App In Wn7 - COM Object Gets Executed Fine But Never Shows Up On The Screen

Sep 28, 2011

I am a recent newcomer to VB.net, having moved from VB6 this summer. I am using VS2008 because I also need to develop for WM6 on a ruggged pocket pc. I am not a commercial developer. I only develop apps for my own use, so I can live with some things that I could never survive with on a commercial basis. I developed an app that automates a COM object on my 32 bit WinXP machine. The app runs as expected, whether from the VS2008 IDE or from the executable in the bindebug directory where the supporting files are located. When I installed VS2008 on my new laptop, a 64 bit Win7 Home Premium system, the app still runs fine from the IDE but not from the exe file in bindebug. The problem is that the COM object gets executed fine, but never shows up on the screen.

[Code]...

View 4 Replies


ADVERTISEMENT

Splash Screen That Displays For 3 Seconds Then Shows A Login Screen

Dec 20, 2009

I'm coding a splash screen in VB.Net that displays for 3 seconds then shows a login screen. But the splash shows up even when login shows and I have told the splash to hide. Here is my code:

[code]...

View 3 Replies

Wpf - Get The Object That Called (executed) .net Subroutine Inside Object?

May 27, 2010

I'm trying to extend my new WPF Touch Screen Keyboard (DLL) Library, to allow the user to get events from the Touch Screen Object. I'd like to be able to tell the Programmer what Object made the call (or executed the subroutine) that raised the event. Not dissimilar to the Sender as Object event parameters one gets when working with a System Object. Which begs the question, How do I get that information, if I don't ask for it?Is there a way to get this information from some call made in the subroutine about to raise the event?

View 2 Replies

Wpf - Get The Object That Called (executed) My Vb.net Subroutine Inside My Object?

Mar 31, 2012

I'm trying to extend my new WPF Touch Screen Keyboard (DLL) Library, to allow the user to get events from the Touch Screen Object. I'd like to be able to tell the Programmer what Object made the call (or executed the subroutine) that raised the event. Not dissimilar to the Sender as Object event parameters one gets when working with a System Object. Which begs the question, How do I get that information, if I don't ask for it? Is there a way to get this information from some call made in the subroutine about to raise the event? That would be nice, and a time saver for me.

View 1 Replies

Main Form Shows At The Same Time As Splash Screen?

Feb 16, 2012

My main form shows at the same time as my splash screen.

ApplicationEvents.vb:
Partial Friend Class MyApplication
Protected Overrides Function OnInitialize( _[code]....

View 1 Replies

Forms :: Question After Splash-screen Shows Main Form Is In The Back?

Sep 24, 2010

I have a splash screen, the default from Visual studio. It loads up, is shown for a few seconds, then, when it disappears, the main form is loaded. Now here is the problem: the main form appears in the back, behind the windows explorer window I load the application from.

The weird thing is that this only happens on some computers, particularly Windows XP machines.I tried a lot of things like BringToFront() or TopMost = true in the on Load event of the form but nothing seems to change this.

View 3 Replies

Interface And Graphics :: Image Previewing - Run VB And Select To Preview Through USB Webcam Shows Dark Screen

Jan 11, 2009

I have develop VB 2008 that can preview the image through 2 webcams. However, when i run my VB and select to preview through my USB webcam, it display dark screen. But i select to preview through my built in webcam, it works.So, can anyone can the code attached for me?For your information, the USB webcam can function properly using other video/image software.

VB version: VB 2008
OS: Windows Vista
Webcam brand: LifeTec

View 1 Replies

.NET TimeZoneInfo Object For Indiana Shows They Observe DST?

Apr 26, 2012

Why would the TimeZoneInfo class in .NET show that Indiana observes daylight savings time? I thought that parts of Indiana where EST all the time. Should I be using something other than "US Eastern Standard Time" to represent those parts of Indiana that don't observe DST? [code]

View 1 Replies

Will The "New" Bit Only Be Executed Once When The Function Is First Executed But In The Next Call, It Will Already Exist

Sep 27, 2009

I used to write this:

Private Sub Example()
Static CachedPeople As List(Of MyApp.Person)
If CachedPeople Is Nothing Then

[code]....

