How To Simulate Voting .net
Feb 15, 2009
i want to users to be able to vote for their favourite soft drink. They will input the names of the soft drinks through the use of an inputbox, the names input are stored in an array. what i would like to do is count the votes given to each soft drink. How would this be done, please provide example code if possible.
p.s. i tried using a listbox and failed.Well during the set up of the program they will input the names of all soft drinks up for voting, and then all the soft drinks input wll be displayed in a list when the voting take place.
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Oct 22, 2011
there is a private server that i like, and if you vote for it, you get points. however the problem is, it wont let you vote again until another 12 hours. do you think its possible to make a program to trick the website into thinking its been 12 hours? possibly messing with the html or something?? changing your computer time or using proxies dont work.
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Nov 29, 2010
note, this is homework. It's not worth much, but i really need to learn how to store things in arrays. my biggest confusion is that i have no idea how to store something in an array, have the program run again andcontinuouslybuild the array andthen display the array in its current state (by like clicking a display poll button) and then still allow it to build more once more data is entered.Here's the whole assignment. I don't really understand how to start it and the problem above is my biggest frustration!ite a Visual Basic application that can be used to determine the best Super Bowl commercial. The choices are as follows: Budweiser, FedEx, E*Trade, and Pepsi. The application should allow for the user to enter a voter's name, gender and select a commercial from a list.
Create a Vote structure that will contain the voter's first name, last name, gender and the selected commercial. Each time a vote is entered, the information should be added to an array of Vote structures.Provide the ability to save your data to a sequential access file. The program should also be able to read an existing file of vote data into an your array of Vote structures. Doing so, should eliminate any data that may have already been in the array.
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Feb 14, 2009
I'm using Visual Basic 2008 (Windows Applications) and have a webrowser control to access a website. Once loaded the page requests a log on. What code is needed to simulate a log on click?
the html is as follows:
<form method="post"
action="/index.html"
style="display: inline">
[Code]...
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Feb 3, 2010
I'm trying to do here is get VB to hold a key down until I tell it to stop. Perhaps I'm missing something but I don't understand why this isn't working. This code can hold down shift and so on for as long as I want it too but absolutely refuses to hold down what i need it too (any letter key or numpad key)[code]
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Sep 5, 2011
Well i've been trying to make something run with a lot less code(and faster) but it seems with SendKeys some things are getting lost(or discarded) by the program, its only the arrow keys as I try & make it complete a pre-defined maze to see how fast it can be completed.
If I use SendKeys("RIGHT 8") for example the maze usually only moves a few times, sometimes maybe only 1.
Also I looked up how to hold a key down/simulate it but it's not working for the arrow keys(untested on other keys).
The only way i've made it work is delays, decently delayed like 200ms & it's a huge maze but if i hold a key manually I can go much faster yet sendkeys method can't go that fast using individual presses this is why I want to simulate a holding down action.
---it must be working xample code I can make it work for my purpose if it works like on button click, etc....but I tried copying full (supposedly working) codes before & they never worked for me/my key, xample cause i've looked & tried hard(with only failing results).
MORE INFO:Also I tried SendKeys.SendWait() which is meant to wait for keystrokes to be processed & that didn't help either so my best guess is the keystrokes are processed but discarded(like a movement delay code that doesn't queue movements but rather ignores extra movements)
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Mar 13, 2010
I have small web app that generate PDF files as a report. I'm trying to delete those generated PDF files after 10 sec that they are generated. What I want to do is to read a folder with PDF files every 10 sec, and delete all the PDF files inside that folder.I read this post of Easy Background Tasks in ASP.NET. The following code is the VB version.
[Code]...
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Feb 25, 2010
[URL]
Damned. Is there a managed code somewhere in vb.net where mortals can simulate key presses?
Is there an e-book or book somewhere about it?
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Dec 4, 2009
Is a way to get the same in VB.net?I've tryed with DrawImage but it doesn't work.
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Feb 5, 2008
i'm trying to simulate a mouse click by code in vb.net i need that mouse click on my webbrowser control
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Aug 28, 2011
I wants to be able to simulate mouse clicks on a WebBroswer in vb.net (even when the program in not on top, it will run in the background) How would I do this? I want it to click on a button every one second in the webBrowser.
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Jan 5, 2011
is there anyone who can tell me how to simulate click on pop up menu? in spy++ the only i got is #32768 (pop up menu) how to simulate click to the first index of the pop up menu. example on windows desktop, when we do the right click there will be pop up menu, right? and i want to choose the "refresh"
[Code]...
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Feb 18, 2011
all is said in the title, how can I simulate the combination Ctrl+Alt+DEL?[code]But none worked. I am working on VB.NET and Windows XP SP3
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Dec 28, 2010
How can you simulate keypresses and releases? I know you can essentially hit a key with Sendkeys.SendWait, but how can your code press and hold q, for example? I essentially wish to be able to call something like press("q") and release("q"). The effect would be the same as physically holding them down.
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Jan 15, 2009
How can I simulate a keyboard button click.For example how can I simulate the button 8 and 9 in another program outside my project form?
