VS 2008 WebBrowser Error: Trying To Revoke A Drop Target That Has Not Been Registered

Aug 20, 2010

Error: Trying to revoke a drop target that has not been registered (Exception from HRESULT: 0x80040100 (DRAGDROP_E_NOTREGISTERED))

I am trying to dynamically zoom inout of a pdf document that i'm viewing in a WebBrowser 2.0 control in VB NET 2008. If I navigate to a web URL the following code works fine but if I try the same code while viewing a pdf file the above exception is thrown.

Try
Dim MyWeb As Object
MyWeb = Me.WebBrowserPDF.ActiveXInstance

[code]....

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Revoke A Drop Target That Has Not Been Registered?

Mar 9, 2011

I get this error: Trying to revoke a drop target that has not been registered (Exception from HRESULT:0x80040100 (DRAGDROP_E_NOTREGISTERED)) When I try to do this Code:

<span><span>#Region "Zoom"
Private Enum Exec
OLECMDID_OPTICAL_ZOOM = 63
End Enum

[Code]...

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VS 2008 Webbrowser Target (new Window, _blank?

Jul 19, 2009

I've intrested how make webbrowser know the targets and know what to do when the link has got the target. I don't know how to make new window form too because there are functions with targets (sizeable, Adressbar, width,

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Want To Drop Image To On A Picturebox Which Is Target

Aug 16, 2009

I have this drag and drop GUI in BV.net 2005.I have implemented the drag and drop.But when i want to drop the image to on a picturebox which is the target,It doesn't drop to the specific place i wanted it to be.

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VS 2008 : Error : Expression Is A Value And Therefore Cannot Be The Target Of An Assignment

Jul 20, 2009

When I have the following code, I get an "Expression is a value and therefore cannot be the target of an assignment." error as shown:

Public Class Form1
'Test Project
Public Structure Blah
Public ID As String

[code].....

But when I change the structure to a class, this works fine:

Public Class Form1
'Test Project
Public Class Blah
Public ID As String

[code].....

What connection am I missing between the two? I don't understand why the first example doesn't work, but the second does. Everything I know says they should both work just fine.

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VS 2008 Error - Expression Is A Value And Therefore Cannot Be The Target Of An Assignment

Jan 12, 2011

Public Sub MoveMouseCursor(ByVal NewMousePoint As Point)
Cursor.Position.X = NewMousePoint
End Sub

Expression is a value and therefore cannot be the target of an assignment.

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VS 2008 Drag Drop Html Element In Webbrowser

Jul 10, 2011

i want to drag this html element when i click button [code]

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Modify Windows Messages So Tabcontrol Recognizes Tabrect Part Of Tab As A Viable Drop Target?

Jul 10, 2009

how can i modify the windows messages so my tabcontrol recognizes the tabrect part of the tab as a viable drop target?i've tried debug printing the windows messages but its hard to pick out the right one.

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Change Target Of Links In WebBrowser Control?

Dec 4, 2011

Sometimes when I click on a link, it opens in a new window. Can I prevent this from happening and just load the page in my current window?

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Target A Open Window's Webbrowser In The Application?

Sep 4, 2009

This is probably a simple Q & A but I have a appication that is mainly compriesed of WebBrowsers. Would it be possible to have one of my WebBrowsers on a seperate window change the url of another webbrowser in a diffrent window?

Basiclly is there a way javascript or something else to change the target of a link on my website to target a open window's webbrowser in the application??

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VS 2008 Script Error And Facebook Game Error For WebBrowser

Sep 18, 2009

But i seem to have a bit of problem keep Getting Script Error on facebook and some games load Straight Away (Picture below)say i go back to me profile on facebook then wanna go back to the game i was just playing it does this Says Its Loading Config But it doesnt Its like it Doesnt want to load it again And here is a pic of the scipt errors i keep getting below.

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Implement Registered Program To Accept Registered Key From Keygen?

