My application has encountered a problem and needs to close.Of course Microsoft is sorry for the inconvenience, but how am i supposed to debug my app?Which dll fails to load?
The error report contains between others, system.io.fileloadexception
How do you handle situations like these?
The application works fine on Vista but throws this error on Windows 7:
- The type initializer threw an exception.
This is the code that causes it:
Public UserName As String = String.Empty
UserName = Environment.UserName
How can i automatically start a vb.net application on windows startup or load?
View 13 RepliesHow to make an Application to startup at the system startup? and How to enable and disable?
View 6 RepliesWhilst trying to load information from an Excel File I have, I get the following message:
System.Runtime.InteropServices.COMException (0x800A03EC): Exception from HRESULT: 0x800A03EC
from this:
Code:
Dim strFileTeam As String
Dim objExcel As Excel.Application
Dim objWorkbook As Excel.Workbook
[code]....
I'm creating window application with VB.NET and flatfiles.the problem is how do i store the connection string in the app.config file that include the application.startup path?
<add name="cn" connectionString="provider=Microsoft.Jet.OLEDB.4.0;Data Source=" + Application.StartupPath + "data;Extended Properties=text;" />
i got some error when writing to app.config.
"Missing attribute value on attribute 'Application.StartupPath'."
I'm trying to get a save file dialogue to overwrite a file with the same name.
Private Sub Button6_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button6.Click
If RadioButton16.Checked Then
[code]....
I keep getting an error saying "Unhandled exception has occurred in your application." Then the next paragraph says "The process cannot access the file 'E:Copy of Release+Fontsob.txt' because it is being used by another process."
i deleted my previous start up form to be replaced by another one but each time i launch the application,the deleted start up form is still displayed.i dont know from where this deleted start up form is being loaded.
View 3 RepliesIs there a way I can load 2 forms on startup, but immediately hide one of them? I want to load both initially, so that there is no flicker the first time when the second form appears.
View 4 RepliesI want to use my Dll from the program's resource:
Private Sub MyApplication_Startup(ByVal sender As Object, ByVal e As Microsoft.VisualBasic.ApplicationServices.StartupEventArgs) Handles Me.Startup
Dim app As AppDomain = AppDomain.CurrentDomain
[code]....
My problem is: the program does not load the embedded Dll at startup. I have no idea what may the problem, because I use this code in my older programs and that worked. But now I just got an object not found (the object is in the embedded Dll) error message.
The startup that I set in my project is not the same when I open the exe file of my project.
View 2 RepliesI haven't used VB in decades and I'm restarting with what I thought would be a simple program. I have two fields on a little form, both of which display a date (dd/mm/yyyy). Field1 is an entry field except on load where is contains a date calculated from field2 (which is 'now' upon application load). Field1 is 'now' + 10 days. This is the default state.
Once loaded (with the data described above), the user can input only in field1. Field2, an inactive field used only for display, is field1 - 10 days. After 15 seconds, fields 1 and 2 revert to their default states as described in the first paragraph. I'm getting all messed up with the 'on load' state. I'll start playing with the timer once I get the initial stuff done.
I have a label that reads a random line from a text file and that string becomes the text for the label.
Now the problem; the label will only work if it is clicked because the event handler is click.What I need is this to work automatically at startup. In other words, it should change the label's text to the random string of the text file on startup of the application.
Here is my code.[code..]
have to say that, i got an error message when i finished publishig the project and then run it to another computer. Sounds either just in debugger problem or the way i connected and deployed my database called testMe.accdb is incorrect.Her's exact error message:ed exception has occurred in your application. If you click continue, the application will ignore this error and attempt to continue. If you click Quit, the application will close immediately.'Could not find file 'C:Documents and SettingsAdministratorLocal SettingApps2.0Data2m00rzkj.q7t24497CHA.211haik..tion_809ead2214f990cb_0001.0000_e28c8a7595ad7f6Data estMe.accdb'.
View 1 RepliesI am creating DLL file using c# .For that i need one DLL file. That is created in VB.so i just i add that dll file into my project via add reference option.But when run the projects am getting this error.
Could not load file or assembly 'BOL3, Version=1.0.0.0, Culture=neutral, PublicKeyToken=null' or one of its dependencies. The system cannot find the file specified.
