VS 2008 - How To Control Terminal Board
Oct 2, 2010I need to control this terminal Board and I have absolutely no idea if this is can be done. This board is connected to the PC Via PCI Card. Can we do that using .Net Framework?
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VS 2008 GlobalKeyboardHook - Application That Will Run On A Terminal Similar To A Micros Terminal
Feb 19, 2010I have an application that will run on a terminal similar to a micros terminal. The terminal is already running another vendors app that captures the users logon ID from a swipecard. I need to capture the same logon ID at the same time. This is no problem, I just hook it.
The problem is I have another app which also captures swipes. In development I am running both apps for testing. It appears that when I unhook one app it unhooks both. Rehook and all is fine. As my two apps will never be on the same terminal this is not a problem. What I am concerned about is the vendors app unhooking mine or the other way around.
I would of thought that each app would have it's own ID and that each hook would be independent. I have considered finding a way to determine if a global hook is present and then use some logic to decide on unhooking or not but can't find anything.
Communications :: Input / Output Control Board?
May 30, 2010We learned How to assemble an input/output control board that would connect to your serial port. We were able to use out statements (back in the old gwbasic) to send output signals to the parallel port to turn on/off different outputs. The board had connections where you could connect lights, relays, etc, and had connections where you could attach switches and sensors.
I have been looking for something simple that I can manipulate in my programs. I already have an ActiveHome X10 interface which includes an activex for receiving and sending x10 signals (home automation, turning lights on/off, etc.). I want something that I can straight out connect relays to, and sensors as well. I don't want something that connects to the serial port since that is already being used up, the parallel port would work fine, or even better usb.
Use Windows Firewall To Control Security Board In .Net?
Jun 12, 2011I am trying to control the security board using the Windows Firewall which connects to my server that was made in VB.Net. My only problem is when I open the Windows Firewall my server crashes. It also displays this error: "Error, win%fir%90y4e does not support this server. upgrade you version of Winsock.". So I upgraded myself to the latest Winsock that there is out there. After doing so I try again and my server still crashes, but this time with a different error. The error this time was the following: "Error, no client is available for win%fir%90y4e. try again later.". What do I do?
View 5 RepliesDisplay The Data On Terminal B If Inserted From Terminal A?
Dec 8, 2010my project work on server if inserted data from terminal A i need display the data on terminal B
View 1 RepliesMicrosoft Terminal Control Problem In MDI?
Feb 11, 2011trying to write an app consisting of MDI parent where the child forms are:
- created with the Microsoft Terminal Services Control
- connected to remote server (from a listbox)
I can get it to work in a SDI, however whenever I try to spawn the child window in MDI format I get:
System.InvalidOperationException was unhandled
Message="Unable to get the window handle for the 'AxMsTscAxNotSafeForScripting' control. Windowless ActiveX controls are not supported." Source="System.Windows.Forms"
Use Or Drag More Than One MS Terminal Service Control In One Form?
Jan 3, 2011Can I use or drag more than one MS Terminal Service Control in one form? Is it possible to connect from two or more different desktop in LAN by the using two or more MS Terminal Service Control in a form? If its possible, kindly attached source code or procedures how to make it.
View 3 RepliesGetting Data From A Terminal Emulator Using Webbrowser Control Or Using The HTEcab.dll?
Jun 17, 2009The control behind the scenes is "HTEcab.dlI can bring it up in the toolbox, but I don't know how to make it work. There is no documentation I know of.So, I tried using the webbrowser control and going to the web location where the Terminal Emulator resides It is the ite and the private page is Sabre_view.asp (AKA WebPCFos).This brings up the terminal window and you can access the companies info thru this 60"s style technology.
Sub WebBrowser1_DocumentCompleted(ByVal sender As System.Object, ByVal e As System.Windows.Forms.WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
[code].....
VS 2008 Mobile Applications - Device Board Serial Number In Vb 2008
Oct 15, 2011My some problem for vs 2008 in mobile applications How to learn mobile device board serial number in vb 2008?
View 2 RepliesVS 2008 Score Board, Having A Sorted List Sort On Integer?
Oct 5, 2010I keep track of a score system for all users in a sorted list;
dim Scores as new sortedlist(of string, integer)
I can easely increse points for a cirtain person by;
scores("peter").value += 1
Now I need to display a top x list of the users, if users have the same score, it should sort alphabetically on the name. Of course it's also possible that users have the same score.I've already tried to make a new sorted list with as key the score, and added to that score the username. Later when displaying the scores, I've replaced the username with nothing. The only problem in this solution is that the numbers are sorted on asci value which has this order:
0
1
10
2
3
4
Also, if you make a sorted list like this:
dim Scores as new sortedlist(of integer, string)
You can't have two people with the same score... So, there must be something possible with the iComparer to sort on integers right?
