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Localy i can connect and send / recieve fine with the client application If i connect remotely, the server sees my connection "And" can send data to the connection which the client can see, but the server cant get data from the client. the server continues the loop through and the socket never becomes ".Available"
I want to make commands in my tcpserver/client. like irc /kick /ban /unban etc...
View 1 RepliesIs there a way to see live webcam using tcpclient and tcpserver
View 2 RepliesCan anyone tell me how to make make a TCPClient and be a TCPServer too at a the same time
View 1 RepliesIm learning Tcp communication right now, and Im a newbie :P First can i add a component to the form for tcpclient and tcpserver like a add one for a textbox and a botton?
Second, which method is better Dim listener As Net.Sockets.TcpListener Dim listenThread As Threading.Thread
or Dim tcpClient As New System.Net.Sockets.TcpClient()
I am working on a client/server based application and I have run into quite a few snags stumbling my way through I have resolved quite a few issues, and need help with something new. I am using a TCPIP client/server and I find that at the end of each loop when I am reading the data from the network stream it appends a character to the end. I have tried removing the last character but I am not sure if it is getting the whole character successfully because I still get lots of different errors both in binary and xml deserialization whcih I think is related to this. Does anyone know the ascii code for the termination character for TCPServer/Client communications?
View 15 RepliesI already have the code for sending emails to different users but the problem is that if I have 3 users to receive the email - when I send an email to them they will received EACH 3 emails from me.
Please see code below:
Protected Sub btnSendInvite_Click(ByVal sender As Object, ByVal e As
System.Web.UI.ImageClickEventArgs) Handles btnSendInvite.Click
lblError.Text = ""
''lblerrmsg.Text = ""
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who have helped me so far,But i stumbled upon yet another problem.How do i recieve an email in vb.net of course.
View 4 RepliesI am having trouble with receiving bytes using HttpWebResponse.I can receive them just fine with WebClient, which I believe is just a wrapper for HttpWebResponse.Anyway, I put together some example code to re-create the situation. [code] If you just paste it into a empty Form1 and hit F5, it will create all controls automatically.I would use WebClient, but I want to get one byte at a time so I can have a detailed progress indicator, and I couldn't find any way to do that with WebClient.WebClient SendDataAsync has some serious problems where it only fires its progress update events like 3 times.Also, you will see if you press the button, it takes like 20 seconds of doing absolutely nothing, and then all of a sudden it downloads all the data in like a split second.If you press the button again and again, it only takes a split second.But the first time you push it, it takes for ever.Does anyone know why and how to fix that? [code] for the sake of all that is good and holy, don't use ACCESS, EXCEL, or a TEXT FILE as a database.If you want your program to use a "local database", without any of the hassle of setting up a MS SQL or MySQL server, just click this link: >>> SQLite <<<
View 8 RepliesActually my project is based on rfid. The transmitter sends data to the remote reciever that is attached to the pc through USB. Now i have to design a VB.net interface for the recieved data.I dont know how to program and get data from USB and utilize it. I only have to receive the data and not to send.
View 14 RepliesI am trying to receive about 900 packets coming from around 900 different ip's. But for some reason I can't seem to capture them all. The same code in C++ seems to work fine, but when I try to do it and run it through the parser it seems that I only get about 150 - 300 of these packets each time I ask for them.
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writing a small application on sending a simple text sms like TEXT to the PC and it will get into the database (mySQL) to search for the information on it and reply back the result to the user. how to start on the application and the hardware i need in order to do it.
View 1 Repliesi've been searching for sending and receiving sms code using gsm modem because i can't find any information about it. Is there anybody can give me the code or suitable link for me to get sample code?
Hope i can get response as soon as possible as my tasks need to be completed in a week time.
Im woundering how does Receiving/Sending data work in a TCPClient/Server that is connected in the same networkstream.
View 4 RepliesI need to send/receive faxes through my web application, and I am not sure where to begin.Basically, a client clicks a button to send a fax, and records in the database under the client's name when a fax is received.Preferably through an API from a service based fax company... I will be hosting this application on a dedicated server, I don't think they allow using their modems.I am using .NET and VB.
