VS 2008 Form OnClosing Even Called After Runtime Error?
Jan 3, 2011When an application "crashes" when the form is forced close is the closing even called and executed or is the process just terminated?
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Getting Runtime Error 3447 - Jet VBA File (VBAJET.dll For 16-bit Versions Or VBAJET32 For 32-bit Versions) Failed To Initialize When Called
Aug 19, 2010To the board: Lately I've been getting Runtime error 3447 ("The Jet VBA file (VBAJET.dll for 16-bit versions, or VBAJET32 for 32-bit versions) failed to initialize when called. Try reinstalling the application that returned the error") when attempting to open a certain program (not one that I designed, just downloaded and installed). I installed this program in January 2009, but this error began happening only this past July. someone else to information about the files vbajet32.dll and expsrv.dll. One site said that the problem was probably caused by the file expsrv.dll being absent, but I checked my System32 folder, and it's there. As far as I can tell, it has always been there (the computer was made in 2008, and as I said the program had always worked before). Vbajet32.dll is also there. I tried uninstalling and reinstalling the program, but error 3447 still occurs. I also tried uninstalling the program and installing an older version, but 3447 is still there.
I tried replacing expsrv.dll, thinking it might have been corrupt, but that didn't help, and I cannot register that dll anyway. I can't figure this thing out. Both of the files are there, and I didn't change any settings or anything anywhere between last January and this July. By the way, I am on Vista.
Form Called FrmPracDetails Which Is Built Up With A List View Called LvwColProc
Aug 11, 2009I have a form called FrmPracDetails which is built up with a List view called LvwColProc. Therefore when you click a field on the LvwColProc it takes you to another form called FrmColProcessing, here you can make changes to certain fields which are also present on FrmPracDetails. What I want to do is when you make changes on FrmColProcesing and Click the Save Button (which calls the Save function)the changes appear instantly on FrmPracDetails. Please note, FrmColProcessing will always be open next to FrmPracDetails. I have tried to put this code in the Save function present in FrmCol Processing as shown below, but it doesnt Refresh FrmPracDetails form. [code]
View 1 RepliesOverloaded Vb Methods Not Found At Runtime When Called By C#?
Oct 12, 2010Not sure if this question belongs here or the Interop forum, but here is the situation. I have a vb.net app that was upgraded from vb6. It has an overloaded Login method. A simple method with two string parameters for name/password calls the primary login method with numerous optional parameters. The simple method is for compatibility with C# because, until Visual Studio 2010, optional parameters were not supported.The C# intellisense finds the overload and compiles ok... but throws an error at startup stating that it cannot find the Login method. This makes no sense and appears to be a problem with vb. (I am using .net 4 for both vb.net and the c# test harness.)ILDASM shows the following:
Public Function Login(ByVal LoginName As String, ByVal Password As String, ByVal Alias_Renamed As String, Optional ByVal LoginFrom As String = "", Optional ByVal ClientIPAddress As String = "", Optional ByVal ServerIPAddress As String = "", Optional
[code].....
VS 2008 : Updating A Data Base File Via A DataGridView Control When Called From Another Form?
Jul 24, 2011I am sorry to keep bothering you about this damn DataGridView control ... As you might have noticed I am having a hard time with the DataGridView control ... My latest problem has to do with updating the data base file (Access) through a DataGridView control .
Up to now I have managed to successfully edit an entry in the DataGridView control and moreover to successfully update the data base file itself .
The above form and its code work fine . The problem starts when I am trying to run the code of the Update button from another form .
You see , I have another form , through which I change the contents of some of the cells in the DataGridView control (back in Form1) . What I want next is to simply update the data base file itself , just like I was doing with the button in the first form , after I manually changed the cell in the DataGridView control .Thus , on the second form I have a button with this code :
Form1.Button1_Click(Nothing, Nothing) (of course the Click event is declared public)I have also tried :
Form1.Button1.PerformClick()
but still nothing ...Although Form2 successfully changes the cells back in Form1 , the data base file itself does not get updated ...If I manually press the Update button in Form1 I once again successfully update the data base file , but I want to do the whole thing by calling the Update button from Form2 .
