How Many Buttons Are Pressed Simultaneously
Sep 16, 2009
[code] 'The description for the state.getbuttons() is:'Public Function GetButtons() as Byte (is a array of buttons).'The high-order bit of the Byte is set if the corresponding button is down, 'and clear if the button is up or does not exist.This code is used to show if certain buttons of a GamePad/joystick are pressed using the DirectInput method (DirectX SDK).This code shows how many buttons are pressed simultaneously. So 00 for zero and 00 01 if two buttons are pressed. I would like to know what button exactly is pressed (some kind of unique code for each button). But I can't get it done.
1. Is there a way so show all the bits inside the state.getbuttons()? (maybe there is a unique combination for each button).
2. What does &H80 mean?
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Jun 23, 2011
this is button 1:
WebBrowser1.Navigate("javascript:OnClick(go(512,5))")
this is button 2:
WebBrowser1.Navigate("javascript:OnClick(go(513,5))")
i try:
WebBrowser1.Navigate("javascript:OnClick(go(512,5))")
WebBrowser1.Navigate("javascript:OnClick(go(513,5))")
But this presses only on the second button ("WebBrowser1.Navigate("javascript:OnClick(go(513,5))")")
and not on two of the buttons.
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Dec 18, 2010
I have a USB interface connected to my PC which is used to control DC motors (robotics). Supplied with the interface is a VB program that produces a form with text inputs (motor speed) and tick boxes (motor on/off). This program calls upon a supplied .dll for the interface. I have played around with this program and have added extra buttons to 'stop all' or 'run two motors simultaneously' etc.What I really want to do is run a sequence of events, for example:
-Motor 1 on, speed 50, run time 5 seconds
-Motor 1 off for 2 seconds
-Motor 2 on etc, etc
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Jan 31, 2011
I have microsoft force sidewinner joystick, how can i detect its pressed buttons(wheel turns, padels pressed) ?
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Mar 15, 2010
so i have a (quite simple sounding) question about how should i count how many buttons ive pressed in the program since i started it e.g:
1. i start up
2. i press 2 times on one button and 1 time on another
3. a label should say how many times ive pressed all buttons since startup
how should the code be for that?
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Apr 13, 2009
How can I tell what mouse buttons are being pressed at a certain time?
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Mar 21, 2010
I wanna set up a panel, that will, when opend up will sit on the side of the screen. It will consist of around 8 or so large buttons each with a different name on them. When the buttons are clicked on they will send the keys Ctrl+shift+F9 for example. Each different button will have a different variation of keys that it will automaticly send. The idea behind this is that I will have another program running that will be se up to perform actions when certain keys are pressed (Autohotkey if your familiar).
Now I'll be honest, I dont have a clue with visual basic, or any code other than html, hence why I'm posting here hoping I can get some help. Can anyone provide me with some information on how to set up buttons or how to do this entire task?
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Apr 3, 2011
I am having trouble with a blackjack game I am creating
I have buttons 1 - 13 (A-K)
I have 5 Textboxes which when the above buttons are pressed displays the values in the textboxes.
I also have one more textbox which adds up the values of the above 5 textboxes to give your Black Jack Total.
The problem I have is if an Ace (11) is in one of the textboxes and the Total Value exceeds 21 I need to have the Ace (11) change its value to 1 instead.
textbox 1 - 5 will be the card values
textbox6.text will be the total Value
I have tried......
if textbox6.text > 21 and textbox1.text = 11 then textbox1.text = 1
This seems to work fine however it only solves the problem of an Ace (11) appearing in textbox1.text so i tried to repeat the code with the other boxes...
if textbox6.text > 21 and textbox1.text = 11 then textbox1.text = 1
if textbox6.text > 21 and textbox2.text = 11 then textbox2.text = 1
if textbox6.text > 21 and textbox3.text = 11 then textbox3.text = 1
if textbox6.text > 21 and textbox4.text = 11 then textbox4.text = 1
if textbox6.text > 21 and textbox5.text = 11 then textbox5.text = 1
However this does not work and my program freezes?