But then wondered if I could reduce this to:

Private Sub Example()
Static CachedPeople As New List(Of MyApp.Person)
...rest of code...
End Sub

will the "New" bit only be executed once when the function is first executed but in the next call, it will already exist.

View 1 Replies

Hidding An Object From Screen

Nov 19, 2010

how can i hide an object like a button by pressing another button? also how can i unhide an object with the press of a button,

View 1 Replies

Screen Search And Click - Auto Click The Words "Click Here" If The Error Message Shows?

Oct 2, 2009

I am having trouble with a separate program that keeps saying Adobe flash is not installed. And I have tried everything but it still wont go away (that was off topic a bit). I want to create a program that will auto click the words "Click Here" if the error message shows. Because if I click there then it will work normally until it pops up again.

View 3 Replies

.net - Make A Object Moving On The Screen?

Jul 22, 2010

How to make a object moving on the screen- How to make game with VB.NET

- In 2d game, ex i see a mario charator, which is object ( Label, image v.v.v)

- Is there a physical engine for vb.net

View 3 Replies

Power-point Object On-Screen Keyboard?

Sep 9, 2011

Now This is my first post and i am very inexperienced with Visual basic As an extra feature to a kiosk that i am making as an assignment in my year 10 ist class, (were doing it in power point 2010)

i am making a visual basic keyboard in Power point from swish max objects inserted through visual basic toolbox, i have found code to make a button that can type in to a text box once clicked. But i need code that when you click an object it types a letter into a visual basic textbox that i inserted into the power point prestation

View 2 Replies

Screen Blanks After 1 Min Of Processing (of Excel File) / Refresh Or Freeze Screen To Avoid Blank Screen?

Jun 29, 2011

BTW this issue occurs in any MS office program when the VB.Net (or even VBA) is processing information.Example: In Excel, a worksheet is displayed on the screen. I start either, a VB.Net or VBA procedure and within 30 seconds the Excel worksheet (previously displayed) blanks out. In both VB.Net and VBA,ScreenUpdating = False. My expectation is that the previously displayed screen would stay static as if I left my desk to get a cup of coffee; came back and the same ole Excel worksheet was still there?Of course, setting VBA Screen Updating = False accomplishes two goals: 1) speeds up processing and 2) saves the user from seeing unnecessary "garbage-processing" steps.Why does VBA or VB.Net ScreenUpdating = False not freeze the screen at the time of its invoking?

View 11 Replies

How To Harvest Object Info From External App As Active Screen On Desktop

Aug 14, 2012

I'm writing an app that I need to retrieve and order or invoice number from an external application whose screen is active on the desktop.

View 4 Replies

VS 2008 Set Module As Start Object And Before To Show The Splash Screen?

Jul 2, 2009

my application starts executing a module. it runs process.

Quote:

Public Sub SubMain()
'run process
.
.
Application.Run(New frmLogin)
End Sub

But now I want to add a splashscreen. But when I go to set it to "My Project" / "Application", I can not to set this module as start object.How I can set my module as start object and before to show the splash screen?

View 4 Replies

Forms :: Display Picture In Picturebox1 - Shows This Message, Unable To Cast Object Of Type 'System.DBNull' To Type 'System.Byte[]'?

Dec 24, 2009

Now I want to display picture in picturebox1.To do this I use this codes, but it does not display picture

on this line: Dim arrPicture() As Byte = CType(dt2.Rows(0)("img_path"), Byte())

it shows this message,

Unable to cast object of type 'System.DBNull' to type 'System.Byte[]'.[code]......

View 1 Replies

Object, (like A Circle On Screen), To Get Larger And Smaller Over Preset Periods Of Time?

Feb 7, 2011

I am looking for assistance writing code, (VB 05), that would cause an object, (like a circle on screen), to get larger and smaller over preset periods of time, (about ten second increments).