View 4 Repliesi am working on 3rd party chat software, when ever i send data to server i get incorrect buffersize of data. like when i convert that data to hex to matching header for splitting data i got huge lengths data
in the above textbox of image i have got some 0000000000000000000.... with the hex data, how can i get only only original data. The code i have used to receive data is
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I am doing a project on sending and receiving sms. But I do not know how start. But I have found this website that it teaches how to write the application on sending and receiving sms. What I see is that, it have different classes that is using. I have a dateline to finish my project on this. Here is the link that I am trying to learn from. [URL]
View 3 Repliesi have the following code that i send a command over the network to a Onkyo A/V reciever. I would like to get the feedback from that as well but i can not seem to find a way of doing that. I know the command to send to have it send something back but as for the code below, it only sends out a command and doesnt listen for a return.[code]
View 1 Repliessample code to receive emails using VS2008 Visual Basic.
on a mail client in visual basic, till now i can only send emails using smtp, but i am having troubles finding how to receive themsimple code on how to read/receive emails using visual basic using .Net framework 3.5 will be the best.
View 1 RepliesI have a requirment to recieve and store email text in MS access via an MS Access front end.
View 1 RepliesI have made a program that send emails but know im trying t receive them. I have looked on google and things but i cant get it.
View 8 Repliesi am working on a project. Part of the project requires me to receive SMSes through VB.net windows application, the following below are codes i have done up till now. I am using a modem to receive the SMS and i am able to connect to it through using of serial port, and also a textbox to display the received SMS but when a SMS is received through my modem but it is not displayed on the textbox, can anyone help me check what is wrong with my codes?
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I don't really quite understand how the receiving works but could anyone please help me on how does the receive sms works when using serial port and AT-commands? Here is how I use my code:
Imports System.Windows.Forms.Form
Imports System.Text.Encoding
Imports System.Threading
Imports System.IO.Ports
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I am doing a project on receiving the serial port. but the problem is that I am a lost now because I am in the dead end because my project is near the dateline. I am at blank now. Can anyone help me to teach me step by step on how to do the part on receiving sms using the modem?
View 10 RepliesI am stuck with a problem of sending out an Arraylist from a client to a server.I am doing the following code to serialize and send out the arraylist from my client, but not sure how to collect it from the server side:
Private Sub Button1_Click(ByVal sender As System.Object, _
ByVal e As System.EventArgs) Handles Button1.Click
Dim i As Integer[code]..............
Currently I had write a simple VB code, my aim is when i click "Forward" button then the vb will send a character "A" to PIC, "Reverse" button will send "B" so I write my vb code for sending as below:
Dim Forward As Char = "A"
SerialPort1.Open()
SerialPort1.Write(Forward)
For the receiving part, after I received the data from PIC then I will show it at the label which act it as a screen. the receiving code as below:
SerialPort1.Open()
receive = SerialPort1.ReadChar()
If receive = "A" Then[code]....
I am working on system support for an electronics project wherein I have to receive an 8 bit (binary) data through a USB port and store either the binary or the corresponding decimal into a variable. How can I implement this in visual basic 2010?
View 11 RepliesI am doing a project on sending and receiving sms. I am doing this using the visual studios 2005 ans SQL Server Database to store the send or received sms. I have search on sms in the internet but the problem is that it is using C# as I am using the vb.net language. Even though some of the research that i came across is in vb.net but the application did not work.
In my research, the sending and receiving of sms application uses sms gateway, AT command. But I am not sure which one to use becoz I am doing this application for my project. Hope for any recommendation on which one to use either the sms gateway or AT command or any other device. My lecturer said that my project is most likely like the M2U Mozat. Not only that I am doing the sms but also the email. The email part is done by my partner but the problem is that he creates the email using the SMTP server. How can using a SMTP server to create sms? It is because the part that I am doing which is the sms and the email to combine together.
If I touch the Power & Send wires together on a serial cable the program needs to count up by one. It is just acting as a counter is all.I have some code, but I cannot get it to count....It doesn't even appear to be getting to the SerialPort1_DataRecieved event....ok at this and see what I'm missing? I'm using VB 2010 Express. The serial port properties are all left at default.
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Public Class frmMain
Private Sub frmMain_FormClosing(ByVal sender As Object, ByVal e As
[code].....