VS 2010 Make Multiple Forms Have The Same OnClosing Event?
Aug 21, 2011how to have all forms have the same on closing event with the exception of one form (Form1). I want the forms to show Form1 when one of the other forms is closed. I know there is a way to do it, I just can't work out how.
My code at the moment assumes that each form will have a boolean declared on it as false that will only turn true if you use a legitimate way off of the page (i.e. a regular button on the form). If you instead click the exit button on the title panel it will find the boolean is false and show Form1.
So the only problem I really have is getting the code to apply to all forms without writing it for all of them.
Runtime Error 217 Appears When Close The Last Form Of An Own Made Program?
Jul 13, 2009I've made a project with serveral forms and instances of classes.The program works fine until the last form close.2 messages were shown:1. The exception unknown software exception(0x0eedfade) occured in the application at location (?????????)2. Regular dialogue "Runtime error 217 at (????????)
View 2 RepliesVS 2008 .NET Runtime 2.0 Error
Nov 1, 2010I recently created a windows service that starts other applications that I use on windows startup. Basically this service is for virtual computers i use to test software and web sites. The service starts and stops just fine but when a custom made application actually is run within the service I get a .Net error in my event logs. Ive read up online and found that this is caused by an unhandled exception (As a result of this error in version 2.0 of the framework the application is killed.) so i added the correct handler and it didn't work. Then i found that another issue could be .net being corrupt so i uninstalled and reinstalled still no fix. I know theres an issue with one of my applications but i cant find were. I don't get any errors when i debug anyone know what i should do? [code]
View 2 RepliesVS 2008 Error Called "OledbException Was Unhandled-operation Cannot Be Performed"
Apr 1, 2010i am getting an error called "OledbException was unhandled-operation cannot be performed" when i entered the values in the textboxs and click button3.When i build this code,it is succeeded.but at the runtime when i click button3 after giving the values in the textboxes this error occurs. below is the code i used....
[Code]...
VS 2008 - Index Outside Of Array Runtime Error
Apr 18, 2009I just recently started getting an index out of bounds error on one of my arrays at runtime. I was not having this issue previously. It only seems to happen when several items are added to a listbox.
Here is my declaration and code.
Dim ClientActiveMedProbs(frmmain.lstActiveMedProbs.Items.Count) As String
'store all active medical problem information in an array & build a string
For i As Integer = 0 To frmmain.lstActiveMedProbs.Items.Count - 1
ClientActiveMedProbs(i) = frmmain.lstActiveMedProbs.Items.Item(i).ToString
[Code] .....
The actual error message is:
Index was outside the bounds of the array.
VS 2008 Runtime Error When Loading A Certain Web Page
Jul 20, 2009I'm trying to browse to this page using the web brower in vb and whenever I do so it gives me a runtime error:If I click No(Nee) it loads the page fine it basically says:[code]So this is what gives the error, now is there any way so I can disable the run time error from coming up at all? [[code]
View 2 RepliesRuntime Error: This Application Has Requested The Runtime To Terminate In An Unusual Way
Aug 6, 2007I have a Visual Basic 2005 program which runs fine if I execute the built Executable. However if I start the application in VS2005 debugger it gives a weird error
[Code]...
VS 2008 System.Runtime.Remoting.RemotingConfigHandler Error
Jul 15, 2009When running a program, that error (in the title) shows up. I managed to get the stack trace, shown below.
System.TypeInitializationException was unhandled
Message="The type initializer for 'System.Runtime.Remoting.RemotingConfigHandler' threw an exception."
Source="mscorlib"
TypeName="System.Runtime.Remoting.RemotingConfigHandler"
StackTrace:
[Code]...
