VS 2008 Socket Application - Transfer Packets From The PC To The Mobile Phone

Nov 2, 2009

i try to transfer packets from the PC to the Mobile phone~ my PC is act as a Server and Mobile as a Client. My Mobile is successfully connect to my PC, but when i try to pass a packets from Mobile, it went failed without any error. The Server didn't receive any packets from Mobile. i had test my code on PC to PC and it's work fine. Anyone have this kind of experience?

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VS 2008 : Create Application For Mobile Phone Sony Ericsson To Remote Control Program Using Bluetooth Connection?

Mar 20, 2009

is it possible to create application for my mobile phone Sony Ericsson to remote control my program using Bluetooth connection which have simple functions?I have came across one program that is able to do that which is floAt's Mobile Agent. It can control from media player, powerpoint slides and even mouse cursor movement.

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Connect Pc Through Mobile Phone Using Bluetooth So That The Mobile Phone?

Aug 13, 2009

I want to connect my pc through mobile phone using bluetooth so that the mobile phone act as a remote of my pc.How can i do dat do you have any idea??.I have to make a project for final year using vb.net..

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Make A Call From An .NET-Application Using A Mobile Phone?

Mar 17, 2010

mobile phones attached via USB odr WLAN or BT do no support TAPI

I have 2 questions:

1. is there an possibility, to send a call-Command to my mobile phone (Windos Mobile 6) ?

2. when i click to a "callto:"-link in my sugar-crm - skype opens is there a way to tell windows to open a different application ?

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VS 2008 : Acquire Geolocation Of Mobile Phone?

Dec 1, 2010

On my Windows Mobile 6.5 smartphone a lot of applications (Google maps for instance) know the geolocation of the phone without turning the GPS on. Is there a way to acquire the location in VB?

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Why Is Socket.BeginReceive Losing Packets From UDP

Sep 25, 2010

The following code waits for data over UDP. I have a test function that sends 1000 packets (datagrams?) of 500 bytes each. Each time I run the test function, the receiver gets only the first few dozen packets but drops the rest. I looked at the incoming network data using Wireshark and I see all 1000 packets are actually received, but just don't make it to may app's code.[code]If I add a small delay after each call to Send, more packets make it through; however since Wireshark says that they were all received anyways, it seems that the problem is in my receive code. I should mention that UdpListen is running on a separate thread.Any idea why I am dropping packets? I also tried UdpClient. BeginReceive/ EndReceive but had the same problem. A second issue that bothers me is the global nature of the receive buffer when using Sockets and I am not sure if I don't process incoming packets quickly enough that the buffer will be overwritten.

Based on the various, somewhat conflicting suggestions from replies to this and other posts, I made some changes to my code. Thanks to all who chimed in various bits; I now get all my packets from dial-up to Fast Ethernet. As you can see, it was my code at fault and not the fact that UDP drops packets (in fact I have not seen more than a tiny percentage of packets being dropped or out of order since my fixes). Differences:

1) Replaced BeginReceive()/EndReceive() with BeginReceiveFrom()/EndReceiveFrom(). By itself this had no notible effect though.

2) Chaining BeginReceiveFrom() calls instead of waiting for the async handle to set. Not sure if any benefit here.

3) Explicitly set the Socket.ReceiveBufferSize to 500000 which is enough for 1 second worth of my data at Fast Ethernet speed. Turns out this is a different buffer than the one passed to BeginReceiveFrom(). This had the biggest benefit.

4) I also modified my send routine to wait a couple of ms after having sent a certain number of bytes to throttle based on expected bandwidth. This had a big benefit for my receiving code even though Wireshark said all my data still made it across even without this delay.

I did NOT end up using a separate processing thread because, as I understand it, each call to BeginReceiveFrom will invoke my callback on a new worker thread. This means that I can have more than one callback running at the same time. It also means that once I call BeginReceiveFrom I have time to do my stuff (as long as I don't take too long and exaust the available worker threads).[code]What is not shown above is the error handling and dealing with UDP data being out of order or missing.I think this handles my issue, but if anybody still sees anything wrong with the above (or something I could do better) I would love to hear about it.

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If The Packet Received Is Over A Certain Size, The Socket Then Fails To Receive Anymore Packets/data After It?

Jul 4, 2011

I'm writing a program which uses sockets, Now the issue I'm having is, If the packet received is over a certain size, the socket then fails to receive anymore packets/data after it.

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Sending SMS To Mobile Phone?

