I'm trying to send some data from one computer to another via Wireless adapter and these data are texts and images?
giving the source code in vb.net?
Or is there any library or reference that i can use in the vb.net?
I have basic VB.net programming.. Now, i want to make a project, the story is: there is a VB app in PDA and VB app in a PC, the database is in the PC. How can our VB app in PDA send data to update the database on PC via WiFi connection?
View 3 Repliesi have a task to create a TCP Server (a program that is listening on its network card interfaces for incoming data stream).I have search on the internet and i found that i can use two methods : Socket or TCPListener class.I have created an example for Socket class, but i wondering how could i test it? I need to check that if another computer in the network send some string data to the listener computer , then this message should be displayed.Here is the example from microsoft that i am using for TCP Server using Socket:
Public Shared Sub Main()
' Data buffer for incoming data.
Dim data = nothingc[code]....
But it does not work because of the PORT setting.If in the TCP Server i have "Dim localEndPoint As New IPEndPoint(ipAddress, 0)" the client crashes, but if i change the port from any (0) to 11000 for example,the client works fine.Do you know why?
Later edit2:Maybe i should have started with this question:Which method is recommended for my scope?asynchronous or synchronous method ?
I need to develop a communication between two computer using wireless medium like wifi is there any namespace or control in .net which support this type of communication i know i have to define protocol to understand communication but i need start ......
View 1 RepliesI want to create a program that will send data across my network to another computer. The data will be taken and used as sort of a command for the computer to load a webpage, or whatever I decide to do with it. I was familiar with the winsock control in Vb6.
View 2 RepliesI want to create a food order system at the restaurant using the android and VB. so the waiter will use Android to transmit data to the cashier who use VB.Is it possible to connect Android to VB?
View 1 RepliesI am using this httpwebrequest, it where I am connecting to a site. So I cannot be able to send the text data to php.
Try
'Address of URL
Dim URL As String = "http://www.mysite.com/myscript.php"
[code].....
I want to use images for my program that I believe are stored somewhere on my computer but I don't know where. I want something like how all excel files show the excel icon and all word files show the word icon etc.
View 9 RepliesI Was Wondering Is It Possible To Send Data/Text Across Programs During Runtime. I've Heard Of Something Called API, I Heard It Somewhere and It Sounded Like It Had Something To Do With What I Want. Or Not, I Don't Know. Anyways Heres a simple example Of What I Want To Do
[Code]...
I want to send data from vb.net to the flash.(ex. i have variable x in .net which has a value of 5, now every time i load the flash in vb.net the value of x will reflect in the text i put in the flash.). I was able to made this but through loadVariables() in the flash but I should save the data in txt files so that the flash will load it.., I want to make it simply because I need to fetch data from the database and then i need to save it to txt file in order to load the data.
View 7 Repliesi have encountered a problem, i want to access the data coming to the computer from the in-built bluetooth module of a computer on windows platform, this data has been sent by a remote bluetooth module say a by an autonomous device (just like a bluetooth mouse connecting to the computer). The to be sent is in the form of numbers and i need these to manipulate on the computer.
View 6 RepliesI created a hangman game and It works well when I debug, but when I publish and place it on my son computer, when you guess a letter wrong it shows an error and says it can't find the images. I just it is something that I'm doing wrong but I don't know what. Some of the thing that I have tried is including the images in resources. I believe that it has something to do with the startup path, the path that the images are looking for does not exist. The installer installs the program in the programs file
Private Sub ShowPicture()
Dim strImagePath As String
strImagePath = Application.StartupPath & "imagesfig" & intNumWrongTries + 1 & ".gif"
[Code]....
from and to a text file. that's no problem and was done within a hour. (tnx to google)Now the problem. i want this textfile to be online. Normally with webpages you can read and write a file very easy but i've never done this withSo far the read code works. write code works in local mode, the only thing is he won't write to an online file.i don't get any errors the code looks fine for the debugger.the code so far (local mode for testing)
read:
Private Sub read()
If runlocal = False Then
[code].....
