Error Thrown Before Me.Startup Handled
May 15, 2006
I've developed program w/ VS 2005 .net 2.0.... the program works great on all my customers computers, except for one. Immediatedly whenever opening the program he recieves a clr20r3 error and the process terminates.
I compiled a version of the program that put a simple msgbox that displayed "I'm working right now" first thing in the sub that handles me.startup. The program doesn't even get that far. I've tryed repairing .net 2.0... and completely uninstalling 2.0 and reinstalling it.
View 13 Replies
ADVERTISEMENT
Oct 2, 2010
I have a class library that uses the IApplicationAssociationRegistration Interface [URL]
Heres the code:
Class Library
IApplicationAssociationRegistration Class:
Imports System.Runtime.InteropServices
[code]....
View 1 Replies
Aug 30, 2011
I have an error with my Login.The Error show "the variable name '@Username' has already been declared.Variable names must be unique within a query batch or stored procedure.": this is my code..
[Code]...
View 11 Replies
May 13, 2012
This may be a debugger issue, but here goes:I have this piece of code:
Private Function Connect() As Boolean
Try
sessionBegun = False[code].....
My intention is to 'convert' the low level exception into something more meaningful, so I throw an exception of my own creation. I want this to bubble up to a place where I can handle it.However what is happening is my debugger breaks and tells me that an exception of type "QuickBooksConnectionException" was thrown.I know that, I just threw it, why are you catching it? From what I've read, this ought to work, and there doesn't appear to be an analogous Java throws keyword, so perhaps it is my debugger.
View 3 Replies
Mar 16, 2009
I have used the Gridview_PageIndexChanging event in asp.net.i have used the code like this:
gridFileDetails.PageIndex = e.NewPageIndex
During the run time when i clicked the next page,it generates an error:
An exception of type 'System.InvalidCastException' occurred in FFK.DLL but was not handled in user
code
Additional information: Unable to cast
object of type
'System.Web.UI.WebControls.ContentPlaceHolder'
to type
'System.Web.UI.WebControls.GridViewRow'.
in the RowCommand event,I have used the following RowCommand event:
Protected Sub gridFileDetails_RowCommand(ByVal sender As Object, ByVal e As System.Web.UI.WebControls.GridViewCommandEventArgs) Handles gridFileDetails.RowCommand
Dim row As GridViewRow = CType(CType(e.CommandSource, Control).NamingContainer, GridViewRow)
[code]....
View 3 Replies
Feb 22, 2011
I'm prompted with this error 'Exception of type 'System.OutOfMemoryException' was thrown' it was thrown when filling a dataset with 400,000+ records. And I think obviously is about memory matter because of the number of records to be transfer.My program goes this way.. after filling a dataset from a table it will transfer all data into another table. Now my question is, Is it possible in vb.net that while filling a dataset it transfers the record immediately into another table? Please give me an idea on how to do this.
View 2 Replies
Aug 22, 2009
what is this error " Exception has been thrown by the target of an invocation."the code is :
Private Sub Button10_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button10.Click Button10.Enabled = False
Label19.Text = "Checking for updates .... "
WebClient1.DownloadFileAsync(New Uri("http://www.fileden.com/files/2009/8/20/2549735/virson1.txt"), "virson1.txt")
End Sub
[Code]...
View 2 Replies
Oct 1, 2009
It errors often (not in a system damaging way) but enough that it bothers me.
Code
Public Shared Sub Fire(ByVal thisEvent As [Delegate], _
ByVal ParamArray args() As Object)
[code]....
Common Error
User Message: Async event fire error.
Error Type: System.Reflection.TargetInvocationException
Error Message: Exception has been thrown by the target of an invocation.
[code]....
View 1 Replies
Feb 25, 2010
I just tried to run a project of mine that has a wpf control in it and i get the error:Exception of type 'System.ExecutionEngineException' was thrown.The error automatically closes after about 3 seconds When I create a new WPF project visual studio closes down - no error messages, also just closes with no errors if I create a form application and add a WPF control to it. Also compiled applications just bring up the "xxx has stoped working" error - even apps that are not mine such as Microsoft Pivot that use WPF?