Dec 8, 2010

I have a application that will prompt the user to enter a serial key in after 30 days...and how do I get the application to know the key is valid?Also i would also like to make a keygen that will work with this program.Where I will enter the company name and generate the key from the Name enter.

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Build Error Library Not Registered

Jan 7, 2011

I am trying to publish my application. While trying to publish it, I received a publish failed message. So, I tried to build to get more description on whats going on and this is the error I received: [code] Is there any way I can fix this? If not, what are some compiler's I could use to get this thing published?

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'Class Not Registered' Error Comes While Debugging Application

Apr 21, 2010

i were working in Windows xp. last week I changed my OS to Windows 7.The project i have done in Vb.net(2008) . While running class not registered error comes. In another computer its works well. Why it comes.

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COMException Was Unhandled (class Not Registered) - Error

Jul 5, 2010

I'm getting a COMException was unhandled (class not registered) error on this line of

VB.NET
ADOXcatalog.Create("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=" & Application.StartupPath & "/clubs/" & txtClubName.Text & "/data.adf;Jet OLEDB:Database Password=password")

This is the imports and references i have:

VB.NET
Option Explicit On
Option Strict On
Imports System.IO
Imports System

[code]....

Along with Microsoft ActiveX Data objects library 6.0 and Microsfot ADO Ext 6.0 for DLL and Security. It was all working fine, and I moved my entire project folder across from one PC to another. Both windows 7, and had no external references.

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Error - Expression Is A Value And Therefore Cannot Be The Target Of An Assignment

Oct 20, 2009

I am using VB.Net 2008 Express.I am trying to move a button on a form, the button status is unlocked. The code that I want to use is:

Me.btnEnter.Location.Y = 474

However, I get the error message, "Expression is a value and therefore cannot be the target of an assignment" If I now code as follows, I get the error message, "Property access must assign to the property or use its value"

Me.btnEnter.Location.Y

The errors appear contradictory. Just to check, I wrote the following

X = Me.btnEnter.Location.Y

And when run I received the correct answer of 535.What is happening? What am I missing?

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Error Occurred Creating Form - Class Not Registered

Apr 5, 2009

I created a new form in VB2008. I added a COM componet to the toolbox, "Shockwave Flash Object", and before I even begin the coding, I simply just try to run the form with the Shockwave Flash Object on my form. I seem to get this error?
An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG)).

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Error: Component Mscomctl.ocx Or One Of Its Dependencies Not Correctly Registered

Jul 13, 2009

I've been trying to open a program called 'idump'. I've been getting this error message when I try to open the program "Component 'Mscomctl.ocx' or one of its dependencies not correctly registered: a file is missing or invalid". I also try the instructions but another error message pops up which says,

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.net - Error Launching .NET Application Compiled To Target 'Any CPU'

Nov 2, 2011

I have a .NET application that is shared to around 30 different computers, (mix of 32-bit and 64-bit machines).When compiled, the application is set to target 'Any CPU'.It runs fine on all machines except one that is Windows 7 64 bit.The error message is:

[Code]...

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VS 2010 - Error When Changing Target Framework

May 21, 2010

I've been working on a new application and realised that I want the target framework to be 3.5 (4.0 isn't rolled out yet). So, I changed it and now when I try and debug I get the following error:
"An error occurred creating the form. See Exception.InnerException for details. The error is: Unable to cast object of type 'System.Windows.Forms.SplitContainer' to type 'System.ComponentModel.ISupportInitialize'."
I really don't want to have to delete and recreate the splitContainer....

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Make A Button And WebBrowser Read Link Or Target In Ini File Or Inf File?

Mar 5, 2012

i want make a program like a login tool game..in login tool program..i put a button and WebBrowser page..then i want make a my button and WebBrowser read link or target in ini file or inf file...how to make it?

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Error Of The 'Microsoft.Jet.OLEDB.4.0 Provider Is Not Registered On The Local Machine?

