Communications :: Execute Command Remotely On Server
Mar 16, 2010
I have been searching for a good code example that will place a small server program on my server and then allow me to use a client on my pc that will tell the server program to run a batch file on the server.
I thought this would be simple... I am finding it not that easy.
We have a server that users need to execute a command on however we do not want them to have login rights to the server so this will allow them to execute the batch file without having to log in.
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Jan 26, 2009
I am using VB2008 Express and am curious how to send a command via RS232 communications. The string that I need to send is 02h PON 03h. The start and end bits are 02h and 03h.
How can I convert 02h and 03h to its ascii form. In hyperterminal, I use the sequence {(hold)ALT 0 0 2} on the number pad to send the start bit.
I am using this code currently without the start and end bits
Code:
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Jun 30, 2011
I have created a VB.NET program using windows forms. The program runs on a remote PC and displays information on a screen. The computer does not even have a mouse or keyboard connected to it. The program shows the information based on the file that is loaded.I want to be able to change this file remotely to another file that is already on the remote PC. I can't use a graphical remote desktop client as we have very limited bandwidth.So, my idea is to change the file using the command prompt.I'm not sure how to do this. Should I use something like this and load DosModule first:[code]How would I then read commands that is send to the program? I also only want one instance of the program running.
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Jun 3, 2011
I have a VPN server Hosted in 80.234.49.64
For Incoming Connections I have to Login Remotely(RDP) & add User Manualy(username & password)
I Just want to do it remotely(adding users for incoming connection) Through an application. which i want to write in vb.net
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Sep 28, 2010
How to connect to MS SQL Server 2008 remotely? I have the following code but I can only connect to the server under the local machine network.
[Code]...
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Jun 27, 2011
I am working this little project where i need to ping some servers remotely. there's three of them. I need o ping them and per say while they're being pinged to have a command window open with the pinging process going to keep an eye untill it can ping successfully.And since this is for all three servers how do i create a program where it will have all three servers being pinged? [code]
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Jun 3, 2011
I have a VPN server Hosted in 80.234.49.64 For Incoming Connections I have to Login Remotely(RDP) & add User Manualy(username & password)I Just want to do it remotely(adding users for incoming connection) Through an application........which i want to write in vb.net?
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Jun 24, 2011
Is it possible to send DOS commands, using VB 2008, from one server to another server on the network? Perhaps using the process class?
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Sep 9, 2010
from vb.net code i try to remotely connect to mysql server :
Dim conn As New MySqlConnection
Dim comand As New MySqlCommand
Dim myconnstring As String = "server=192.168.1.100" _
[Code]....
I get Timeout I/O operation. With mysql front i can connect without problem.I closed windows firewall.
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May 20, 2012
I have created a vb.net application that uses a SQL Server database at a remote location over the internet.There are 10 vb.net clients that are working on the same time.The problem is in the delay time that happens when inserting a new row or retrieving rows from the database, the form appears to be freezing for a while when it deals with the database, I don't want to use a background worker to overcome the freeze problem.I want to eliminate that delay time and decrease it as much as possible?
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Dec 2, 2010
I am working on a project that includes having my VB app pull event log data from a Windows 200x server remotely. Does anyone have any code snippets or reference sites that would have information on remotely accessing admin functions/data in a Win2Kx server environment?
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Jan 6, 2009
At my house we got 6 computers and 5 laptops. Not I want to be able to control them remotely without using external dekstop management or something else. So i can control when my kids can use the computer or not
So I came up with the idea of creating an irc server that listens to commands that I type from my main computer. The commands are no problem for me to program but the irc server itself looks pretty hard. I've been looking on google but cant find a good source to learn it. some other ideas than using irc protocol?
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Sep 8, 2011
I have this code:
[Code]...
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Mar 29, 2010
I'm wondering, in Visual Basic 2008, how to execute an external dos command and get its output without help of an intermediate file (to speed up)?
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Jul 1, 2010
Its something in the syntax for the command.
They provide this example in VB:
Dim MtbApp As New mtb.Application
Dim MtbProj As mtb.Project
Dim MtbCom As mtb.Command
[Code]....
what I'm expecting should happen is Minitab should open, and the command should execute. However, whats happening is that two instances of Minitab are being opened and neither are showing user interface, I have to find them in processes.
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Feb 25, 2010
Using VB.Net and C#.Net
Using 3 Tier, I was executing this query in DataAccessLayer, i want to call this query in ApplicationLayer throgh BUsinessLogicLayer.