Make A Leader Board?
Apr 28, 2011i have made a pong game and it is relatively simple, but i want to add a timer to time how many points you loose with in 5:00 minutes. then i want to make it save to a form where the user can view it. the code i have used so far is
Public Class Pongmain
Dim speed As Single = 10 ' Ball Speed
Dim rndInst As New Random() ' Random instance
[code]....
2010 Programs Won't Run With New Mother Board
Jul 5, 2011I have a number of programs written in VB.NET 2010 that load and run on every computer I've tried them on. This week I replaced my mother board with an IBM mother board using a Pentium 4 running Windows XP Pro. I install the programs but as soon as they start to run, they immediately shut down. If I run them in Visual Studio 2010, they run fine.
View 2 RepliesCreate A High Scores Board?
Aug 20, 2011I am trying to create a high scores board - currently i was experimenting with just typing a number into a textbox and having it automatically order the numbers (in labels) from largest to smallest however i cannot get them all to work. either just the first and second (label) works or the second and third display the same number or the second decreases in value even though it shouldn't[code]...
View 7 RepliesRead An Input Usb Board Signal?
Dec 30, 2010I'm newbie in VB and in my project I need a refresh loop to check an input usb board... everything runs well but I want a 100 ms refresh without button click needed[code]...
View 1 RepliesAlgorithm To Find Word On Boggle Board?
Aug 6, 2009What I want it to do is, as I'm typing the word, that it highlights it on the board using the button(x,y).doclick sub which highlights it. Right now my implementation finds the first letter, then keeps trying each letter until it meets the 8 corner condition (ie it is neighbored to the last one) but this does not always work. If there are say 2 "G"'s on the board and I want the bottom one, this will not work. Can somebody give me an example of psuedocode
View 1 RepliesCatch Key Board Events With The Form Keydown?
Dec 3, 2009I am trying to catch key board events with the form keydown.
I am able to capture all the keydown events except the "Enter" key. When the enter key is pressed this code does not even fire.
Private Sub FrmMain_KeyDown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
Select Case e.KeyCode
[Code].....
Game Programming :: Moving Around A Circle Board?
Mar 18, 2009I am making a variation of the board game Trivial Pursuit. I am having trouble moving my piece around the board. The board is a circle divided into 32 squares, that are coloured. I am wondering how to get the players pawn to move around the board if it is a circle. They have to move according the the number they role on the dice. I have the dice rolling and finding numbers, but its the moving i'm having trouble with
View 1 RepliesImage - Slow Drawing Of The Initial Board
Jan 2, 2012I'm currently developing a chess program. In my program, the problem I'm currently having is the slow drawing of the initial board. Here's part of my _gameGraph.DrawImage(MyResources.Marble_White, New Rectangle(x, y, 70, 70)) The code here draws the black & white squares using a for/next loop. I later use another for/next loop on the array holding the piece values, which uses the same type of function to draw the pieces on top of the squares. Both the pieces and the squares are .PNG images.
[Code]...
Board Game - Pixel Movement At Certain Number Of Space
Jan 9, 2010I'm in the process of making board game created into a pc game. It will be a 2-d basic board game. What I'm looking for, how to move pixels a certain space. I'm not all certain on how the game is played but right now I'm just wondering how to move a picture certain number of spaces. This will most likely be based on a dice roll I'll create later.
View 6 RepliesC# - Save Video From Story Board To Media Library WP7?
Apr 20, 2012is there a way to capture or to save the story board animation to media library in windows mobile? Currently i am working with an animation which changes the image for every second. How can i save this into a video format??
View 1 RepliesCannot Connect To Network To Send Data Through Message Board
Nov 2, 2009I have this codes here whereby my objective is to develop a writing network applications of programming, a means of sending data to a message board(messaging system). My problem is I couldn't connect it to the server's IP address and port num to send a data through a message board. However I could only display at Form2 txtReceive.
Text = HexConvert.Data_Asc_Hex(sData),
Whereby this code could only convert whatever data(txtSend) that is being typed in, could then convert hex decimal into a textbox(txtReceive). The final result that I would want to achieve is to be able to display the at the textbox(txtReceive) is the <"message protocol"> & <"hex message that is being typed"> & <"parity bit"> into the txtReceive box.