Nov 26, 2010

I'm Connecting VB.NET 2008 and MS ACCESS 2007 using this code.

LocalConn = New OleDbConnection("Provider=Microsoft.Jet.OLEDB.4.0;Data Source=|DataDirectory|inDebugDatabaseDatabase.mdb;Persist Security Info=True")
LocalConn.Open()

But it always return an error of The 'Microsoft.Jet.OLEDB.4.0 provider is not registered on the local machine.Im using Windows 7 Home Premium 64 bit.

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Asp.net - It Is An Error To Use A Section Registered As AllowDefinition='MachineToApplication' Beyond Application Level

Dec 14, 2011

[Code]....

I have hosted a website in a server using ASP.Net 2.0, i have a web.config in the root folder and also one in the Admin folder, but the admin folder is not a virtual directory and i dont want to create.

[Code]....

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Error - The 'Microsoft.Jet.OLEB.4.0' Provider Is Not Registered On The Local Machine

Dec 17, 2009

I am trying to link to a database. I have checked on my machine and I do have Msjet40.dll on my system?

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Error : Class Not Registered (Exception From HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))

Jan 10, 2009

i just got my vista 64 bit and i was trying to use XPButtons.ocx

heres the error An error occurred creating the form. See Exception.InnerException for details. The error is: Class not registered (Exception from HRESULT: 0x80040154 (REGDB_E_CLASSNOTREG))
System.InvalidOperationException was unhandled

[code]....

i think it was activeX component but i can't find it and it wont work with any .ocx files becouse im running a 64bit?

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Error : Microsoft.jet.oledb.4.0 Provider Is Not Registered On Local Machine?

Mar 30, 2011

i have an VB.Net 2003 Application Program that use MS Access, that works fine in Windows XP and Windows7. But when i create that same program to VB.Net 2005 Application Program that use MS Access.it works fine in Windows XP. but in Windows 7 it shows this error Quote:microsoft.jet.oledb.4.0 provider is not registered on local machine

[Code]...

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Error : The 'Microsoft.ACE.OLEDB.12.0' Provider Is Not Registered On The Local Machine

Feb 24, 2011

Hardware/Software: Win 7, 64bit, VS 2010 pro, Office 2010 / Access 2010
Operation: Trying to connect to Access 2010 database
Project Properties set to: Compile --> Target --> AnyCPU

I am getting the error "The 'Microsoft.ACE.OLEDB.12.0' Provider is not registered on the local machine." when I run this code: (Further explanation below) Google and DIC searches have not turned up a significant fix.The exception is thrown at the MyConn.Open() code.

Imports System.Data.OleDb
Module GlobalSubroutines
Public Sub FillLabArray()

[code]....

It should be noted that the BOTH code listings work correctly and error free on my business partners machine, also a Win 7, 64bit with the same current software installed.

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Error: 'Microsoft.Jet OLEDB.4.0' Provider Is Not Registered On The Local Machine

Dec 18, 2011

how can i fix this error: 'Microsoft.Jet OLEDB.4.0' provider is not registered on the local machine. seems that only x64 bits has this problem?

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Error: The 'Microsoft.Jet.OLEDB.4.0' Provider Is Not Registered On The Local Machine

Feb 11, 2012

I have a old program that was written in a visual studio before 2010. When we run in Window 7 64 bit we receive the error: The 'Microsoft.Jet.OLEDB.4.0' provider is not registered on the local machine.Is there any way to convert the files to 2010 or?

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Htmlelement - COM Registration Error (80040154 Class Not Registered) Using HTMLTextAreaElement?

Dec 27, 2011

I am trying to insert text into a text area in a webpage using the following code:

Dim webTextArea As New HTMLTextAreaElement
WebTextArea = Main.WebBrowser1.Document.GetElementById("name of web text area").DomElement
WebTextArea.value = "text to be inserted"

[code].....

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