Inter-form Communication - Form Being Called Form Several Forms Using ShowDialog()
Mar 28, 2011I have a form being called form several forms using ShowDialog().
1. Is there a way for called form to know which form called it by receiving a code or key from the calling form?
2. The calling form has a gridview. How can the called form pick up a column's value from the currently highlighted row in gridview in the calling form?
VS 2008 Form Design At Runtime?
Jul 24, 2009I have a question regarding the manipulation of a form at runtime. Let's say I created a simple form in the form designer before runtime containing a couple of buttons, text boxes and labels. While the program is running, I would like to change properties of these controls, while having the ability to move them around, along with the addition of newer controls, say a listbox.
After the form is 're-designed', I would like to save the new settings of my form, in either a database or settings file. Whats the best way to implement this?
VS 2008 - How To Add Dynamic Timers To Form On Runtime
Jan 1, 2010I am working with a simple game idea. I wanted to have two players running around shooting each other (very low graphics, like circles and squares). I've got this far; I have the ability to move around both characters, and change directions etc. ive also been able to set up my shooting. Only problem I run into is getting the bullet to move! I cant use a preset timer, because if I used that, I could only shoot one bullet at a time, so I would need to create new ones dynamically.
So my question is; how does one add dynamic timers to a form on runtime, and alter the tick sub so that it moves the picturebox (bullet) and once it can be moved, (I was thinking about using player locations in relation to the bullet, and if they were equal than the health would go down or whatever, but unfortunately, this means it would have to be directly in the middle of the player, which would be odd..
VS 2008 - MDI Child - Controls Move Up The Form At Runtime
Jul 29, 2009I have an MDI application which uses fixed sized forms. I've started to change the forms to sizeable and anchored the controls so they move when the form is resized. If the child form has a menu this jumps onto the parent menu (as it always has done) but all the controls move up the form at runtime and leave a space at the bottom of the child. If I change the form in design mode to cut through the bottom controls i.e. so the form doesn't appear tall enough, it corrects itself at runtime. Is there another workaround as it looks misleading in the designer.
View 3 RepliesVS 2008 Form Displaying Different At Runtime Compared To Design?
Aug 9, 2010Im having odd problems with how my form is displaying at runtime...if you look at the 2 attachments you can see at runtime the labels disappear under the check box's, but at design time they are positioned perfectly.
View 5 RepliesVS 2008 FilesystemWatcher - Treeview.invoke - Error "invoke Or Begininvoke Cannot Be Called On A Control Until The Window Handle Has Been Created"
Aug 27, 2010I have a filesystewatcher object. On it`s event it runs a procedure which fills a treeview with a data. I had problems with treeview methods, but when I run them using invoke method everything is ok. But I still have one problem. When I load the form for the first time, everything works fine. But, when I then close the form (me.dispose, me.close), and load it once again, when Filesystemwathcer start the procedure i have an exception "invoke or begininvoke cannot be called on a control until the window handle has been created" trying to run a treeview.invoke method?
View 9 RepliesPassing Setting Value Back To Form That Had Called The Form?
Feb 1, 2010This is what I have..Dim frmSettings As New frmOptionsfrmSettings.ShowDialog(Me)frmSettings is a settings form that you can choose the color for background of form1(Me)
View 1 RepliesSet Calling FORM Visible = False By CALLED FORM
Sep 6, 2010Requested were made by Businese Analyst to set the few Main FORMs VISIBLE PROPERTY TO FALSE when the POPUP FORM is loaded.
[Code].....
When the MAIN FORM loads the POPUP FORM, on the FRMPOPUPCUSTOMER-FORMLOAD even, it has to set the MAIN FORM Visible to False.
When FRMPOPUPCUSTOMER FORM IS UNLOAD it has to set the MAIN FORM Visible = TRUE.
How to the coding is to ensure that different MAIN FORM when loaded FRMPOPUPCUSTOMER it will turn the MAIN FORM Visible to FALSE.