View 6 Replies

Fine Tuning A Filter

Nov 12, 2011

I am using this code below to filter Text Strings.For exmpel CheckLabel contains a string like this: #StringA~StringB...Using this code: MyLabel. Text = CheckLabel.Text.Substring(CheckLabel.Text.IndexOf("#") + 1)I get this string; StringA~StringB And this code: MyLabel.Text = CheckLabel. Text.Substring(CheckLabel.Text.IndexOf("~") + 1)Can some one help me modify this samples to returen only this string: StringA...

View 4 Replies

Code Is Not Being Executed

Jul 4, 2012

My problem is that some code I enter will not be executed. Here is an example of my Form Load event. If i debug the code then the first two lines are executed. The MsgBox won't be executed though. or anything else after it. My programm does run perfectly. But i cant make any changes anymore It's driving me nuts, I don't have the faintest Idea what could be wrong. I sent the code to a friend and he isn't having any problems at all. We both use win7 64bit (he has ultimate, i have home) [code]

View 2 Replies

Only One Form Is Getting Executed?

May 28, 2010

I am developing a window application. I'm using Visual Studio 2005 and Mysql Database. The problem is, only one form is getting executed when I try to debug.I have changed the startup form to other forms(from a list of existing forms), but still that same old form is getting executed, even if I delete that form or exclude it from the project, it still keeps on executing.

Where this form is stored?(I deleted it from the folder where all other forms exist)

View 6 Replies

What's The Value Of This Code When Executed

Mar 23, 2010

For intOuterCount = 1 to 5
For intInnerCount = 1 to 4
intTotalCount +=1
Next
Next

View 7 Replies

App Works Fine In XP But Got An Error In Windows 7?

Aug 5, 2010

I used autocomplete sub in one combobox keyup.It works fine in windows xp but got an error in windows 7. The error said:invalidargument=value of '-17310416' is not valid for 'length'.Parameter name:length.(-17310416 will change based on selection of combobox)
----
Public Sub AutoComplete(ByVal cbo As ComboBox, ByVal e As System.Windows.Forms.KeyEventArgs)
Dim iIndex As Integer
Dim sActual As String[code]................

View 2 Replies

Embedded Attachments In Mail - Mac OSX - Fine Everywhere Else?

Sep 24, 2010

This code works fine for absolutely every mail client except Mail for OSX, which just inserts a plain grey icon titled "Mail Attachment (2.6kb)"Can anyone see what might be missing to make it work in all mail clients.??

Dim mail As New MailMessage()
mail.From = New MailAddress("me@mycompany.com")
mail.To.Add("tom@myaddress.com")

[code].....

View 1 Replies

Manage To Upload So The Host Seems To Be Fine?

Mar 15, 2011

I have tried different codes and non of them works for downloading a file from example DriveHQ.But i do manage to upload so the Host seems to be fine.

EDIT*

sub()
GetFile("downloadme.txt", "DESKTOP")
End Sub

[code]....

View 1 Replies

Messagebox Won't Show In What Looks Like Fine Code?

Jan 16, 2012

This code isn't working...

View 3 Replies

Parameter Invalid ' While It Works Fine On Pc?

Mar 7, 2011

I have a small project I'm working on and from time to time I show it to my friend. He and I both have Visual Basic 2010 Express installed.

[Code]...

View 16 Replies

Run A Program That Runs Fine On XP OS But It Won't Run On Vista?

Jul 17, 2009

I'm trying to run a program that runs fine on XP OS, but it won't run on Vista. I've tried to install msinet.ocx in the system32 folder, but it never works.I've tried to register with regsvr32 but it gives error I've tried to register with regsvr32 with cmd as administrator it's register the Activex Control but it gives error " Unexpected error "

View 1 Replies

VB Program Will Run Fine In Debug Mode But Not Afterwards?

Sep 19, 2009

What this program does is it it moves the firewall tab on my Zonealarm from Medium to High thru a 2 timers and I can put how long for it to say on High and how long to stay on Medium

[Code]...

View 4 Replies

ACCESS SQL: Nz() Function Executed From VBD?

Apr 8, 2012

Possible Duplicate: Convert Null to zero in access databaseI'm using Microsoft Visual Web Developer 2010 Express to create ASP/VB.NET page to connect with a Microsoft office Access 07. Here's my issue:

View 2 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved