My school block my website and i want to make a Bridge Network like "Freegate" It have "Server" and "Client"using my pc to be the server at home and the pc in the school are clients Than it will contact to the server, and any data will go throw the Server and go out!
View 1 RepliesOk so I'm trying to communicate with the database through a php file, Sort of like this:
View 1 RepliesHere is my idea so far: I have a bunch of computers connected in a local network. One of them is a MySQL server, one will have a vb.NET program wich will act as a "second server" and the rest will be different clients. What I want to do is that the "second server" will send out some kind of message or network package to some of the clients in the network, and they will execute a code based on what message it is, or what kind of package it is. I'll give you a simple example:
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I have a .NET 2.0 *.dll that calls My.Computer.Network.Ping(). The *.dll is then run out of an *.exe via AppDomain.CreateDomain() and Invoke(). The problem is that this works just fine under Windows XP but under Windows 7, I get an exception saying that no network connection is available. I tried the Ping() call out of a small console application under Windows 7 and it works just fine.
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I have a small web browser application I wrote in VB.NET that is specific to it's use. To set it up, I have to setup port forwarding. Is there any way I can write another .NET app that runs on my dedicated server, accepts an incoming connection from my home PC that sits there. Then any other incoming connection from the outside world can then be connected to my home pc through the app on the dedicated server? If there is a term for this sort of process or program, I do not know what it is.
View 3 RepliesI decided that before I can fully and effectively criticize this monstrosity , I needed to take in the full view of it. So I went and installed the Community Forums NNTP bridge,availableSeems to be working.
View 9 RepliesI have a many to many relationship between 2 tables so therefore I have created a bridge table, to produce a one to many relationship. how to I code this, so it shows in a datagrid?
View 1 RepliesI want in my bridge program the time between appearance of cards longer. Different suggestions can be found in the forum. I tried "System.Threading.Thread.Sleep(100)" resulting in the card appearing in half and after the delay the rest. Only the following code does as intended:
Dim Timer As DateTime = Now.AddMilliseconds(2000)
Do Until (Now > Timer)
Application.DoEvents()
Loop
I place this just for the code of the next card to be displayed. It is strange that the dim statement should be there. When I place it instead at the beginning of the program the code doesn't function anymore.I can live with that, however, in the forum some contributors write that this code is dangerous as it can slow down the machine considerably..Is that true or and/or only true for older versions of Visual Basic?
How will I send data or signal to H-Bridge then to DC Motor using parallel port in vb.net?
View 2 RepliesI'm sorry if this is in the wrong section but I don't know where else to post.I am new to vb.net and would like to tackle it head on.I would like to know how to make a network moitoring tool thatwould check who is on the network. I cant find any tutorials.
View 2 Repliesi does not has any idea about thartical ......
View 1 Repliesi have a NAS drive that is mapped to my system..My application will copy files to the drive but the only problem is the drive has a sleep function on it therefore when i try to copy files to it and it is in sleep mode, it says the folder does not exist (drive still in my computer but just with a red X on it)is there a function to make ir ready ? the only other way to do it is to double click the drive icon in my computer then it wakes up... but id rather not do this as its a pain.
View 3 Repliesi have finished build a simple inventory program. But this program just only work in single pc not at network. Could any body tell me how to make it work in network (multiple pc in network)?
View 7 RepliesI have been trying to make a chat application that can go out the local network for quite some time, but all I seem to find is chat applications for in local networks?
View 7 RepliesNow I know we can not do a system like the SQL of the...[code]He only opened the database, is there any way to open and use Access database login information for it?I am unfamiliar with this program , someone people can help me?Empty, You can be a example to me !!I just want a can connect to the network database (Access Database) VB programming
View 6 RepliesI use Microsoft Visual Basic 2008 Express Edition and I am begginer in computer networks. I want to make two PCs communicate via network using server/client I followed the example from this site: [URL] (VB.NET TCP Client/Server Socket Commmunications) When I run the applications server and client in one computer then is possible the client to connect with server.
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I used the ODBC Data Sources admin panel to create a "data source" for an ".mdb" file. This was very easy. I can access the mdb (database) file via an ODBC driver, locally. However I need to access this data source over the network. Can anyone please help me learn how to make this same database available on the host's network interface? Perhaps there is a tutorial, video, or some other documentation that explains how to modify a data source to make it available on the network. I am using Windows XP. I hope this does not require a special Windows server distribution.
View 11 RepliesI have this code:
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make a program intrusion prevention system in wireless network using method anomaly base detection
View 6 RepliesMy.Computer.Network.DownloadFile is a built in .NET method, can I make it display the download via a progress bar;It currently hangs my whole application until the download is complete; i would like to make a thread and have a visible view of the download progress;
View 3 Replieshow to do a database a network? in a library system, when the student searches a book in a datagridview then, when they borrow books, they click the borrow then it borrows. Then it would reflect the students name and the book that the student borrowed in the librarian form. how is that?
View 1 RepliesI have written in VB.NET a POS application.I'm using one thermal printer connected to COM1,I create a bat file wit this command :
copy mydata.txt COM1:
I run this bat and printer is working fine.I've installed my application on a second computer in the network and I need to print from there to the same printer,but is located on another computer.So how I use COM1 over the network,I've seen that for LPT port can be used
NET USE command.
I have this app that gets the names of the network PC's. I want to ping each PC to see if they are accessible. This is the code I use to ping:
vb.net
Private Sub tryPing()
Dim aPing As Ping
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Would it be better to ping each computer on a different thread? (If yes, how can I do this?)
I wonder how do I list all computers on the network with vb 2008?I know to do in vb6 I have no more sense in vb 2008.
View 2 RepliesIs it possible to get all my network users' local IPs using VB 2008?
View 6 RepliesGet the view of another machine on the network, or window of another application in my application (like I could see e.g.: Sage on a e.g.: browser in my application).This would be a great improvement for the users that use some applications on our server computer, at the moment we use remote windows connections but we don't want to allow the server as with full permission for some users.
View 5 RepliesWhat I need to be able to do is send a command across a specific network port (eg. 2124) to a specific ip address. I already have writen the recieving code (for the iPhone os) and accepts commands like:
filefound("Name of file",filetype,size)
All this is to be sent in plain text and once received the iPhone will then send a command like:
nextfile()
I have a VB2008 application that runs off a server. Users connect to the application via shortcut.
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For what it's worth, the application is targeting .NET 2.0 Framework on both the development side and package install side.
The illustration below is more for my sake than yours, but should help me explain the problem.
User A and B work just fine, but when User C and User D attempt to use the program via shortcut9(same as User A and B) the error below is displayed.
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what I can do to allow User C and D to use the application?
My.Computer.Network.DownloadFile("http://MyDomain.info/MyFile.zip", SaveFileDialog)Hi, the above don't work, what i need is for it to popup a savedialog for the user to browser for a location to download the file
View 4 RepliesOn the earlier version of VB.net 2003, I could run a wizard to give full trust to a .Net application on the network. With VB.net 2008, there is no longer a wizard to do this. I did some Googling and most of the references I find refer to using Caspol for .Net 2.0. That doesn't seem to be an option .net 3.5 (I can't find Caspol in the framework folder). Does anyone know how to do this for VB.net 2008?
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