VS 2005 Event Is Lost When A Second Form Is Called From The First Form
Dec 31, 2009I have two forms. Form1 and Form2. The user is supposed to fill out some information in form2 which then will be used to compute some data in form1. However when I used the code, Form2.Show, within a function in form1, the form2 is diplayed but when the user fills the data and submits them using the ok button, the code does not return back to the function in Form1.
View 3 RepliesRuntime - Error "microsoft Common Languages Runtime Version 4.0.30319.0"
Jul 29, 2010Soemone recently downloaded my software and they got this error: microsoft common languages runtime version 4.0.30319.0 how do i fix this
View 1 RepliesSecond Form Not Showing Value Stored In First Form When Called?
Jan 19, 2012am trying to figure out why my 2nd form is not displaying the value i recived in my first form.The code for the first form is:
Private Sub scannerOnCom_DataReceived(ByVal sender As Object, ByVal e As SerialDataReceivedEventArgs)
responceBack = scannerOnCom.ReadLine
[code].....
Error Cross Thread Called Invalid.txt
Apr 7, 2012Cross Thread Calld Invalid.txt?
View 1 RepliesPInvokeStackImbalance Error In Fortran DLL Called .NET Application?
May 17, 2011I really need help with this. I am trying to call a fortran DLL from VB.NET program. The program works fine untill it reaches the end of the DLL program where, instead of transferring the control back to the calling program the message " PinvokeStackImbalance error" is displayed and program halts. If I turn off pInvokeStackImbalance from the Debug menu, then the program will compile without problem. However, the .EXE program crash after the DLL call. Does anybody where the problem is. following the VB.Net program that calls the fortran DLL:
Private
Declare Sub
WIDTH_SUB Lib
[code]....
Have A Column In The Datatable Called Amount And A Textbox Acting As The Filter Called Say Maxamount To Set It?
Feb 9, 2011i was wondering if it possible to have a condition where lets say you have a column in the datatable called amount and a textbox acting as the filter called say maxamount to set it so the rowfilter when filtering the table will sum the number in the amount column until the number in maxamount is met, then stop and only return the rows where the total sum of the amount column is equal or less than the maxamount value, so i guess if the next row takes us over the maxamount it discards this row and returns the rows previous to it. is this possible using datagridview rowfilter or should i be loooking elsewhere to achieve this?
View 4 RepliesCombo - Sql Table Called Stock With Two Fields Called StockID And StockCode
Jun 5, 2011I have an sql table called Stock with two fields called StockID and StockCode. I want the user to select the stockcode from a combo which in turn populates the stockid for that item into a lable on my form. I have already populated the stockcode into the combo but dont know how to compelte the rest.
Imports System.Data.SqlClient
Public Class cbo2
Private Sub cbo2_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
[CODE]...
Sql Server - Error Handling Of Stored Procedure Having Known Errors Being Called
Aug 7, 2009I have sql server2000 encypted stored procedure. I can not modify them. Typicaly all the procedures manipulate row by row different tables using cursors etc. When the stored procedure is executed at the Query Analyser screen, I see error being thrown in between but the procedures continues till all the records have been processed. This behavior is acceptable to the client. I now need to automate the process using VB.net 2002 windows application. I call the procedure from vb.net but the program throws runtime error on the 1st occurance of a error in the stored procedure.
View 2 RepliesUsing A Modules - Error When Try To Call My Sub OpenDatabaseConnection That Is In A Module Called Dataaccess
Sep 27, 2011I have not used a module in a long time. I am get an error when i try to call my sub openDatabaseConnection that is in a module called dataaccess. i amtring to call this method in my ui form code but i get the error as so: The type initializer for 'bsoDetailsDB.dataAccess' threw an exception.
My code:
Public Class Form1
Private Sub btnOpen_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnOpen.Click
OpenDatabaseConnction()
[CODE]........................