What type of connector do i need to actually save the Map data like point of the images (x,y coordinate) into the database . and then retrieve it to show on the page in asp.net and how do i go about doing it.
View 3 RepliesVS 2008 Send a file from one computer to another???
View 1 RepliesI need a code that will let me send string or text to the same application running on a different computer ? im completely new to sending and recieving information in an application.
View 3 RepliesI'm working on a tcp/ip project for the company i working for, with another company, we are building the server side and they're building the client side. while can send thousands of tcp/ip request over the net from one computer to another and my server can handle them very easily, from some reason when the company we are work with send a single tcp/ip request to my server with their client application, my server do get the request correctly and handle it very well BUT, after one request my server takes 25% of the cpu usage, after 3-4 requests the server takes 100% of the cpu usage,
[Code]....
Could anybody give me code to connect with GSM mobile and send sms through it?
View 2 Repliesi've been wanting to do this for a few years now and it amazes me that no one can come up with a solution.i want to write a program (preferably in vb.net) that can send a message to another computer (or device) that is connected to the same network as me. I want the message to appear on the other computer (or device) in a popup message box. Also, it would be ideal if this could be done through some sort of bluetooth connection, if not then local ip connection will do. I don't know how i would go about doing this but i know it's possible because i've seen some programs do it... in fact i've seen a program called blackrain that without any additional software installed, can display messages on an ipod touch screen to instruct the yser what to do, and then display the results from their input on the computer screen, almost instantly. I would like to know how that works as well if anyone has any thoughts please feel free to share them!
[Code]...
How to send file on a computer connected to LAN?
View 4 Repliesto do a program that can send a message in other computerthru LaN or Computer NetworkExample im in Server and i will send it is \PC-01here is the picture i design it but i don't know the code
View 1 RepliesSo...I want to send image source to Crystal Reports document. I'm having a database of maybe 400 members and each one of them is having personal picture...i want to send that picture to Crystal Report document when I click on button for each of my members, is that possible somehow?
View 15 Repliesi have images for my rollover buttons and thay are scatterd aound my hdd so when i build my app and send it to some one the images will no be displayed so my question is how to i put the images in the exe and just send the exe with every thing it.
View 4 Replieswhich net. framework is needed to let ane .exe file work on another computer??
View 4 RepliesI wrote program that will send keystrokes to a computer if a button is pressed. The button is wired to a db9 connector and plugged into the pc. The program works, except I can not figure out how to detect if the cable gets unplugged. I am monitoring the CD pin change event to send keystrokes, but if the cable is not plugged in then I need it to send a messagebox.
View 8 RepliesIs it possible to send window messages from one computer to another through Dot Net 2008.suppose i have 2 computers on a domain, now i want to send message from one computer to another.
View 3 RepliesI noticed when I send bitmap over a stream I have to close the stream where I sent it from in order to get it on the other end. Is there any way I can keep the stream open and send images and strings, or any other way of doing that? [code] 'I have to close the stream or it wont work, but I need to keep it open to send more images!
View 6 RepliesI'm thinking about how I'm going to connect a computer to a projector and I came to think if it is possible to send a live stream of a computers screen to another computer via for example TCP or some other protocol. It must be possible since for example TeamViewer and other long-distance IT-support applications can do this. The thing is that I dont have a clue about where to start. And is it difficult to output the stream once it's recieved?
[Code]...
I have created multiple forms in VB.NET that need to be sent out in emergency situations. For example, the Fire form will instruct employees that they need to evacuate the building, the Tornado form will instruct employees that they need to go to the basement, etc. I have the forms created where they will display over my own computer when I run the application. I have also figured out how to get the list of computers from Active Directory. Now I am stuck. How do I make the form display on another network computer? Does anyone know how to do this?
View 2 Replieshow to use at commands in vb.net and how to send image from computer connected to GSM modem to a mobile using vb.net
View 1 Replies