I have an MDI parent screen that loads on startup and a lot of child forms that load when opening. So as the child forms load there's a lot of flashing and it looks really ugly. Once they're loaded all I have to do is use a bring to front, maximized command and it works smoother than closing a form and opening a new one every time a different form is selected. I've tried creating a splash screen, minimizing the forms on load, etc and everything still works in order so first the splash screen then the forms load.
How would you set it up so a splash screen stays on top of all other forms for like 5 seconds while the forms load in the background without seeing them load? Right now the screen shows then when it's done it moves on to step 2 which is loading the child forms. If no splash screen, how do I make it load so you don't see all the child forms opening at once?
I have a solution which contains multiple WAPs (Web Application projects). Every WAP has it's own Web Deploy project in order to be able to precompile these sites. On one of the web app we are created a new WCF file with
[Code]...
I run the same exe file on another computer, but it gives error.The application works on my pc, but does not work on user's pc.I try to compile the app in other development machine and it is work well, the problem is my app doesn't work on user's pc.
Could not load file or assembly 'CrystalDecision.Shared, Version=10.5.3700.0, Culture=neutral, PublicKeyToken=692fbea5521e1304' or one of its dependencies. The system cannot find the file specified.
[code].....
how to load a .bak file of database backup in sql server 2005 using vb.net 2008 windows application?
View 5 Replieshow I can go about having a ini type file so my.settings don't get over written when I load newer versions of my application?
View 3 RepliesHow can I add my application in startup items? I want my application to get added in startup when setup is run at Client's computer.
Also, how can it be automatically started after setup finishes?
I had the following codes:
Code: Private Sub FlashLabel()
Dim _color As Color = Color.Black
[code].....
I want A application that im going to make in VB.NET to load on Startup. I found a few topics on Windows Service for creating a start up service but then I read that you can't use it to load up a form. So there must be a way to have your program load on a computer when the user turns on or log's in at startup.Thing is, this application is going to be installed on many computers and people wont like having to remember to run it.
View 11 RepliesI've made some application in VB.NET 2005 and it works fine.I sent this application to the custemer and he is getting the following error at the application startup: "An unexpected error has occured. Would you like to restart the application?".
This guy is using Windows Vista. I've tested this application on several Vista machines and it works fine.
Do you have any idea how to debug it? Of course this guy doesn't have Visual Studio.
able to start my application right away after the windows.
View 7 RepliesI'm having problems with startup application I'm trying to use a checkbox to enable and disable boot on startup(The enabled code works but the disable code doesn't)
Private Sub AddCurrentKey(ByVal name As String, ByVal path As String)
Dim key As RegistryKey = Registry.CurrentUser.OpenSubKey("SoftwareMicrosoftWindowsCurrentVersionRun", True)
[code].....
I am facing a small problem with vista, i have this code, all i am trying to do is to run my application when the computer start up.It works on Windows XP, But in Windows Vista is shows me an error message: "Requested registry access is not allowed." I don't understand why? i mean i am Under Administrator account, it should work fine.
here is my code
PHP
Dim regKey As RegistryKey
regKey = Registry.LocalMachine.OpenSubKey("SoftwareMicrosoftWindowsCurrentVersionRun", True)
'Set the program to start with Windows: '
regKey.SetValue("Media", "C:Program FilesMediamedia.exe")
I am working on a vb.net windows 32 bit application. The application needs to startup. So I add the registry entry to rut it on windows startup. Also it is set to run asdministrator.The application starts fine onall OS except Win7 32 bit. It works fine for win 7- 64 bit. On Win 7 32 bit:If i execute the application directly, it runs fine. But it does not starts at the time of windows startup.
View 4 RepliesWith my new ventures in VB, I wondered how I can allow the user to start the application on startup if they wish. Where when the checkbox for it is checked, it will launch on startup. And when its not checked, it is normally launched. (e.g. Windows Live Messenger)
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I have created a small multithreaded application using VB.NET. There is no problem when the user manually runs this application. A problem exists when I added this application on startup. It hangs after I rebooted the system. The application is still running its thread but I can't see its GUI because its frozen. If I kill it on task manager and started again, the application works fine. What could be the possible reason/s why this application hangs when added on startup?
Imports System.Threading
Public Class USBLock
Public Event Lock()
[Code]....
or just a thought on this subject: the reason why the program hangs on startup is because the application is loaded while the .net framework service has not yet started.