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How can I use sockets in VB ..
I am trying to use WinSock.ocx but appear the follow message when I try to put the component in the Frame
"You do not have a license to use this ActiveX Control"
I am using Visual Studio .net Beta Version
are there another free component that can I use to send UDP packages ?
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If you are using .NET, then you should check out the .NET Framework for socket classes, rhater than using the OCX.
--
David Wengier
Sonork ID: 100.14177 - Ch00k
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how can i change user interface in vb 6.0 . i want to give it a diffrent user interface ( look and feel ) . pls guide me if u can
Work Hard and Test your Luck
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One method is to create pictures that can be used as the background pic of your forms. I recently used this for developing a software where the clients demanded a slight fancy look. Also instead of the VB buttons, I used image controls. The button movement was implemted using a combination of mousedown and mouse up events. For this you will need an up image and a down image of the button. BTW, I think bmp format is compulsory.
Smitha
"UNIX is basically a simple operating system, but you have to be a genius to understand the simplicity." - Dennis Ritchie.
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1.use ocx control....
2. use api to draw, but it's so pain ...
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Hi .. I am a Visual C++ programmer, I never write a program using VBasic, I am trying to use a ocx component, if I want to use this component I need to capture Events .. using C++ I use the follow code
BEGIN_EVENTSINK_MAP(CAVVCppDlg, CDialog)
ON_EVENT(CAVVCppDlg, IDC_VIDCAP1, 1 /* Frame */, OnFrameVidcap1, END_EVENTSINK_MAP()
The Events is captured and execute OnFrameVidCap1 Function
How can I do this VB 7 ??
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in ocx controls u define one variable as event.
Eg.
Private Event myEvent 'where Event is the reserved word and u can also pass parameter and even create parameter list following the reserved word Event then u can raise this event in the code wherever u want by adding foll code
RaiseEvent myEvent
thats it
Good Luck Buddy
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Does anyone know if it is possible to run a .dll as a service in Windows 2000? If so, can you give me some insight on how to do it?
Thanks!
Phil
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I've read some time ago that you can acomplish that using svchost.exe, but I can't remember exactly how, sorry... 
May this can help in some way...
Crivo
Automated Credit Assessment
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I have got a textbox that I want to limit to numerical values.
How do I prevent the user from entering text?
I have set the DataFormat property to "Number", but that doesn't do it.
Cheers,
Fredrik
<right>Sonork ID: 100.11430:PhatBoy
'It is so much simpler to bury reality than it is to dispose of dreams.'
- Don Delillo, Americana
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Hi..
Try this:
add an event handler to the KeyPress event of the text box:
<br />
Private Sub text1_KeyPress(KeyAscii As Integer)<br />
If Not (KeyAscii > 47 And KeyAscii < 59) Then<br />
KeyAscii = 0<br />
End If<br />
End Sub<br />
the code above checks the ascii code of the character and validates the range
and sets it to 0 if out of the range of numbers.
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The Above given code does not work VB.NET so can u plz suggest me something else 
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Hi !
I'm using VB 6.0 and I would like to launch an Exe from my VB code. I also would like to get the returned value from the Exe.
Anyone knows how to do that ?
Thank you for your help !
Jerome
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You know. I'm surprised that Nish hasn't jumped in and said to use ShellExecute(..)... I know it's C++ but if you just search at MSDN you'll probably find something.
"Isn't that the "write once, debug everywhere" language?" Tom Archer on Java...
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u have to use Shell Function in order to execute an exe and u use Command Function in order to get the return value from and even pass value to the exe.
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I am a student at the faculty of engineering,Cairo university, depsatment of electronics and electrical communications.
My graduation project involves the use of the Diffie-Hellman key agreement protocolusing visual basic.I hope someone can help me locate something that can do the mathematical operations needed for such an algorithm.
Thank you.
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What kind of math calculations are required in that algorithm?
BTW, you can use DLLs that are created for both Visual Basic and C. I am sure that someone has written a math library in C that can help.
Build a man a fire, and he will be warm for a day
Light a man on fire, and he will be warm for the rest of his life!
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I need exponentials for large numbers (160+ bits)
I found a dll called CypherMathWin32,but I can't get my hands on it.
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I can't buy a 300 dollars DLL
Can any body help me in finding a DLL, an OCX, or any other written code that I can use to implement the Montgomery modular exponentiation?
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How do u make a new line in text box programmatically in VB.NET?
I was hoping to use C++ format code "\n":
For i = 0 To (Count - 1) Step 1
txtMsgBox.Text = txtMsgBox.Text.Concat("\n" & lstContactList.SelectedItems(i).Text & txtMsg.Text)
Next i
But no, it didnt work.
Thanx
norm
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You can use :
<br />
txtMsgBox.Text=txtMsgBox.Text+ vbCrLf + "NewString"<br />
as vbCrLf = \n in VB
make sure that :
<br />
txtMsgBox.MultiLine=True<br />
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Actually vbCrLf = \r\n, Carriage Return (Cr), Line Feed (Lf)
vbCr = \r
vbLf = \n
Jason Gerard
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Try CrLf Carriage Return and Line Feed characters.
use one every time you want to start a new line.
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All the previous versions of VB could not support MAPI to its fullest. Can VB.net?
If not is there any alternative for creating a complete email program with VB.net other than CDO?
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