Visual Basic

1-Mar-05 0:57

Not going to happen because there are so many different sources for audio. There is just no API to tell you whether there is a sound FILE playing or a sound WAV generated from code or a MIDI playing, CD Audio, Line In, Microphone, DirectSound, ... On top of that, multiple sources can be playing all at once. It's just not possible to do...

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

simpler question

DavidMLevine28-Feb-05 15:01

DavidMLevine

28-Feb-05 15:01

as a start to my posting below, can i replace

Query15

in

Path = TempDS151.Query15(Count - 1).TemplateID

with a variable to designate query15?

Christian Graus1-Mar-05 12:03

Christian Graus

1-Mar-05 12:03

How does a dataset come to have a parameter called Query15 ?

Christian

I have several lifelong friends that are New Yorkers but I have always gravitated toward the weirdo's. - Richard Stringer

DavidMLevine1-Mar-05 13:36

DavidMLevine

1-Mar-05 13:36

MS Access database query

Christian Graus1-Mar-05 14:07

Christian Graus

1-Mar-05 14:07

Several googles have got me no closer to figuring out what object you're using here, however:

If you're using an existing class instance, then you can't change it's interface. However, the ideal thing here would be to use stored procedures that accept parameters for the different things you require. As you're lumbered with access, the next best thing would be a function that accepts parameters and generates the SQL you need according to their values.

Christian

I have several lifelong friends that are New Yorkers but I have always gravitated toward the weirdo's. - Richard Stringer

DavidMLevine1-Mar-05 15:25

DavidMLevine

1-Mar-05 15:25

I was going to attach the connection string, but it really says nothing. I am figuring that I need to use some SELECT..FROM..WHERE statements but I would like to be able to filter the existing dataset. Im still a little confused between the Adapters, Connection, DataSet and instances. I guess it also doesnt help that I have the flu and my head is spinning on its own.

So what am I running the SQL commands against? The dataset class?

Thanks much

David M. Levine

network programming

santosh_akella28-Feb-05 10:34

santosh_akella

28-Feb-05 10:34

hi i am very new to .net arena ...
i am just learning network programming .
so could anyone pls help in getting myself started
thank u

Dave Kreskowiak28-Feb-05 11:43

28-Feb-05 11:43

With what? You've just asked the most generic question we've seen. What do you want to do with "network programming"?

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

santosh_akella28-Feb-05 20:26

santosh_akella

28-Feb-05 20:26

network programming in sense that i want to work on sockets in .net , well isnt it possible to work on .net

[DK]KiloDunse28-Feb-05 22:57

[DK]KiloDunse

28-Feb-05 22:57

Well, you can do a lot of "network programming" in .Net.

What he means is, WHAT do you want to do? Open sockets, send data, use TCP or UDP?
We can't teach you network programming here.

Try looking at MSDN library at Microsoft.com

If you need help, then let us know.

Dave Kreskowiak1-Mar-05 0:50

1-Mar-05 0:50

Well, you're still not being specific enough. The only thing we can do is recommend a book. Not knowing your experience makes this difficult, so I'll just go with the shotgun approach and suggest Network programming in .NET : C# & Visual Basic .NET[^].

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

avh1-Mar-05 4:28

avh

1-Mar-05 4:28

Thought this might be the thread for me if I can put a specific question.

I am using the line in VB
Shell ("net use lpt1: \\server\printer /PERSISTENT:NO")
which works fine but - how do I get error messages back or otherwise verify that it has worked ?

Struggling

Dave Kreskowiak1-Mar-05 5:12

1-Mar-05 5:12

I'm assuming your using VB6...

Using the Shell method, you don't get anything back.

A better method is to add a Reference to the Microsoft Script Host Object Model and use the WshNetwork class to add this printer connection, a sample of which can be found here[^]. This way, you'll at least get an error back if the call fails.

You'll have to modify the code a litte bit. Once the Reference is added, your code to create the WshNetwork object and use it to create the LPT1: connection would look something like this:

Dim myNetworkObj As New WshNetwork
On Error Resume Next
myNetworkObj.AddPrinterConnection "LPT1", "\\Server\Print1"
If Err.Number > 0 Then
    ' Something failed!
End If

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

avh2-Mar-05 2:58

avh

2-Mar-05 2:58

Thanks for the pointers - sorted.

santosh_akella1-Mar-05 7:49

santosh_akella

1-Mar-05 7:49

i just want to open sockets and try to communicate with other computer or passing some information to it ...like
message queues

Dave Kreskowiak1-Mar-05 8:02

Positioning Picture through word automation

1-Mar-05 8:02

My answer doesn't change. You're STILL not being specific enough. "Sockets" covers a HUGE range of topics... Get the book. Plain and simple.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

de_Passionate28-Feb-05 8:26

de_Passionate

28-Feb-05 8:26

Hi,
i want to insert and place a picture in word doc through VB6 Word automation..? if someone has some idea about it than pls lemme know...

Thanks
D.

IE version & plugin detection in VB6

mecracked28-Feb-05 2:59

mecracked

28-Feb-05 2:59

Hi,

Working on a VB6 application. I need to detect whether following are installed or not :

IE6
Media Player
Adobe Acrobat Reader
Shockwave / Flash Player
QuickTime Player
(and other essential plugins for IE)

I need to detect whether they are installed and whether they meet requirements (ie. specific versions).

What would be the best way to do it ? Can it be made to check these during the installation of the app ?

Thanks

Ale

Re: IE version & plugin detection in VB6

Dave Kreskowiak28-Feb-05 4:12

28-Feb-05 4:12

You'll have to check for registry entries specific to each application. Each manufacturer, and even different product, can store it's version information in different ways.

For example, IE's version can be found at:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Internet Explorer, value name: Version (REG_SZ)

Media Player will be at:

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\MediaPlayer\Setup\Installed Versions, value name: wmp.dll(REG_BINARY)

mecracked wrote:
Can it be made to check these during the installation of the app ?

Sure, it would require that you write a custom installer to do this though.

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

Internet Connection

pafell28-Feb-05 1:16

pafell

28-Feb-05 1:16

Hi, maybe this post alerdy is on this forum, but I need easy answer to my question:
How to create easy Internet Connection (for IE)

what I mean - create a program, what will by clicking on button, open Internet Exploter and visit a website (http://www.google.com/ for example)

Re: Internet Connection

Dave Kreskowiak28-Feb-05 3:51

28-Feb-05 3:51

pafell wrote:
but I need easy answer to my question:

The one thing we hate around here is laziness. This has been covered in the forums many, many times. All you have to do is click on Search Comments.

But, all you need to do is use the Process and ProcessStartInfo classes to shell launch the full http:// web address to do this.

Dim startInfo As New ProcessStartInfo("http://www.yahoo.com")
startInfo.UseShellExecute = True
Process.Start( startInfo )

RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome

File system

nitin_ion28-Feb-05 0:11

nitin_ion

28-Feb-05 0:11

Is there a way that i can create my own file type (like .txt,.dat,.inf) i can create something like .abc,.123 etc and which cannot be read by any text editor or other software. And can i put somekind of a lock on a file so that it cannot be deleted or moved like windows system files.

Re: File system

Dave Kreskowiak28-Feb-05 1:29