I have mainFom and a subForm. what I am trying to do is application startup MainForm is Loaded
(2) in the Load event of mainForm. I am creating the SubFom and made it visible and also making MainForm disable
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I'm creating an app, with a splashscreen, loginform (just enter a name) and a mainform.With I use my.settings. Now here comes the issue I run into.The splashscreen should check (onload) if the my.settings.user contains any info, if it does, the mainform should be shown, if not the loginform should be shown. On my app settings I have splashscreen set to the splashscreen and the first form is set to login form.
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How to make an Application to startup at the system startup? and How to enable and disable?
View 6 RepliesI know one can select Spash Screen as the application startup as per this illustration. I can't do that however because the application is called by another program which passes in parameters via Process.Start(). Depending on the passed in arguments, I need to either
Go Directly to the MainForm or Go First to a Splash Screen which will then to the the Mainform after 5 seconds.
I definitely need Step 2 above because of the slow startup time of creating an SocketConnection and the population of some Custom Controls only after the Socket connection has been established.
Would I use a startup class or module and then use that as the application startup 'form' which could be establishing the SocketConnection while also launching a Splash Screen?
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 RepliesMy company's main software package includes a hefty configuration library which loads on startup. This config library includes some mandatory settings which, if not supplied (via command line arguments), cause the entire application to exit.
This has never been an issue for our users, who launch the software via scripts which have the needed command line arguments supplied automatically. But sometimes when debugging our software we developers forget to specify the necessary arguments in Visual Studio's debug options; it's then very annoying to be greeted with the message Config specification invalid -- missing required parameters X, Y, and Z -- shutting down (I'm paraphrasing, of course).[code]...
I have an application that uses many forms and a couple of modules. One module modMain contains my subMain that starts the application. In subMain an instance of frmMainMenu (insFrmMainMenu) is created with a menubar. As the user selects an item from the menu bar, an instance of a specific form is created (for example insFrmViewCustomer). That instance is opened with the ShowDialog method. When the form insFrmViewCustomer is closed, a statement in insFrmMainMenu disposes the instance of insFrmViewCustomer. modMain also contains many public functions and subs, as well as public variables. The other modules contain public functions and subs.
So, What is loaded into memory when the application starts?
And Is there a tool within Visual Studio that tells me the answer to the first question?
How 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?
We have an application that allows custom UI and interaction via SDK. A DLL is developed for this purpose using VB.Net and the SDK. An object variable refers to the application and there are some other object variables for components within the application.
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I created a VS2010 application that stores data in xml files with a custom extension (e.g. ".ABC") I would like to be able to open an .ABC file and have the application launch with the specific file's data loaded. This is analogous to opening a Word doc and having Word open with the doc loaded. I have searched for a while but can't even think of a phrase that explains this process. Nothing seems to match "You know . . . that thing that happens when you double click on a data file".
View 2 RepliesI have a small application (in VB.NET 2008) which gives the user the option to open a PDF document. This document is stored on a mapped network drive and is loaded in to the AxAcroPDF Control.
When closing my application I get the following message
The instruction at "0x0700609c" referenced memory at "0x00000014". The memory could not be read.
I've been google-ing this error message, but seen only a lot of problems, but no solutions.
I also tried using the WebBrowser Control, but this gives the same error.
I had the following codes:
Code: Private Sub FlashLabel()
Dim _color As Color = Color.Black
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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)
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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 a gridview in windows form. When lots of data are loaded from the database to the gridview, my application hang until all the data are loaded to the gridview. Is there any way to solve this problem? I also want to display a gif image [loading.gif] or progressbar when data is being loading to the gridview to show the user that data is being loading to the gridview. But the image and progressbar also hang.
I have also one ToolTip, I want to display that tooltip in the center of the screen. My code is as follow but it is not positioning that tooltip in the center.
Dim x As Integer = TryCastInteger(Screen.PrimaryScreen.WorkingArea.Width / 2)
Dim y As Integer = TryCastInteger(Screen.PrimaryScreen.WorkingArea.Height /2)
ToolTip1.Show("It will take few seconds to display the data.", KryptonPanel1, x, y)
why this error System.EnterpriseServices.dll appear when i run the Installed program as testing in another computer..
i did it in 5 computers for testing i got 3 has the same error (the error above) but the other 2 units it work fine...
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()
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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.
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)
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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 RepliesI have a VB.NET application with a connection to an SQL Server 2003. On the server there are two databases, MyDatabase and MyDatabase_Test. What I would like to do is to show a dialog when the program starts that let's the user choose which database to use. My idea is to create a new form as the starup form that sets this property and then launches the main form.Currently the connectionstring is specified in the application config file. Best would be if I can specify two different connection strings in that file to choose from, but for now it is also acceptable with other solutions like hardcoding the two connectionstrings into the startup form.EDIT: In the dataset.xsd file there seems to be the relevant part
<Connections>
<Connection AppSettingsObjectName="MySettings" AppSettingsPropertyName="MyDatabase_ConnectionString" ConnectionStringObject="" I
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I've created an AIO tool in Visual Basic and i need to create some code so when the application is opened it places itself in the computer startup folder. I know i can do it manually but i want to do it on school computers (restricted access).
View 3 Repliesi like my application to start and goto system tray from begining from where i show or hide my main application form. To implement this i create 1 form named "FRM_main" and 1 Class named "MainClass" then define a procedure in MainClass which is as follow.
[code]Public Shared Sub Main()
Dim FRM_main As Form = New Form
FRM_main.Show()
End Sub[/code]
and set Title, Size and location of form at design time.but i didn't get the desired result. my application didn't start and goto system tray as inteded.i also try coding the FormLoad Event to ME.Hide but it also doesn't work so how do i do this?
I am working on a Windows Forms application which is primarily to be used as a command line application with an optional GUI in the case where no command line options are specified. The program is intended to be a lightweight version of a larger program, intended to perform a couple of very specific tasks without requiring all the initialization required in the larger program.To this end, I am planning on using Me.Startup in applicationevents to process the command line options and determine if the Startup form should be displayed or not. In the case where the startup form should not be displayed, what is the method to close the application from within Me.Startup Application.Exit, Me.Close, and others are not available from within Me.Startup. My searches online have shown that I can use e.ApplicationExit() from Me.UnhandledException, but this method is also not available from Me.Startup.if anyone has any better ideas on how to accomplish what I am trying to do, those comments are always welcome.
View 3 RepliesIs there any other way to create a shortcut of an application programmatically or just make the application run every time windows loads up..I got this code of google but I am not too happy with it because it requires some assembly that other users might not have and I get an error when launching this feature on other computer could not load file or assembly interop.IWSHruntimelibrary..[code]
View 11 RepliesI developed an application in Visual Basic 2010 Express which has two features:
1) It is portable and uses some .dlls which must be in the same folder
2) Requires Administrator in order to run
I want my application to run on windows startup. So i created the registry string value and made some tests that gave me the following results:
1) Windows XP -> Runs on startup without any errors
2) Windows 7 Starter -> It simply ignores my application
3) Windows 7 Premium -> The run confirmation box from unknown publisher appeared and when i selected to run, AVG gave a virus warning
4) Windows 8 Consumer Preview -> It simply ignores my application