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in c++ we used break statement to get out of the CASE loop
is there any similar thing in vb.net,,,
i hav tried break,, but it wont work
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Exit Select
Dave Kreskowiak
Microsoft MVP - Visual Basic
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i m using multiple group boxes n multiple check boxes within them..
i hav made columns in data grid acc. to the name of group boxes,
can anybody please tell me how can i show the text that i checked in the group box in the data grid with comma's b\w them
please help
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Please help me
i want to run a music file from my system but the speaker which is connected to the other system using network.
How to access the sound port in the other systems?
Md Shihab
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You'll have to write two applications, one for each machine. The first, a client app, will have to take the music from a source and send it to the other application on the other machine over TCP or UDP. This other machine will be running a server application that the client talks to. It will have to accept that data and play it, probably using either Media Player or DirectSound.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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Hello,
At the moment I'm developping a stock management system for where I work. Its working through a local network in the company. there is a "server" that handles user connections, a database etc (coded in vb (they gave my vb.net 2005 to code with)) it can handle mutliple connections etc.
Recently I started working on the client that should turn on computer inside the company I did a quick preview at the company recently and well they came with the idea of implementing a same system on PDA's, pocketPc's. So here is a bit my problem I'm dealing with and have no clue of how dealing with it.
The pocketPC will have their version but wont have constant access to the database so will have a temporary database on the system. when they are in the company they plug the pda to a computer though bluetooth, infrared or those dockingsystems and get should get access with a TCPClient (like the normal clients to right now) now some of the users of the pocketPC's wont be in the company the whole day but will be going to customers and well the idea would be that when being there with a simple computer connected to the internet or the pocketpc connected itself to the internet (not sure this is possible?) they can connect too the server and transmit and gather info from the server...
I tried a couple of things but it didnt work. For exemple for the normal client I created a "chat" kinda thing just to test the server. So I tried to pass a B (82.x.x.x) class IpAdress to the server and TCPClient but it wont convert it to an actual IP it will only take Class C address (192.x.x.x) so even with a normal chat system I cant seem to connect through the internet to the server. It will only work on a local network....
so is there a way to combine both? a local and internet connection to the server? adn especially is it possible to implement something like that on a pda?
Thanks already for all the help,
Kind regards
Jozef
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It's possibel to do. The PDA would have to be assigned a valid IP address wherever it was plugged into the network. You can't just give it any old IP addres and expect it to work.
The server would also have to be visible on the Internet (not exactly a secure environment!!). Whether that's done by directly exposing the server on the Internet or having a firewall translate between the servers internal IP and port and your external IP address, well that's up to your IT department.
Your PDA client really should care what it's own IP address is. All it should care about is the servers IP address and port number.
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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Thank you very much for your reply.
your reply has made me think that it might probably be better to keep the project inside a local network and avoid making it "available" on the internet.
and instead of making the pda connect through internet give it its own database that isn't updated in realtime but it can be synchronised fairly easy from within the client program or with a small xml file?
This might probably be more secure and avoid a lot of problems with angry clients 
if somebody has an opinion on this I would be more then happy to hear about them
Thank you very much for your suggestions
Kind regards
Jozef van Eenbergen
its our widgets that make us men
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textbox should accept only numerid data with specified length.
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for example there are 6 textboxes in a form ,in button click event ,while saving data all fields should be filled if not ,it should display a message.
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What is your question? Where are you stuck? It is really simple....try and and post your code if you are not able to do it
Every job is a self portrait of the person who did it.
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how can i change my SMTP from vb.net
Regards
Ramy
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Your question doesn't make any sense at all. SMTP stands for Simple Mail Transfer Protocol. There's nothing to change.
Are you asking how to change which SMTP mail server you're using? BTW: That's for outgoing mail, not incomming. Incomming normally uses POP3.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Dave Kreskowiak wrote: Your question doesn't make any sense at all. SMTP stands for Simple Mail Transfer Protocol. There's nothing to change.
I know the definition o SMTP as well as POP3... i m not that Dump
I m asking how can i change the value of the SMTP throught VB.net
EX: of changing the gateway :
Dim a as processStartinfo
a.argument="gatway"= 18.1.2.3
how can i reach the Smtp?
Regards
Ramy
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charchabil03 wrote: I m asking how can i change the value of the SMTP throught VB.net
Repeating yourself I see. SMTP doesn't have a value!
charchabil03 wrote: how can i reach the Smtp?
Repeating myself now... This question doesn't make any sense!
There is no command line utility to change which server an SMTP client is looking for.
Gateway? Are you talking about a TCP/IP gateway address? It also sounds like your using the wrong acronym - I think you're trying to talk about an SNMP (Simple Network Management Protocol) server. But, again, you're question doesn't make any sense...
Dave Kreskowiak
Microsoft MVP
Visual Developer - Visual Basic
2006, 2007
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How can i use a pc's existing hardware for analog to digital conversion?
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There are no A/D converters in a PC that you can use with an external source.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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Sir/madam,
Can i develop the dynamic crystal reports.I meant I don't want to add the database in my crystal reports .All i want is that I want to add the database,tables to my crystal reports dynamically.Currently i am doing crystal reports with the help of (Standard,cross tab,mail merge) with the help of wizard.But wizard is not required.
Please help,
Thanks and regards
Pankaj Garg
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Sir/Madam,
I wanted to know something about sub procedures.
Thanks and regards
Panakj
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Can you be more specific? What are you wanting to know? Your question is far too general!
David Loring
!! Keep Music Live !!
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Sir/Madam,
I read somewhere the following line of code.Please explain it's meaning.
Dim WithEvents ObjectJ As [MyClass]
Thanks and Regards
Pankaj garg
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the object myclass has events defined within. when certain actions are done within that class you'll see a line that says for example
"raiseevent click()" in the object that has the line withevents. you will have a routine:
private sub ObjectJ_Click(sender as object, e as system.eventargs) handles objectj.click
'do something here
end sub
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Can i implement the map objects in vb.net 2005 window Applications
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You're going to have to explain what you mean by "map objects" in order for anyone to answer this question.
Dave Kreskowiak
Microsoft MVP - Visual Basic
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