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Have you tried services?
Comes with .Net 3.0. Allows for a .Net app to adimister a service, that an app can connect to and exchange information in the form of strings.
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hi,
i'm working on windows application using vb.net visual studio 2008,
i've create my server client application, here i want to know how can i use my server to send data to selected IP Address for example how can i send data only to 127.0.0.1 while there also have more than one client that connected to me.. i'm using NetworkStream and AcceptTcpClient.
or there maybe any guide that i don't know..
please..
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you may use an object of the underlying socket to send data to a specified ip address to which that socket is binded to...
Best Regards,
Sam Xavier
www.componentone.com
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My Visual Studio 2008 Express Edition just expired. I believe it was not a Beta version. I do not recall registering it - but its been a while. When I open VS, the software locks and prompts me with dialog box informing me of the 90-day tiral expiry. When I click on the upgrade button, it takes me to an MSN screen which says I can purchase a code on-line.
I am a little confused. What am I upgrading to? Am I forced to buy Standard/Pro? Or can I upgrade to an Express version which does not have a trial period.
Thanks
EM
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Maybe try uninstall/reinstall and see whether it lets you register?
Kevin
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Express Editions do not have an expiration period, and you should not be receiving that error unless it was a beta version or you are mistakenly using a standard/professional edition trial. Express Editions are free, non-expiring, extremely streamlined versions of Visual Studio languages.
FYI, if you are a member of an educational institution you may consider looking at DreamSpark: downloads.channel8.msdn.com. Their you can get free professional Visual Studio if you are a registered student.
Regards,
Thomas Stockwell
Programming today is a race between software engineers striving to build bigger and better idiot-proof programs, and the Universe trying to produce bigger and better idiots. So far, the Universe is winning.
Visit my homepage Oracle Studios[ ^]
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All I had to do was uninstall then reinstall and then register the Express version.
Thanks for you responses.
EM
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hi every one
please i need a way to update access data base without using command
please help if you can
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asha_s wrote: need a way to update access data base without using command
Be more specific. You have to use the UPDATE command somewheres in your code. This be either through hardcoding or using the data source wizard.
"The clue train passed his station without stopping." - John Simmons / outlaw programmer
"Real programmers just throw a bunch of 1s and 0s at the computer to see what sticks" - Pete O'Hanlon
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I seem to recall this guy had a problem with a gridview/datasource, he is expecting the datasource to autogenerate an update command if there is a select statement. As in:
I got the data
I changed the data
Why won't it update the database, I clicked the update button.
He is yet to work out that the datasource requires an Update command/script/procedure to actually write the data back to the database. Therefore the silly question. This has been answered at least once by Christian.
Never underestimate the power of human stupidity
RAH
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Idiot! You asked the same thing just an hour ago (see post below this one) and I gave you the answer. I not just mentioned to have a look at fileinfo, but I gave you a full code example which even a beginner should understand. But you ask the same question again!
If I had seen your crosspost in Windows Forms forum earlier, I wouldn't have answered at all.
 
"I love deadlines. I like the whooshing sound they make as they fly by." (DNA)
modified on Tuesday, May 20, 2008 12:13 PM
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yeah, but posting the same question twice within an hour is a sign of very low patience and will always get you some unfriendly remarks here. the same for posting the same question in different forums.
and what do you mean, your friend? are there two people behind this account? what is this? account sharing? why did you change your name? "don't you try to outweird me, i get stranger things than you free with my breakfast cereal."
"I love deadlines. I like the whooshing sound they make as they fly by." (DNA)
modified on Tuesday, May 20, 2008 3:31 PM
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yes we are two and studying together and are beginners and our first time to post anything like this.i changed the name bcos it is common for us both.
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then get a second account to not confuse people, please. and don't delete your messages. that's even more confusing.
"I love deadlines. I like the whooshing sound they make as they fly by." (DNA)
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I'm sure he just changed it to try to throw us off. Who would have one account for two people?
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There are a lot of ways for telling things but calling people "idiot" is offal. You call him idiot before knowing why he wrote twice the same thing. So what, big deal!
I think that you should first apologize and instead the site administrator I was giving you a warning.
Shay Noy
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when i click the open the button standard dialogbox opend
but how to find the size,filename,dateof the selected file
in the textboxes which i created in form
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use fileinfo and have a look at its properties:
If OpenFileDialog1.ShowDialog = Windows.Forms.DialogResult.OK Then
Dim myfile As New System.IO.FileInfo(OpenFileDialog1.FileName)
textbox1.text = myfile.Name
textbox2.text = myfile.Length
textbox3.text = myfile.CreationTime
'and so on
End If
"I love deadlines. I like the whooshing sound they make as they fly by." (DNA)
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Got an app that calls a shell to run tracert.exe using a user inputed destination. That works fine, but the shell disappears before you can see the results. Is there any way to keep the shell window open longer or is there a better way of doing the trace route?
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Not a specific answer, but you can pipe the results of a command execution back to your program so you can then show it or do whatever with it. I think this[^] is VB6 code but it should get you in the right direction.
You might want to check out this excellent article[^] instead of calling tracert.exe.
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You may use Process and ProcessInfo class to achieve the desired scenario:
Dim process1 As New Process
Dim processInfo As New ProcessStartInfo
processInfo.UseShellExecute = False
processInfo.RedirectStandardOutput = True
processInfo.Arguments = "10.64.1.40"
processInfo.WorkingDirectory = "C:\windows\system32"
processInfo.FileName = "tracert"
process1.StartInfo = processInfo
process1.Start()
Best Regards,
Sam Xavier
www.componentone.com
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Hi everybody,
My app was displaying each and every one of the 16 reports (crystal) I have. Suddenly, reports no longer appear on screen (reportviewer). The code has not been modified at all in months. All sub-routines seem to work and my try..catch structures do not detect any errors
I really do not know where to start. Can anybody offer some help?
Thank you very much.
Best Regards.
Alex.
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Do your procs return data
Presumably you are running a database - check Profiler to make sure the proc is being called correctly
Make sure the proc returns the correct data (error may be date related).
Shoot Crystal Reports - sorry but it is really a crappy program.
Never underestimate the power of human stupidity
RAH
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