Debug with running exe - Visual Basic Discussion Boards

Re: Sound recorder in vb.net

amaneet4-Apr-07 0:32

amaneet

4-Apr-07 0:32

Can u provide me the code.My mail-id is PankajGarg10@yahoo.co.in
I will send the converted VB.net code to u.

Re: Sound recorder in vb.net

Mr ericsson9-Apr-07 19:41

Mr ericsson

9-Apr-07 19:41

i am interested about sound recording in vb if any one could provide it for me

users

amaneet4-Apr-07 0:16

amaneet

4-Apr-07 0:16

Sir/Madam,
Can I programically ascertain , the number of users who has accounts on my operation system , using the VB.net 2005 .
I can find out the user who is currently logged in .
By the following code.
System.Environment.Username
But I want to know the no of users who has account on the operation system.
Please help.
Thanks and Regards
Pankaj Garg

Multilpe Comboboxes with same source

Jodd3-Apr-07 23:49

Jodd

3-Apr-07 23:49

Hello,

In a project i need a few comboboxes with the same datasource (collection) When I select a item in one of the comboboxes then all the other comboboxes change to that item.
To fill the comboxes I use

With Cmb1
.DataSource = Nothing
.DisplayMember = "Name"
.ValueMember = "ID"
.DataSource = Collection
End With
With Cmb2
.DataSource = Nothing
.DisplayMember = "Name"
.ValueMember = "ID"
.DataSource = Collection
End With

During runtime I have to refill te comboboxes with new data, a new collection

Re: Multilpe Comboboxes with same source

Johan Hakkesteegt4-Apr-07 1:21

Johan Hakkesteegt

4-Apr-07 1:21

Hi Jodd,

I think the order in which you try to bind your data source to your comboboxes is a bit off, try something like this:

<br />
With Cmb1<br />
.DataSource = Collection<br />
.DisplayMember = "Name"<br />
.ValueMember = "ID"<br />
End With<br />
With Cmb2<br />
.DataSource = Collection<br />
.DisplayMember = "Name"<br />
.ValueMember = "ID"<br />
End With<br />

But was that the actual question?

Johan

My advice is free, and you may get what you paid for.

Re: Multilpe Comboboxes with same source

Jodd4-Apr-07 5:01

Jodd

4-Apr-07 5:01

Not realy, but I have found it myself

just add .BindingContext = New BindingContext and it works

But thanks

Re: Multilpe Comboboxes with same source

Dave Kreskowiak4-Apr-07 5:10

Dave Kreskowiak

4-Apr-07 5:10

Yeah, if you have this kind of situation, all the controls involved must share the same binding context or currency manager.

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Debug with running exe

ParagGupta3-Apr-07 22:51

ParagGupta

3-Apr-07 22:51

Hi,
I would like to know how to debug through a code with running an exe.
e.g. I have a class library in which some functions are defined and a windows application that dynamically (while running) loads and calls the functions from the class library. Currently what I can do is that while running I can debug through the main application, but not in class library.
What i need is the functionality in which I can debug through the class library also?
Please Help
Thanks in advance...

Regards,
Parag Gupta

Re: Debug with running exe

Christian Graus3-Apr-07 23:51

Christian Graus

3-Apr-07 23:51

You can use the 'attach to process' option in the debug menu to debug a running program.

Christian Graus - Microsoft MVP - C++
Metal Musings - Rex and my new metal blog
"I am working on a project that will convert a FORTRAN code to corresponding C++ code.I am not aware of FORTRAN syntax" ( spotted in the C++/CLI forum )

Help Me [modified]

BatUlzii3-Apr-07 22:41

BatUlzii

3-Apr-07 22:41

How to Create SharedFolder in visualbasic

sharedFolder-> 1.One Folder Choose
2.right click in mouse
3.sharing and security...

Re: Help Me

Christian Graus3-Apr-07 23:50

Christian Graus

3-Apr-07 23:50

1 - help me is not a meaningful header
2 - VB6 or VB.NET ?
3 - What do you mean by 'sharedfolder' ?

Communication With VB

Mr ericsson3-Apr-07 20:49

Mr ericsson

3-Apr-07 20:49

Hi All

I want to know the methode of how could i connect a terminal page with My VB application.
in another way,i have an access contole device that gives me as an output a terminal line:
ex:

01\01\2007 12:23AM 1020 1

it containes date time and id number(1020) and id verified (1)

all that i need is a way to link my device from COM port to a simple vb application that contains a data base

thanks in advance

Re: Communication With VB

Dave Kreskowiak4-Apr-07 5:12

Dave Kreskowiak

4-Apr-07 5:12

This is normal Serial Communication stuff. If you're using VB.NET, you can Google for examples with "VB.NET SerialPort class". If using VB6, you'll use "VB6 Serial Communication".