Form form 1, my codes are....
Imports System.Net.Sockets
Imports System.IO
Public Class Form1
Const portNo As Integer = 1234
Dim client As TcpClient
[Code] .....
Communications :: Arduino Board: Communicate With It Using Serial Port
Jan 27, 2011I have a problem with something.I have a Arduino board I wan't to communicate with by serialport.
In "Form1", I'll retrieve values from the Arduino board, and I want it to calculate and display data in TextBoxes.How can I do this?[code...]
Generate An Interface For The User To Update Parameter Of A PCB Board MCU?
Jul 18, 2006Currently, I am using a VB.NET to generate an interface for the user to update parameter of a PCB board MCU. However, I found that some data might be having a problem while transmitting.
Previously, I am using a chrW() to change the transmit data before put into the MyRS232.Write(), however, some data have corrupted or changed while I transmit. The signal show the checksum is wrong while sending the set of data.
After I use an oscilloscope to check the signal transmitted. I found out that, when I sent the data is between &H80 to &H9F (&b 100* ****), the signal will change to &H3E (&b 0011 1111). Anyone have any idea why this happened? Now the temporary solution I found for this one is I use a chr() instead of chrW() for the data between &H80 to &H9F.
[Code]...
I am using another function ChrWt instead of Chr or ChrW only. I remember that, I change from Chr to ChrW because some data corrupt also while I sent using Chr only. Did anyone of you having this problem as well? Any suggestion instead of using another function?
Serial IO - Build Inputs And Outputs Interface Board
Feb 20, 2009I would like to build inputs and outputs interface board (if you have schematics for the hardware or where I could purchase such thing) I need 9 inputs and 8 outputs, 24 volte DC for the inputs and I want to build a form in visual basic that utilizes the serial port so for example when I press Button1_Click it will make output number 1 goes high in the board and when input 9 goes high in the board label9 or Button3 will change color in the form.
So basically the IO interface and the form will only be used to energize relays and monitor these relays. I am not worrying at this moment about if this input is high make this output high but if this is possible in visual basic currently running Visual Studio 2008 Express.
.net - Run Cygwin Terminal Using Vb?
Apr 21, 2012i need a code to type and perform commands in cygwin terminal in hidden mode(background) using visual basic, i was using cmd but now i want to use a Linux source code so i must use linux. i ran cmd in hidden mode successfully but it isn't working with cygwin, here is the cmd code:Shell("cmd.exe /k tracert -h " & _h & " " & domain.Text & " > temp" & i + 1 & ".txt & exit", AppWinStyle.Hide, True)
[Code]...
Design A Highscore Board That Displays Scores Based On The Label?
Aug 20, 2011I am trying to design a highscore board that displays scores in order based on the label (after countdown timer) from another form.i want it to ask the player's name and automatically assign the name to the score and stay together even when being shifted (eg when a new score appears)currently i have designed a form to display in order, numbers typed into a text box.this is my coding so far
Public Class Form1
Dim lstInt As New List(Of Integer)
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load[code]....
Make A Turn-based Board Game That Will Be Run On Multiple Computers?
Jun 29, 2011I am trying to make a turn-based board game that will be run on multiple computers. I am writing the game logic and design in VB. I searched for a little and could not find the information I was looking for. One question I have is, will I need a server if there will only be 2 players. Also, what language should I use to write the server side code.
View 1 RepliesClick Once With Terminal Servers
May 27, 2010Can ClickOnce software be ran on a terminal server?
View 3 RepliesChatting Application - Paint - White Board Having Pencil And And Eraser Using JQuery
Jul 18, 2011i am working on chatting application in which i developed a white board having pencil and and eraser using JQuery. Now i want to show this board to the online users accessing this page. What would be the best approach to so?
View 1 RepliesGrid Based Puzzle Board Game Block Removal Algorithm?
Jan 26, 2010the rules are that same coloured blocks of two or more can be removed by clicking on them. blocks then slide down from above. if a column is empty columns other columns move in from the sides.when someone clicks on the green blocks in the bottom row the columns should slide in from the sides. columns to the left of the black line slide right and on the right of the black line slide left. so in this case only the two rightmost columns should slide from the right to the black line after removing the green blocks.The problem i am having is in designing a suitable algorihm to do the collapsing after the removal. my current approach is to test each column from left to right to see if it is empty. if it is empty then i slide whatever column is to the left (if left of the black line) or to the right (if to the right of the black line) over the blank column and repeat this in the direct i am sliding from
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