View 4 Replies
Nov 4, 2009
my application occurs an error "Exception of type 'System.OutOfMemoryException' was thrown." when trying to import xlsx file to sql server.
[Code]...
View 3 Replies
Oct 6, 2010
Let's say a custom exception is thrown in the DoWork event for a backgroundworker. How do I pass the custom exception to the backgroundworker so that it ends up being the e.Error in the RunWorkedCompletedEventArgs?
View 1 Replies
May 14, 2011
here is my code
Public
Class
Form1
[code].....
View 1 Replies
Feb 8, 2009
I had the following codes:
Code: Private Sub FlashLabel()
Dim _color As Color = Color.Black
[code].....
View 7 Replies
Nov 24, 2009
I have a vb6 app, the error from event view is Faulting application vb6.exe, version 6.0.81.76, stamp 3592011f, faulting module vba6.dll, version 6.0.0.8169, stamp 358b0c74, debug? 0, fault address 0x0001982e. For more information, see Help and Support Center at [URL] And a message box pop out. Exception has been thrown by the target of an invocation. The code is
[Code]...
View 1 Replies
Oct 14, 2011
My project include 350 forms, 780 thousand lines of code (350 thousand designer code).But when i want to design form, every two or three design VS gives "Exception of type 'System.OutofMemoryEception' was thrown" error. I am restart the project and this error gone until rebuild or open a few form... I couldn' work over 5 minutes...
I am looking at memory usage : devenv.exe using 500/600 mb and my sistem using 1.9 GB ram of 4GB ram .I don't think so but is VS crash or not support 350 forms in project? Is there any solution about VS memory options?
View 1 Replies
Feb 23, 2009
I have completed a VB.NET app .its working very fine from vs2005. Now I am trying to publishing app. My problem is that i got an error when i tried to run exe.I was using five VB6 dll in my app.1)
[Code]...
View 1 Replies
Sep 24, 2010
I am using following code to add my application to StartUp of Windows. It works well in XP but gives error in Vista that you donot have permission to edit registty file.[code]
View 1 Replies
Feb 10, 2011
a designed a tetris game in visual basic 2005 but i keep getting the error message 'A startup form has not been specified.' everytime i start de bugging it does anyone know what the problem might be?
View 3 Replies
May 4, 2012
i want to ask about read file and then convert to binary i am using this code
Function readd(ByVal path As String, Optional ByVal Separator As String = " ")
' Store the line in this String.
Dim line As String
[code].....
it works fine to read small file, example 2MB file, etc but it get error "Exception of type 'System.OutOfMemoryException' was thrown." when try to read 100MB file i think the error code because the file is too big
For Each Character As Byte In ASCIIEncoding.ASCII.GetBytes(line)
oReturn.Append(Convert.ToString(Character, 2).PadLeft(8, "0"))
oReturn.Append(Separator)
Next
how can i read 100MB or bigger file?or maybe is it another method / code to read a file and convert it into binary?
View 3 Replies
Feb 21, 2012
I have a project in VSTO/VB using a BackgroundWorker that works fine. It is a form that calls for a web page of information. The web page can take a while, so I have the form calling with the BackgroundWorker.I then have an Excel Addin project that has added the BackgroundWorker project. When I call up the form from the Excel Addin project and use the BackgroundWorker to request the web page, it grabs the web page ok. But the work done upon completion, during the BackgroundWorker1_RunWorkerCompleted method, is resulting in an error message:
View 2 Replies
Dec 15, 2011
I had the following error occurred when i want to create shortcut and copy to startup folder. [Code] I don't understand the error message box.
View 7 Replies
Jun 8, 2012
I think there is something wrong with the themes i use, aeonhacks' by the my program is all okey now, except the startup even i set the location on centerscreen when i run it, it doesnt show up on the center screen? anyone encounter this before?
View 2 Replies
Jun 20, 2010
I can hide my startup form (or make it appear hidden) on startup. I can start my app on windows startup--through registry values--if the user checks a checkbox.
