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I didn't see this before, but the problem is because you're not assigning a new object to your class-level listenerSocket . You're defining a new, local one and it's dropping out of scope at then end of this sub:
Private Sub btnListen_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnListen.Click
acceptCallBack = New AsyncCallback(AddressOf _
acceptHandler)
Dim listenerSocket As Socket = New Socket( _
AddressFamily.InterNetwork, _
SocketType.Stream, _
ProtocolType.Tcp _
)
Remove the Dim from the listenerSocket line:
listenerSocket As Socket = New Socket( _
AddressFamily.InterNetwork, _
SocketType.Stream, _
ProtocolType.Tcp _
)
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Thanks Dave for your attention
maybe i was sleeping and i didn't pay attention to this thing.
thanks again
smart_sdr
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Dave if you don't have a book i can send it to you by e-mail.
if you want.
smart_sdr
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Hai...
I need TO SPLIT THE wave file, how to do that using vb. Please let me know.
Thanks,
E.Veera Raghavendra
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Veera,
I'll try to help you but..
What do you mean by "split the wave file"?
Do you want to edit it? .. Or get a section of it? ... or what?
progload
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If the wave file is large i want to divide into sections and to be read the section.
Thanks,
E.Veera Raghavendra.
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Hai..
It is not helpful to me needs. Presently I am able to play the wave file and displaying the wave signal. But if the wav file is large, tkaing time to load. So i need to read some part of the file each time.
thanking you,
E.Veera Raghavendra.
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Can anybody have any idea how can i prevent exe's to execute through vb6 and specially to dave Iam not making any Virus , Ijust want to demonstrate to my friends .
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No, to write a virus, even a pretend one, requires a real programming language, not VB6.
Christian Graus - Microsoft MVP - C++
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Can't be done in VB6. Also, the only way you're going to this is by getting Group Policies and setting up the "Dont run specified Windows applications" policy.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Actually,I have an exe which i get through my close friend
and well he also get the code from somewhere else , is it possible in vc++ or pure window programming under C,
and dave group policies mean the policy editor which we open gpedit.msc in xp and then writing the registry entry or that is something else.
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chanu1982@rediffmail.com wrote:
is it possible in vc++
Yes.
chanu1982@rediffmail.com wrote:
group policies mean the policy editor which we open gpedit.msc in xp and then writing the registry entry or that is something else.
GPEDIT stands for "Group Policy Editor".
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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If Session("UserID") = "" Then
Response.Redirect("adminlogin.aspx?err=1")
End If
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You don't have a fricken clue what you're doing, do you?
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi,
I am using sqlDataAdapter select command based on multiple tables using INNER JOIN to populate DataSet . I wanted to update only one table data by using UpdateCommand Property. plz help me to write Update Command. SelectCommand is as
sql = "SELECT a.prepaidID,a.revAccountNo,a.AccountNo AS origAccountNo," & _
"a.totalAmount, .description, .distAmount,b.fromDate,b.toDate,b.vtCode,
b.voucherNo,b.voucherDate" & _
" FROM prepaidDistribution a,prepaidDistributionDetail b" & _
" WHERE a.prepaidID = b.prepaidID and a.companyCode='" & compCode & _
"' and b.fromDate>='" & startDate & "' and b.toDate<='" & endDate & _
"' and b.vtcode IS NULL and a.accountNo like '" & accountNo & "%'"
plz help immediately
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I am looking for some direction on how to export a datagrid or Stored Procedure to Excel while in a VB.net application. I don't want to have to publish as a Report (Crystal or Reporting Services) first and then export it to Excel. I want to export the data either from a datagrid or SQL Stored Procedure and put it into Excel.
I see, from The Code Project forum - that exporting a datagrid from C+ and ASP.net has already been done and looks straight forward if my app was written in either of these languages. Both my skills and my app, at this point, are based in VB.net.
Any suggestions or leads would be helpful.
Thanks
Pat
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Hi everybody..I hope you can solve this little problem:
you know when you log into windows 2000/xp as a guest you may sometimes need to run an application as the administrator.To do so,you press the right mouse button holding at the same time the shift key,then it appears a menu called "Run as...",or something like that,and when you finally click on it,it shows a window asking you to insert the username you want to run as(in our case the administrator)and the password.Well,to get to the point:i want to create a program in vb 6 or .net that sends to the textbox titled "Password:" the password text without passing through the clipboard.To do this,i think i can use windows APIs,and it seems the function SetWindowText is enough,isn't it?But my trouble is the SetWindowText function requires the handle of the object to send the text to.So the question becomes:how can i first of all get the handle of the textbox object(and not of the window that contains it nor using the function GetForegroundWindow)?
Can someone please help?
Many Many Thanks
Luke
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Or you could skip that garbage and just shell launch your application using the RunAs command line utility, where you can supply it with the username and password of the account you want it to use.
Or you could just use the Win32 API to do the exact same thing as that RunAs shortcut menu. See CreateProcessAsUser[^], CreateProcessWithLogonW[^], CreateProcessWithTokenW[^].
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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Thank you very much indeed
It works,each method suggested
Thanks again
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I, want to know which s/w are installed in my o.s. and how can i uninstall the loaded s/w in vb6 at win9x,nt,xp,2000
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In VB6, you can't do this unless you use WMI. There are problems with using it to uninstall applications though. The call will fail every single time, so the app may be uninstalling, but you'll never know if it completed successfuly or not. Also, you can't use this method on Windows 9x or NT4 SP3 and below.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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