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Re: Communication With VB

Mr ericsson9-Apr-07 19:40

Mr ericsson

9-Apr-07 19:40

thanks mr Kreskowiak i will try it as soon as possible. Smile | :)

Play Video and Audio

Kumaran21cen3-Apr-07 20:09

Kumaran21cen

3-Apr-07 20:09

Hi I want to play a mpg file in media player in vb.
(i.e.) I have a button called "Play" in VB. If user clicks the play button. Automatically it will open Windows Media Player and play the Appropriate files.

Note : It has to support both 2000 and XP systems

Please help me...

Thanks & Regards
Kumaran

Re: Play Video and Audio

Chatura Dilan3-Apr-07 20:18

Chatura Dilan

3-Apr-07 20:18

System.Diagnostics.Process.Start(Filename)
Eg. System.Diagnostics.Process.Start("C:\myVidioFile.mpeg")
Smile | :)

Chatura Dilan

Re: Play Video and Audio

Kumaran21cen3-Apr-07 20:43

Kumaran21cen

3-Apr-07 20:43

Hi Chatura Dilan,

I am asking in Visual Basic not in Visual Basic.NET

Please tell me..

Thanks & Regards
Kumaran

Re: Play Video and Audio

Christian Graus3-Apr-07 20:48

Christian Graus

3-Apr-07 20:48

ShellExecute is how to run the default program, I *think* VB6 does that.
If not, can you interop it in VB6 ? ShellExecute is an API call ( that is, something the OS offers to C and C++ )

Send mail without openig SMTP Relay server

nitin_ion3-Apr-07 19:38

nitin_ion

3-Apr-07 19:38

I have an email sending application and it works fine for internal emails.

But when i try to send mails to external domains e.g. yahoo, hotmail etc it does not send them as relay server is stopped on SMTP.

Is there a way i can send emails to external domains without opening relay.

Re: Send mail without openig SMTP Relay server

Dave Kreskowiak4-Apr-07 3:54

Dave Kreskowiak

4-Apr-07 3:54

You'll either have to use relay or an external SMTP server to send your mail.

If using realy, the upstream servers must trust your SMTP server for this to work, which probably won't happen in your lifetime if the upstream server is an ISP.

If using an external SMTP server you'll have to have a user account on it in order to use it at all.

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Re: Send mail without openig SMTP Relay server

nitin_ion4-Apr-07 21:31

nitin_ion

4-Apr-07 21:31

We opened the relay and tried using the credentials

Dim objSMPT As New System.Net.Mail.SmtpClient
objSMPT.DeliveryMethod = SmtpDeliveryMethod.Network

Dim ic As New System.Net.NetworkCredential

ic.Domain = "ionsoftnet.com"
ic.UserName = ""
ic.Password = ""

objSMPT.Credentials = ic

if i pass wrong credentials or blank even then the mail is sent which should not happen as others can use it also.

Re: Send mail without openig SMTP Relay server

Dave Kreskowiak5-Apr-07 1:46

Dave Kreskowiak

5-Apr-07 1:46

Well that sounds like a security problem with your mail server, doesn't it?

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Re: Send mail without openig SMTP Relay server

nitin_ion5-Apr-07 1:50

nitin_ion

5-Apr-07 1:50

Do you have any article or link so that we can solve this problem.
It is critical for us.

Re: Send mail without openig SMTP Relay server

Dave Kreskowiak5-Apr-07 13:17

Dave Kreskowiak

5-Apr-07 13:17

All you need is the documentation on your SMTP server.

Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007

Problem in Video

Kumaran21cen3-Apr-07 19:07

Kumaran21cen

3-Apr-07 19:07

Hi,

Iam creating the VB Applicaition. In that i have buttom called play. If user click the button. then it launces the mediaplayer and play the appropriate .mpeg file. It works fine in Win2k. But I get audio only , no video in WinXP. Even i Installed the appropriate CODEC files as well.

The CODE is here :
Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long

Private Sub PlayVideo_Click()
ShellExecute Me.hwnd, "open", App.Path & "\Videos\pirates.mpeg", "", "", 0
End Sub

Please tell me whats the problem....

Thanks & Regards
Kumaran

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