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Nov 16, 2010
I've been searching for the answer for this all over, but I can't seem to find the solution. I have no idea how do this. A code that triggers an event after multiple command buttons are pressed in a certain order. For example: I press Command1, then Command2, then Command8, then Command5, then an event happens. It's kind of similar to entering a code to activate something.
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Aug 14, 2008
How can I set a button, so that when it is pressed, it stays in the pressed down graphic state. Then when pressed again it returns to the normal not-pressed visual.Make a button stay like this until pressed again: url....
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Oct 17, 2011
I have a TextBox and set the MiltiLine property to true and AcceptsTab property to false.When the TextBox has focus and i press Tab it works fine and the next control get the focus, but when i press Ctrl+Tab it works as if AcceptsTab property is set to true and makes a tab character into the TextBox.The reason i press Ctrl+Tab.. when switching between forms in my MDI application.Now how to make a Ctrl+Tab when pressed works like Tab when pressed in a MultiLine TextBox?
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Mar 3, 2012
I have a piece of software with two tabs, inside each tab there are buttons (the user can add the buttons when they want). when tab1 is full tab2 should start to fill. I currently know how many buttons fit on the screen so I just say something like if buttons > 150 then start to populate tab 2 The problem i have now though is if the resolution is changed then a different amount of buttons can be displayed. so if I put my screen to 1280x720 some buttons are left of. I was thinking of detecting the resolution and then using different cases for different resolutions but this seems very inefficient im wondering if there is a different way?
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Apr 20, 2009
I have a MDI WinForms application that can perform several tasks. Each task is running as a backgroundWorker.What is the good approach to control the running threads:check whether the specific thread is running stop specific thread ?For example it shouldn't be possible to run the same task simultaneously.May be I need a separate class where I can store isTaskRunning variable?
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Aug 17, 2011
I have two websites "WEBSITE 1" and "WEBSITE 2"...now i want that when someone logs in to "WEBSITE 1" he does not have to log in to "WEBSITE 2" and vice versa...ie when he/she logs in to any one of he websites and opens the other one simultaneously he/she does not have to login to the other one.For eg :- when you are logged in in gmail...you do not have to log in in youtube or orkut or google+
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Apr 12, 2011
I have referred to the following question at: Using foreach loop to iterate through two lists. My question is this, with regards to the chosen answer: Can the o.DoSomething be a comparison? As in:
For Each a in ListA.Concat(ListB)
If(a from ListA=a from ListB) Then
Do Something here
End If
Next
I'm using VB.Net and would like to know how I can do what I have shown here. That would basically be to iterate through a joined list separately/independently.
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Jan 18, 2010
ok im reposting this question cause i got some off track answers last time.I have 3 aspx pages - page1, login and page3. Now when i goto login page from page1, after i login and goto page3 i should be able to open a popup on that submit and the login should change to page3. but if i goto login page directly, the popup should not open and the login will goto page3 as normal design. how can i achieve this?
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Feb 26, 2010
i'm from Turkey. i have a question. can i use vb6 and vb express 2008 simultaneously? my os is win 7 and runs intel q6600 core2 quad, 4 GB ram. i asked becasue i have no idea what will happen when i do this.
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Mar 11, 2010
I have two form the parent form with the menu list and the child form. I want to show the two form simultaneously or the main menu first and then the child form.
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Oct 27, 2011
I want to expand it a little bit and add a second timer that runs parallel to the first timer, but is not affected in any way shape or form by the first timer.
Ive tried nesting the second loop in the first loop but the second loop takes 3 seconds to complete (I use thread.sleep(3000)), so I found that it froze the first loop till the second loop finishes. I was reading about system threading (System.Timers.Timer) and it seems like that is the route I want to go.
I wrote this quick as an example:
[Code]...