Code.
Cmd = New SqlCommand("Exec delTable", con)
cmd.ExecuteNonQuery
I want to return this execute command like this,
In application Layer How to call this?
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Jul 18, 2009
Lets say i have a text box and i type picturebox.visible = false; then i press a button to execute it. and My Picturebox is not visible now.so How do i run that command since it was in a text box???
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May 14, 2012
Is there a way to execute SQL command for a Dataadapter rather than regular approach.
I i have parameters to pass to the SQLCommand. In he below model DAtaadapter at declaration itself we need to pass the SQL as string, and Conn. But i wan to send SQL Command to the adapter to execute instead command as string
Previously i have used to fill dataadapter as below
dbSource = "Database= DataBase;"
conn.ConnectionString = dbProvider & dbPassword & dbSource
If conn.State = ConnectionState.Open Then
[Code]....
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Aug 2, 2011
I am making a console application that will be prompted from a cmd. I want to be able inside my application to start an other program. Here is the line I am trying to use: %SystemRoot%Microsoft.NETFrameworkv4.0.30319MSbuild.exe /p:Configuration=Release test.shfproj This is making Sandcastle Help File Builder create a documentation with the test.shfproj i've builded previewsly.
[Code]...
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Feb 26, 2009
I am a C++ developer and completely new to Visual Basic so please excuse me if you find the question too dumb wrt a VB developer.I am porting a VB script to VB.Net. The VB script is using the following command :xecute(<variable containing more VB code>)Now, this command doesn't work in VB.Net and I am not able to find its equivalent in VB.Net ??
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Mar 11, 2011
I am a C++ developer and completely new to Visual Basic so please excuse me if you find the question too dumb wrt a VB developer.I am porting a VB script to VB.Net. The VB script is using the following command : Execute(<variable containing more VB code
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Dec 16, 2009
I have an executable that I normally execute from cmd window. Now I want to write a vb program that does it, captures the output that the program would normally show on commandwindow and does some further stuff with it. Shell would be the starting point, I guess.
[Code]...
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Mar 2, 2011
I am working on a vb.net project and i have a "start" and "Pause" Buttons on the FormPost.exe
I am trying to schedule a batch process to run every day in the morning at 4:00 AM.
How can i run a command prompt to execuite FormPost.exe and them click on "start" button, all via command prompt?
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Sep 20, 2009
I know of the Shell method to run files, but how can I execute normal command prompt commands like nslookup, and capture the output as a string?
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Apr 21, 2011
I am trying to execute a shell command with vb.net that includes variable from the vb.net code.I have experience with batch, and Unix scripting. I had to modify the contents of the code as it is confidential to me at the moment.Example of my problem:
Dim Variable1 As String = "Location_to_.exe"
Dim Location As String = "UNC_Path_Goes_Here"
Dim Options As String = "/Options go here"
Shell("cmd.exe", /C Variable1, Location, Options) This is something that must be run from CMD.exe and I am trying to do it this way to make it as dynamic as possible.
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May 23, 2011
Lets just say we have this as Command1 Dim Command1 = "whoami.exe >> C:Hello.Txt" The program will read a list of users from a text file and then perform the action on each of them. If the user does not exist, or they are part of a password protected computer, I would like to see that in my printout. I have this but am Unsure how to write the If Then Statement (If that is the ebst route to take)
[Code]...
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Feb 19, 2010
I'm trying to send an HTTP command using VB.NET and I'm not quite sure how to do it. I don't want to actually navigate to the page, just execute the command.[URL]..
What I'm doing is building an integrated interface for my XBMC home theater, and my home automation.
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Jun 16, 2009
I need to convert a .tex file to a .dvi file (latex file), which I can do simply using a command in the cmd window: "latex C: est.tex" for example, would create the "test.dvi" file from the "test.tex" file.
I know how to start the cmd window (Process.Start("cmd.exe")), yet how to get VB to actually 'type' a message and execute it...
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Aug 6, 2009
Is there a way to "execute" a string variable as a command? [code]
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Jul 12, 2011
I've done a little bit of LINQ but I almost exclusively return some elements from a collection based on some criteria. Now I'm trying to do something similar; let's say I have 50 winForm Controls in a collection - I want to set the .Visible property = True based on the controls name.
How would I do that? Below is my failed attempt.
myControls.AsEnumerable.Select( Function (myControl as Control) ( myControl.Visible = (myControl.Name <> "Hidden")) )
It compiles and even executes but does nothing.
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