Aug 2, 2010

How I can send SMS to mobile phone via vb.net application. Is it possible?

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SMS From PC Using Any GSM Appliance To Mobile Phone?

Nov 10, 2009

I have a project in vb.net 2005, an application that send, read & delete sms thru this program using a gsm modem with ordinary sim. The only module that i havent finish yet is the portion of send, read & delete sms from my gsm sim. does anyone who can help me or give a source code on how to send, read & delete sms from my gsm sim. i am currently using a smartbro huwaei gsm modem as of now.

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VB Program On Mobile Phone?

Jun 19, 2012

I have a mobile phone (nokia c6), which of course has a calendar.The nokia c6 has a mini usb cable, so I can connect the phone with my computer.Now is my question: Is there any way to make a program with visual basic that lets me transfer data from the pc program to my nokia's calendar and back?

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Asp.net - Phone Numbers In JQuery Mobile

Jan 20, 2011

I wrote a basic mobile directory search for work. When I apply the jQuery Mobile code to the results page it no longer allows my android device to "tap" on the phone number (formatted as xxx-xxx-xxxx) and have it pre-fill the dialer on the phone. Without the jQM it works fine. Am I missing something, do I have to tag the phone number a certain way in order to get the phone to recognize it again? The jQM applies the "data-role=listview" to my unordered list and nested unordered list.

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Futuristic Design For A Mobile Phone

Feb 19, 2010

I have to design the interface of a mobile phone for my assignment on VB.net.I don't know how should i begin and what should i include. I have to do the interface of a mobile phone with keypad.

I would have to include the screen of the mobile phone where i would be able to navigate the menus, whenever i click on the keypad.

how to start. I would be using windows form, but i have no clue on how to make a form display onto another.I will have to use it to navigate from one menu to another, for example from messages to contact.

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Read Frimware Of Mobile Phone?

Jun 29, 2010

How write &H30,&30,&H30&H,30&H,&H30, TO this address 00408000 firmware is 00000000 to 08000000 example.how to upload photo here and how upload application

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Send Or Receive Sms To Mobile Phone?

Aug 18, 2010

i want vb.net code to send or receive sms to mobile phone-GSM modem

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Sending SMS Via Connected Mobile Phone?

Apr 3, 2012

is it possible at all the detect a mobile (eg. IPhone) that is connected to PC via USB and through it send an SMS using its mobile phone service? I have been searching for a while and all I have found is there are web pages you can write code that send sms via them but I am looking at code that is independent of another person or company.

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VS 2010 How To Write Mobile Phone Caller

Oct 17, 2011

how to write mobile phone caller in VB 2010..please give me samples or video tuts or pdf books or any instruction about that....

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C# - Pushing TimeClock Data From Mobile Phone To Quickbooks

Mar 2, 2011

I need to find a solution or develop one for allowing employees to enter their "hours worked" at the end of the day and then easily and quickly "pushing" that data to Quickbooks Pro 2010.

I'm trying to formulate, in my mind, how to build this type of solution. With my understanding of QuickBooks integration I think it will look like the following:

Quickbooks Software on PC
|
|

[Code]....

Remember, the application on the PC will likely be on a consumer or small business network that doesn't even have static IP.

On a separate note, as near as I can tell nothing yet exists that will do what I'm looking for. The apps I have looked at require you to import iif files into your phone (specifically ReportAway). During an initial test of the app, the import failed to import anything but did not produce any error messages. It's unclear to me how the data gets input from the BlackBerry app to QuickBooks but it appears to simply be CSV files.

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VB Database That Can Be Queried Via Sms And The Required Information Sent To Mobile Phone

Oct 3, 2011

I am new to VB/VB.net and i will really need help in developing an application with VB.net and to be able to access the information via sms query.

[Code]...

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Button Click Event - Vibrate Windows Mobile Phone?

Sep 10, 2010

I have searched many forums, including this one, and can't get this to work. I am working in Visual Studio 2008, using Visual Basic. I want to create a Button Click Event that vibrates my phone. I have tried over 20 different code ideas and none of them are clean of errors when I build my project. All I want is a simple vibrate when I click a button, nothing dramatic in the lines of varying the vibration or anything like that. Here is my Button Click Event code, what do I put between there to make this work?

Private Sub btnMode1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnMode1.Click
End Sub

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Transfer File Through Socket In WCF

May 3, 2012

I want to transfer the file through socket in vb.net using Socket .