But if the app starts up on windows startup, I want the form to be hidden, so the program can just keep working without bothering anyone. If it starts up because the user started it, I want the form to be showing, because the user probably wants to change some settings or something.
View 8 Replies
Mar 4, 2010
How to make an Application to startup at the system startup? and How to enable and disable?
View 6 Replies
Mar 13, 2011
I was just wondering if there was a way that I could get the properties of each item in a sub that was linked using AddHandler.
As in, say I have three PictureBoxes that I created and added to a sub using AddHandler. How can I get each of these PictureBox's properties? (I'd imagine it would be using a For Each loop?)
View 1 Replies
Aug 13, 2010
I've written some code to handle an event as follows:
AddHandler myObject.myEvent, AddressOf myFunction
It seemed that everything was working at first, but when I ran the debugger, I discovered that oftentimes, myFunction would run several times each time myObject.myEvent fired. I figured out that I had allowed the code to add the event handler to run more than once, resulting in this behavior.
Is there a way I can do something like this?
If myObject.myEvent is not handled Then
AddHandler myObject.myEvent, AddressOf myFunction
End If
View 4 Replies
Nov 5, 2009
I have a winforms app and my code works fine.But I want to know if my code is bullet proof or if it only works without load.Let me explain it:I have a windows form where I have overridden the OnKeyDown method:
Protected Overrides Sub OnKeyDown(ByVal e As System.Windows.Forms.KeyEventArgs)
dim args as new ActionEventArgs(ActionType.Bark)
RaiseEvent Action(me, args)[code].....
Now I have a class that is registered to this event and, if it knows how to handle the ActionType it sets Handled to true.
Public Sub actionHandler(ByVal sender as Object, e as ActionEventArgs) Handles me.Action
If e.Handled then return
If e.Action = ActionType.Bark[code]....
I tried this code at my developer machine and it seems to work. In the OnKeyDown Method, everytime I query the Handled variable, my actionHandler method did run first.But I asking me if this is only the case because my developer machine is in idle state and the event queue is processed so fast or can I expect the
RaiseEvent(...)
method to wait until every registered EventHandler has finished it's taks?
View 2 Replies
May 13, 2009
I'm using a TcpClient to try and connect to a server. I have the following code, which uses valid IP addresses and ports:[code...]
My problem is that the server I'm using is my own, and when I intentionally don't have it running, an exception occurs whenever I try to access any of TCP_SENDER's properties (in the example above,
the "SendTimeout" property throws the exception, but any other property has the same behavior). The exception thrown is "No connection could be made because the target machine actively refused it.
This exception is expected since I don't have the server running (and sometimes in real-world scenarios I won't), but the real issue is that the "Try/Catch" block I have won't catch the exception.
If I run the code above when the server is down, the "Catch ex as Exception" code is never reached; instead the program just throws the above-mentioned exception with its green font at the "Why can't
I catch the exception? Even if I give trash inputs to the system I should still be able to handle any exceptions that might occur, right?
View 4 Replies
May 7, 2009
Check out this code. Basically, the event frmStart.Next_Clicked() is not being handled in the class MappingWizard, and I'm not sure why.
CLASS MAPPINGWIZARD - To start the "Mapping Wizard", a new instance of MappingWizard is created and MappingWizard.Start is called.
vb.net
Public Class MappingWizard
Private WithEvents fStart As New frmStart
[Code]....
the procedure Start_Next_Handler() never gets called in MappingWizard when the Next button in frmStart is pressed.
View 3 Replies
Feb 5, 2011
I have a VB.NET application (VS2010, .NET 4.0) that seems to throw an exception under some unknown conditions after a number of hours. In addition to the main thread, there are additional threads running. In reading this link: [URL] it seems like this would be a big help in trapping this exception. I have what are probably some very basic questions:
1. I assume ErrorHandlerForm() in the example refers to the main form of the application, setup.vb in my case. Therefore the last line in the example should be:
[Code]...
I would have expected to to replace ErrorHandlerForm.Form1_UIThreadException with find a setup event such as Setup_UIThreadException but there doesn't appear to be sucn an event.
View 11 Replies
