolean'.

The reason is the data at the table is set as NULL value.. How can I change it to accomodate the error.

Dim irowNo As Integer
For irowNo = 0 To DgvReturns.Rows.Count - 1
If DgvReturns.Rows(irowNo).Cells(2).Value = True Or

[Code]......

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Operator '=' Is Not Defined For Type 'Char' And Type 'Boolean'

Apr 16, 2009

In my application when i click the button i'm getting this" Operator '=' is not defined for type 'Char' and type 'Boolean'." But when i test it locally there is no problem at all!

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Using An Interface Defined In A Generic Type From Within The Defining Type

Feb 14, 2012

In trying to add a bit of usage variety to a generic class I'm working on, I ran into this issue with trying to cast an object into an interface instance where the interface is defined inside the generic class.

[Code]...

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Error In My Coding - Error Handles Clause Requires A WithEvents Variable Defined In The Containing Type

Aug 9, 2011

My coding, I got error: Error Handles clause requires a WithEvents variable defined in the containing type or one of its base types.

For information i am using visual studio 2005. Here i highlight my probleam with in my coding

Public Class Admin
Private Sub TextBox6_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs)
End Sub

[CODE]...

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Error 14 Type 'Outlook.Application' Is Not Defined

Feb 6, 2012

I have Microsofr Office Professional Plus 2010 version 14.0.6029.1 installed. I have the following reference in a VB project:

Microsoft.Office.Enterop.Outlook

The type is .NET and the version id 14.0.0.0 My code includes the following:

Dim objOutlook As Outlook.Application

the following error appears: "Error 14 Type 'Outlook.Application' is not defined "

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Error : Type 'EmbeddableDocumentStore' Is Not Defined"

Jan 20, 2011

I am experimenting with RavenDB embedded in my application. I am receiving a "Type 'EmbeddableDocumentStore' is not defined" error. I do, however, have a reference to Raven.Client.Embedded in my project.

Here's my VB.Net code:

Imports Raven.Client.Client
Imports Raven.Client
Sub Main()

[code]....

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Error BC30002: Type 'Person' Is Not Defined

Jan 2, 2010

I have a class named "Person" defined in the App_Code folder with Visual Web Developer 2008 Express Edition. It was working fine when I set it up the other day. Now, I get the message "BC30002: Type 'Person' is not defined" when I reference the class in my code behind page.

[Code]...

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Type Not Defined Error When Creating Class

Feb 26, 2012

First I put it inside a Module and it works just fine. However when I created a Class and put it inside it, it showed up some errors. (they are in the code's comments)

Public Class MyImageClass
'function to merge 2 images into one
Public Function Merge(ByVal img1 As Image, ByVal img2 As Image) As Image 'Type 'Image' is not defined
Dim bmp As New Bitmap(Math.Max(img1.Width, img2.Width), img1.Height + img2.Height) 'Type 'Bitmap' is not defined
[Code] .....

I tried importing the System.Drawing namespace to this class which didn't change anything either. I've never really touched the OOP side of VB.NET before, this is my first attempt creating a class.

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VS 2010 : Error - Type 'ManagementObject' Is Not Defined

Oct 7, 2010

I have

Imports System
Imports System.Management

But I still get "Type 'ManagementObject' is not defined"

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Compile Error: Type 'System.IO.FileFormatException' Is Not Defined

Feb 14, 2011

I am writing some simple utility applications in VB.NET. I am using Visual Studio 2010 Express.I'm trying to throw a FileFormatException exception in my code if a user specifies a file that has the wrong extension. Documentation indicates that this exception has been around since .NET 3.0. See

[URL]

However, Visual Studio gives me an error saying that System.IO.FileFormatException is not defined. It's not a typo, either. FileFormatException appears in the object browser in System.IO, but doesn't appear in the Intellisense drop down when I type System.IO.File.

Here is my simple function:

Function ValidateDBFile(ByVal DbFilePath As String) As Boolean
ValidateDBFile = False
If IO.File.Exists(DbFilePath) Then
Dim flInfo As New IO.FileInfo(DbFilePath)

[code]....

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Error BC30002: Type 'MyNamespace.MyClass' Is Not Defined

Oct 6, 2009

I'm getting a: mypage.aspx.vb(390,0): error BC30002:Type 'MyNamespace.MyClass' is not defined when I try to compile, run, etc. my website. What's really odd is that I don't have anything in my Error List before or after I do this. I wouldn't have an idea of what was wrong, except I have my compile verbosity turned way up. The line it's failing on looks like:

[Code]...

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VS 2008 : Error - "Type SQLCEDatareader Is Not Defined

Jul 10, 2009

error - "Type SQLCEDatareader is not defined

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