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SMS Sending Application Using GSM Modem Of Mobile & AT Command Where Mobile Numbers Are Dynamic

Sep 17, 2011

SMS Sending application in vb.net using GSM Modem of Mobile & AT Command where mobile numbers are dynamically coming from sql server database.

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Mobile Phone To App - Remotely Disable Email Sending Feature Of Program By User ?

Feb 7, 2010

Ok, I haven't started this yet, but I'm just thinking out loud for a project I have coming up.

One approach I am thinking about pursuing involves "messaging" my application (windows form in VS 2008 pro) from a mobile device, whether it be a laptop, phone, pda, etc.

is this possible? (1st question) and what is the "correct" implementation to do this? (2nd question)

The idea is to remotely disable the email sending feature of my program by the user (owner of the application) to kill email alerts if they are not at their computer.

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Create A Mobile Application For Windows Mobile?

Nov 12, 2009

I would like to create a mobile application for Windows Mobile, how can this be done? I have Visual Basic Express edition.

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VS 2008 - Possible To Write Application For Smart Phone?

Jul 12, 2009

Is it possible to write a program in VB.net, compile it, and run it on a Windows Mobile Smart Phone?

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IDE :: Make The Call (outgoing) From Pc To Phone And Check The Status Of The Phone(phone Availability). Whether Its Switched Off,busy Or Not?

Oct 4, 2011

Details : I have the MultiModem (MT5656ZDX) . I wrote visual basic application for making the call using 'MakeCallAsynch(txtPhoneNumber.Text)' function. Also i have the callback event handler for get the line status and write the log. But my tapi call is not going the status except DAILING,PROCEDING,CONNECTED,DISCONNECTED and IDLE. Its not showing the line busy, phone swithed off status. Please guide me regarding this.

My event handler

Friend Sub LineProcHandler(ByVal hDevice As Long, _
ByVal dwMsg As Long, _
ByVal dwParam1 As Long, _

[code]....

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IDE :: Make The Call (outgoing) From Pc To Phone And Check The Status Of The Phone(phone Availability)?

Dec 10, 2009

I have the MultiModem (MT5656ZDX) . I wrote visual basic application for making the call using 'MakeCallAsynch(txtPhoneNumber.Text)' function. Also i have the callback event handler for get the line status and write the log. But my tapi call is not going the status except DAILING,PROCEDING,CONNECTED,DISCONNECTED and IDLE.

Its not showing the line busy, phone swithed off status. Please guide me regarding this.

[Code]...

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Create A Mobile Application With .net 2008 Express Edition?

Feb 12, 2010

Is it possible to create a mobile application with VB.net 2008 express edition. I've done some research and some places have said that you need the professional edition.

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VS 2010 Sniff Packets From A Specific Application

Feb 14, 2011

I'm trying to sniff packets from a specific application. I searched around but couldn't find anything useful, but I did hear something about WinPcap. What is WinPcap and how do I use it? Also, is there another way to sniff packets?

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VB 2008 Code The Calculations For A Pocket PC Application That Calculates The Cost Of A Cell Phone Bill?

Feb 19, 2010

I'm having trouble figuring how to code the calculations for a Pocket PC application that calculates the cost of a cell phone bill. From a Pocket PC the user should enter the number of minutes used during the past month, in order to calculate the cost of the cell phone bill. The plan allows 300 minutes for $29.95 per month. For each minute over 300 the cost is $0.17 cents per minute. Tax and Fees are $4.85 a month.

1. User enters the number of minutes used during the past month.

2. Based on plan rate of 300 minutes for $29.95 and 17 cents for each minute over 300 calculate the cost of the bill including the fixed cost of $4.85.

3. The user must be able to initiate the calculation and display the individual charges and the total cost of the cell phone bill.

4. The user should be able to clear the number of cell phone minutes, the individual charges and the bill total

If negative number is enterd for the cell phone minutes, the user should be advised and asked for a valid entry If non numeric value entered for the cell phone minutes, or if left blank the user should be advised and asked for a valid entry.Application is deployed on the Pocket PC emulator built in VS 2008

Enter # of Minutes ________ (user enters)
Regular Minutes Charge ___ (29.95)

[code]....

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VS 2010 Tcp Client Application Mixes Up The Order Of Received Packets?

Oct 22, 2010

I have written a simple Server application that transmits an XML string to all connected clients when the user updates/alters a datagridview. When I connect to this server with telnet I can see the correctly formed xml string.

I have also written a client application, which on reception of the Xml string, displays it in a datagridview. But When I look at the xml string it is either missing parts of in the wrong sequence.

[Code]...

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