VB2005: Emulate A Hardware Stopwatch?
Aug 16, 2011-Timers, but the timer lags too much.
-Stopwatch Class, still lags (little but still).
I need ms accuracy, my prg will replace a hardware stopwatch used in competition.
ADVERTISEMENT
Stopwatch Ticks - Trigger An Event For Each Tick Of The Stopwatch Without Missing Any Ticks?
Oct 5, 2011So a timer's maximum interval is 1 which is a thousand ticks a second. A Stopwatch's frequency is 2238906 ticks a second on my pc...
I am wondering if there is a reliable way to trigger an event for each tick of the stopwatch without missing any ticks...
If I can somehow get a Tick event for the stopwatch, I believe I can increase the resolution of my input recorder....
Click Of A Button The Stopwatch Starts Then On The Click Of A Second Button The Stopwatch Stops
Mar 23, 2010One the click of a button the stopwatch starts, then on the click of a second button the stopwatch stops then states either in a msgbox the time taken between the two button clicks.
View 2 RepliesEmulate ASP Webservice
Jul 21, 2009I have a webservice created using classic ASP which i am trying to get working in .Net.
Currently i am using the following ASP to post an XML file to [URL] . This then sends back an XML response.
Code:
I am trying to emulate this in VB.Net so that i can receive an XML response from the xml_url.
However i get an error warnign me that the following cannot be created:
Code:
Emulate A Datagridview ColumnDividerDoubleClick?
May 30, 2011As we know when a column divider is double clicked the column width resizes itself to fit its contents. How can we emulate this behavior with code?
View 1 RepliesEmulate A Simple C Struct In VB?
Mar 4, 2012Trying to setup a VB array (jagged array?) that has an entry for each rcd that contains the # of bytes in the data, as well the data. If it's possible how do you setup and loop through something like this is VB?
EX (1024 max bytes of data but it could vary):
struct inpRcd {
int rcdSize;
byte data[MAX_RCD_BYTES];
} inpRcds[MAX_RCDS]
Emulate Mouseclick When Directinput?
Jul 27, 2009How to emulate a mouse click with directinput?
like ive been searching for this for hours and can't find anything decent for VB 2008
Emulate The Text Box Array?
Sep 28, 2011Visual Basic 6 had the Text Box Array that worked great.It no longer exists(in the same form) in either Visual Basic 20085 or 2010.I know that there are work-arounds that emulate the Text Box array but these are certainly not as easy to use as the version 6 Text Box Array.
In Visual Basic 2010 there is a tool box item that can be added, called Text Box Array. However, this does not place a Text Box on the form and I can't find any explanation of how to use it.what adding this to a form accomplishes and how to use it?
Emulate VS For Examining Webpages?
Aug 17, 2011I can load web pages into VS 2008 and then examine each component. Is there a way to load a web page in a browser control but not make it "active" - in otherwords, If there is a field for "Search Term" anmd a button for "Search", I want the prog to diosplay the properties of those elements rather than taking action.
View 7 RepliesEmulate Windows Explorer?
May 27, 2009code examples that emulate Windows Explorer?
View 7 RepliesAny Way To Emulate Mouse Wheel Scrolling Up / Down?
Jan 15, 2009Is it possible to emulate a mouse wheel scroll up/down with VB?
View 3 RepliesAsp.net - Emulate Excel Web Query - Getting An Error500 ?
Jun 18, 2009I need to emulate an Excel Web Query in .net Below is the sample code.I get an Error500 when I attempt to do this in .net, however in Excel it works fine.When I change the URI to a normal website it works fine, and returns the html from the page, which i what i am after. I wonder if the problem lies from the fact that I am trying to return a datatable
Dim oHttpWebRequest As System.Net.HttpWebRequest
Dim oStream As System.IO.Stream
Dim sChunk As String[code]....
Edit: I am getting the error when I getReponse from the server
Emulate Computer As A Keyboard USB Device
Apr 3, 2009Anyone know how we can connect a USB cable to one of the ports on the computer and send keys to it and have that acted like it was a keyboard if the cable was connected to another computer? I'm sure the USB jump drive for example is like a mini-computer, so how do we do the same thing but with a computer? Is there any code in VB, .NET for this?