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May 28, 2010
Moving some VB6 code to .Net
The VB6 codes makes use of an Array of textboxes and lots of the code manipulates the textboxes selecting the target textbox via the index. This is very good because a small amount of code can reference a large number of textboxes simply by changing the index. To do the same in dot net I'd need a load of code for each box or I'd need to create the boxes at runtime.
But.
I was reading somewhere that it's possible to kind of simulate similar behavior by creating a bunch of text boxes at design time with the usual names names like TextBox1, TextBox2 etc and then referring to them in code like this:-
Controls("TextBox" + n)
Is that possible ? What would be the syntax ?
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Jun 11, 2011
I've been using SendKeys in a program I am making but its really glitchy and does not work properly.
Is there an alternative way to simulate a key press within code?
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Apr 8, 2011
My app is having problems shutting down in a WinXP environment. I thus want to simulate a Windows shutdown in the VB.Net IDE and then debug my code but is this possible?
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Nov 11, 2009
My problem is that I have this code to paste text from my Web Browser into a richtextbox, but when the text is pasted, a new line is started (as if the text pasted in was a string and then the "enter button was used") So if I consistantly paste in the word "code" for example, I would get[code]...
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Dec 20, 2010
I can think of the following tricks:
Read only wrapper - like ReadOnlyCollection. The friend keeps the pointer to the modifiable object, while everyone else can access only the wrapper.Write delegate - the friend gives the constructor of the object a reference to a delegate as one of the parameters, the constructor fills it with an address to a private method that can be used to modify the object.Reflection - obviously a bad idea. Included for completeness.Multiple assemblies - put your friends together in a separate assembly and set your modifier methods internal.Expose the modifiable object, but add comments to modifier methods "This is an infrastructure method - don't call it!"Nested classes.[code]...
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Dec 12, 2009
I know how to sendkeys, SendKeys.Send("Hello") I know how to hit other keys, Sendkeys.Send("{ENTER}")
But how do I HOLD DOWN the Shift key, I want to be able to highlight text, I know, I need to press the Arrow keys while the shift key is held down...
So... How is it possible to Hold down the Shift key
Oh yeah, and I even know how to simimulate a mouse click, drag, let go, ect. ect...
how to hold down the shift key in VB.NET?
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Apr 15, 2012
been given a key ID, say 76.I need my application to be able to press the button on the keyboard that has that ID, in this case "L".How can I do this?I have tried around with another function that returned really weird results.
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May 19, 2012
Im trying to simulate a web browser click on a flash element and its not working Here is the code that im using. Im using PerformMouseClick("LClick") on the click button but its not clicking anywhere on the browser.
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Jan 7, 2011
I wanted to simulate the AutoRun it but I wanted to know what I use to write programs that quickly and be more comfortable.I want to use the VS but I want to quickly load it up AutoRun take'm.
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Feb 27, 2010
I am trying to simulate human temperature taking. Basic I just need a button, a textbox , a progress bar and a timer. What I want to do is that when the button is clicked, the progress bar will slowly increment and after it reaches maximum, a random number in the range 35-40 will be generated in the text box.
Now so far, this is what I've done:
Public Class Health
Private Sub Health_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Timer1.Start()
[Code] .....
So this is suppose to be a temperature gadget for kids and therefore when a certain amount of temperature is reached...an alarm is sent to the parents. So the progress bar is working fine. The random number generator too. A "sent" dialog box is open if the temperature is >38.
1-The number is working. But I would like the number to b e generated AFTER the progress bar reaches maximum.
2-The sent dialog box is open basically the moment I click on the button to start the progress bar (if the num generated is>38). And it keeps up looping and opening.
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Apr 18, 2011
I have inherited a .NET 4 VS2010 solution consisting of a WinForms app and a web service. I don't have access to a server that's running a copy of the web service but I have to run, debug, upgrade and test the project that accesses the web service as well as the web service code.Later, I also want to quickly switch between a deployed web service and the code in my local projectWhat's the best strategy for changing the projects so I can make changes to both projects, test locally, deploy the web service then test against that? If I find issues, I want to switch back to "local" mode to debug.
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Nov 13, 2010
How do I simulate a 'view' using httpwebrequest/response? [code]
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Apr 17, 2012
I have a series of buttons that I am handling with a single method (Button_Click). I use the sender.tag to determine which button was clicked. I want to simulate clicking btn3 with a Timer. So when Timer1 triggers, I want it to trigger the Button_click method, but indicate that btn9 was clicked.
I have:
Private Sub Button_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btn1.Click, btn2.Click, btn3.Click
Dim i As Integer = CInt(sender.tag)
In the Timer_Tick method I would Call the Button_Click method, but what do I used for the sender and eventargs?
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Aug 13, 2008
I need to visually moves the cursor using keyboard keys.
1) I need to get the mouse to where the button is
2) Simulate the mouse movement to the button from wherever it is
3) and simulate a button click.
Only after i select a button i can start drawing on my form. I have a code here, when i hold the Ctrl key and press the arrow keys, the mouse will start drawing straight lines. But what happen when i need to use controls like buttons, comboboxes etc.?
[Code]...
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Mar 15, 2009
I want to send a left down mouse click to a position I want how do I do that? I already got how to move the mouse
Cursor.Position = New Point(100, 100)
I just need the code to click.
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