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i didn't know that there was a winsock in .NET, thankyou.
i have spent many hours trying to find a descent tutorial for .net sockets and cannot come up with one.
i really would like to learn how to use sockets so if you know of a good tutorial, please point me to it 
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I haven't had the need to search for one. But since sockets is such a LARGE topic, there's not going to be any one tutorial that covers all applications for sockets, and possibly not yours.
I would suggest picking up a book on sockets, such as Network programming in .NET : C# & Visual Basic .NET[^]
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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That winsock control was absolutely fantastic but how do i use it with Pocket PC? when i add the control to my toolbox in a smartdevice application it shows up as disabled and i cannot add if to my form.
your help is much appreciated
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No idea. I don't really do any Pocket PC development.
It's entirely possible that the library won't work with the .NET Compact Framework because the CF doesn't support the full set of classes, and doesn't support all the methods and properties of the classes it does support.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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My company, has a network domain name for the LAN,
Just named "abc-asia".
How can I get this domain name in VB.NET?
I found no method in Environment object.
Please help, and Thanks.
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Environment.UserDomainName isn't giving you what you want? If the logged on user is in the domain, it'll show...
...Unless the machine is not yet in the domain??? More specific details about your situation would help.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I agree with you, RageInTheMachine9532, but this system constant will not work with systems using Win98 or lower...
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I am going to design a application for three offices,
Difference office has its own domain name,
For example, "abc-asia", "def-asia", "xyz-asia".
I means my login name would be "abc-asia\cylix2000".
I would like to get these three domain names.
Environment.UserDomainName return me cylix2000,
just the same with Environment.Username.
My office use Win2K/WinXP.
Thank you for help!
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Why didn't you say this in the first place?
You can find some code to enumerate the domains from this[^] page, here on CP. About half way down the page, under the heading System.Net.IPAddress, there is code to enumerate the domains, but you'll have to pick it out of some extra code to enumerate all the machines in those domains too.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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hi,
i am just trying to do the same....but it requires object name.
So tell me what "reference" has to include to the project
Paritosh
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Hallo
i have a VB6 application, from which i'd need to launch a VB .NET form application (not command-line) passing it a value. Something similar to the POST/GET arrays in HTTP.
Any way to achieve this?
Thanks and happy new year to everybody!
-- modified at 19:40 Tuesday 3rd January, 2006
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Make your VB.NET app accept variables on the command line, then use ShellExecute, or whatever passes for that in VB6, to run it.
Christian Graus - Microsoft MVP - C++
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i want to add a prog to the startup folder so it'l startup iwhen i turn my computer on.is there a line or 2 of code i could use to accomplish this.thnx
-- modified at 19:11 Tuesday 3rd January, 2006
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Do you want it to start when Windows starts? Then you have to write your app as a service.
If you want to start this app when the user logs on, then you need to launch it from either the Startup folder found at either:
C:\Documents and Settings\All Users\Start Menu\Programs\Startup
or
C:\Documents and Settings\[userid]\Start Menu\Programs\Startup
or you can launch it from the registry key found at
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
and create a REG_SZ value with the full path to the .EXE and its command line parameters.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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is there a site or something that would how me how to do this(just started programming and i got some source for this alarm clock type thing and i wanna make it startup whenever i turn my computer on).so i dont know how to create a registry value and whatnot 
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If you've never been in RegEdit, I suggest Googling for "RegEdit Tutorial" before you start messing with it in code.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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well i lost the whole project "all of the solution"
but i have the debug file (MyApp.exe)
can i get it back?
and what if i've the release files not the debug one?
Militiaware
Faris Madi
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You can get most of the source back by using .NET Reflector[^] on the EXE file. You'll have to piece the project back together from the source code it reveals.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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You can try Reflector[^]. It converts .net exe and dll back to C# or VB code.
And next time, do yourself a favor by making lots of backups!
"..Commit yourself to quality from day one..it's better to do nothing at all than to do something badly.."
-- Mark McCormick
|| Fold With Us! || Pensieve || VG.Net ||
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Is there any opposite keyword for the "extern (C#)" keyword in VB.NET?
Militiaware
Faris Madi
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In VB.NET, Declare is the same as extern in C#.
There is no opposite to delaring something "extern".
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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what's wrong with my code????
i use the user32 to set a bmp as desktop wallpaper,
but at runtime nothing happen...no exceptions, no
error and no wallpaper is set and the current
wallpaper remains.
as the MSDN i create this class:
***************************************
Imports System.Runtime.InteropServices
Public Class user32
Public Shared SPIF_SENDCHANGE As Integer = 2
Public Shared SPI_SETDESKWALLPAPRER As Integer = 20
<dllimport("user32.dll", charset:="CharSet.Auto)"> _
Public Shared Sub SystemParametersInfo _
(ByVal uAction As Integer, ByVal uParam As Integer, _
ByVal ipvParm As String, ByVal fuWinIni As Integer)
End Sub
End Class
***************************************
and i call it from another class like this:
***************************************
Dim SPIF_SENDCHANGE As Integer = 2
Dim SPI_SETDESKWALLPAPRER As Integer = 20
SystemParametersInfo(SPI_SETDESKWALLPAPRER, 1, BMP_path, SPIF_SENDCHANGE)
****************************************
so can anybody help me did i miss something to use?
should i pass all of the DLLImporter Paramerter?
Militiaware
Faris Madi
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Read[^] for a better explanation of what you're doing, complete with a working sample.
RageInTheMachine9532
"...a pungent, ghastly, stinky piece of cheese!" -- The Roaming Gnome
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I am new to VB.Net and need some help creating a simple project.
I am tryint to user select and insert queries to make it work but somehow nothing happens when i click on the button.
Here is the code I am using to do so.
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
Dim sConnectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" _
& "Data Source=" & ("C:\db1.mdb")
End Sub
Private Sub btnsearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsearch.Click
Dim searchcommand1 As String = "SELECT * FROM Change Control WHERE (Log number = 'txtlognum')"
Private Sub btnsave_Click_1(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsave.Click
Dim sConnectionString As String = "Provider=Microsoft.Jet.OLEDB.4.0;" _
& "Data Source=" & ("C:\dblog.mdb")
Dim InsertCommand1 As String = " INSERT INTO Change Control VALUES ('txtlognum','txtdtrqst','txttrgdt','txttime','txtrqstby','txtprojname','txtdscp','txtusers','txtdpt')"
MsgBox("New entry has been added", vbOKOnly + vbExclamation, "Success")
----------------------------------------------------------------
On the left column under Server Explorere I can see all the a tables in my database which means I can connect to it.
Can somebody please guide me. I don't know what am I doing wrong.
Thanks.
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