I cant use the timer1 to set off the second round of events because of the thread.sleep. I was hoping that the code above puts the second thread to sleep while the windows.form.timer continues on ticking every 1000 ms
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May 5, 2010
I used different backgroundworkers to instantiate some 'heavy' forms thinking that it will reduce the time to instantiate them if I did them at once but it looks like I am wrong since it is still taking about 43 seconds to load all of them. Am I missing something or do you have a tip on how I can speed up their instantiation?
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Nov 22, 2011
I wrote a function that returns the number in a particular field, my issue at the moment is how to update that field before i return the previous value i collected from the field. i am seeking any guidance available. Enclosed is the function i wrote.
Function GetTransactionNumber() As Int64
Try
GConn.ConnectionString = GConnstr
[Code].....
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May 12, 2011
how can i query 2 arrays simultaneously?for example:
dim string1() as string = {"a","b","c"}
dim string2() as string = {"d","e","f"}
dim string3() as string = ? 'linq query that selects all elements in string1 + all elements in string2
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Jun 18, 2011
Not wanting to hijack 45minutes thread, I thought I might spawn a thread of my own based on his question.
PlausiblyDamp was kind enough to provide some generic code, which I have modified and attached.
I have made a few alterations mostly around removing random objects, as the game in question (Space Invaders) has a set amount of aliens and set starting positions.
As a start I have limited the UpdatedPostion to horizontal movement as the aliens only go side to side unless they hit an edge.[code]...
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Feb 18, 2010
I am creating a GUI that monitors the entered application and if the application crashes the GUI starts the application back up. Problem is to run this application (WoW Private Server) I need 3 running applications. Is there a way to shell and wait 3 applications all at once. OR if i was to create a separate console application who's only job was to start the three applications at once how would I pass the application variable?
Here is my program thus far: [URL]
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Sep 28, 2011
I have an app that I query a database for IP information, then Ping the IP's and log the results to a database. This takes a long time (testing with 200 takes about 5 minutes as they are all sites across public internet) due to waiting for response from 1 ping before sending the next ping for the next site.
[Code]...
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Feb 12, 2012
I have a datagrid structure made below.
[Code]...
how can i use two rows at same time to calculate the date diff ? so that date diff is calculated automatically and inserted in the cell.
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Feb 5, 2010
What I would like to do is to have four different buttons (e.g., buttonA, buttonB, buttonC and button D). I wanna give the following instruction to the people: press these buttons in the following order: first buttonA, then buttonB, then buttonC and last buttonD. If they obey this instruction then a picture will be displayed, for instance a happy face. All the other combinations will not activate this picture to be displayed, or in other words, there won't be any consequence. I would also like to save this data using windows note pad e.g., writeline (1, xxxxxx). Is there any chance I will make it?
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Mar 23, 2012
I'm developing a Public Announcement appplication with two main features:
1. Record audio and playback on event (I've achieved this)
2. Allow 'realtime' playback on event - no recording, just a live announcement
So, how can I cause the microphone input to be sent to the speakers simulatiously as the announcer speaks?
mciSendString("open new Type waveaudio Alias recsound", "", 0, 0)
mciSendString("play recsound", "", 0, 0)
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Mar 24, 2011
i want to add a picture of a field like a football field and on it a ball would roll (just like the football). i have loaded the field's picture in the picturebox , but m nt able to load the second picture i.e of the ball. how can i do this?
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Feb 17, 2011
We are looking to design a security application that does the following on laptops:If the ethernet adapter is used (cable plugged in) disable/block all other network connections (wireless WIFI, mobile broadband (PPP), virtual VPN adapters etc)When ethernet adapter is not being used again, all connections allowed.We have looked in the WMI a lot but there are no good ways of doing this. Only disabling the network connection is not secure enough because most mobile broadband applications try to re-establish the connection. This should be an application that works on all laptop vendors without any user interaction (such as choosing interfaces etc..).
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