View 1 RepliesEmulate HTML Function In Program?
Jul 15, 2009Is there a way to emulate the following HTML function in VB.net[code]...
View 2 RepliesEmulate Mouse Click And Drag?
Jan 19, 2010Emulate mouse click and drag?
View 16 RepliesEmulate The Wordpress Post Editor?
Dec 17, 2009I am trying to emulate the Wordpress post editor. Basically Bold, Italics, hyper links, bullet points, and numbering. Is there an application I can incorporate into my project and if so how would I do it.
If not, how can I reference text that the user has selected in a RichTextBox. Say they have the first 10 characters highlighted and the bold button is clicked, I would wrap it with <strong></strong>.Also, in a RichTextBox aside from an html editor, how can I justify the text within the box?
VS 2010 Webbrowser Emulate Code?
Mar 24, 2011what I did was, I coded a HTTP web request "Browser". It's not a real browser but it's emulating a browser. It works fine, I'm using it to perform some searches without the clicking sound or audio from the pages (stupid ads).
Then thing is, it returns back the page's source code. There is a tag called "Block1". Now Since it's a string I can't just use str.document.getelementbyid("Block1").getattribute("value")but if the webbrowser can "emulate" then source code sent back from the HTTPBrowser then I can use it.
COM Port Access - Emulate The Functionality Of HyperTerminal?
Feb 24, 2009I have a serious dilemma! I have a com port COM3 and i USB device attached to it ! now when i use Hyper terminal and i can read and write to it using AT commands. for example when i type in "ATI" in hyper terminal it will return me a bunch of data how can i so the same using a VB program ? is there a way to emulate the functionality of Hyperterminal? I tried using System.IO.Ports and a SerialPort class but no success.
View 6 RepliesEmulate Input And People For Mouse Mischief?
Oct 27, 2011Im trying to implement mouse emulation of multiple devices for mouse mischief from a vb.net application that will be run as a service in the background later. I just need to either simulate adding the mouse devices or pointers to screen and the send a left click for each user.
View 10 RepliesEmulate Mouse Click Inside A Control?
Oct 27, 2011I have a problem with a purchased UI control, and to do a quick and dirty fix (no time to build/order a new control), I need to emulate a click at the right side, say 10 pixels into the control, from the right side of the control. Is that possible in vb.net? We can't do this functionality programmatically, due to a bad API design. And now time is running low.
Which method do I use to get the coordinate to perform the click at, and what code do I use to do the actual click? The code should move mousepointer to the location, do a right click and then return to where it was, hopefully without the user ever noticing anyting.
Emulate The Application.settings File's Ability?
May 9, 2011if there was a way to emulate the application.settings file's ability to do something like the following:
If I add an item to the settings file editor say Variable1 with a a value of "foo"
I can then go to my.settings.default. (and at this point) Variable1 is item that is an option after I type the '.'
Is there a way to do this for a collection? To where I have
Collection1. (and when I press '.' the name of an item would show up?)
How To Emulate Image Button Click With X And Y Coordinates
Nov 29, 2010I'm trying to automate using a remote ASP.NET website using the .NET WebBrowser control to simulate user input. I'm trying to call InvokeMember("click") on an image button on the remote site but it doesn't appear to be working and I suspect it is because the X,Y click coordinates that are submitted are both 0,0 (rather than representing real click coordinates). Is there any way I can programmatically set the submitted x,y coordinates to emulate a real click? (BTW I know I'm selecting the correct HTML element on the page so I've exhausted all other possible reasons why this is not working other than the x,y coords!)
View 1 RepliesPrinting Powerpack To Emulate Old Printer.Print
Jan 4, 2012I am using the VB.Net printing powerpack to emulate the old Printer.Print from VB6.The printed output sent to a pdf doc via cutepdfwriter looks ugly/strange.
View 14 RepliesEmulate Mouse Double Left Click In A Loop?
Nov 20, 2011I am trying to make a program that AUTO left clicks the mouse according to a set second interval (This will be repeated in a loop) What I got so far is test event going on because of course you have to brake the loop somehow and stop the emulation of the left mouse click.
I have on my form a Text box and I dont know how to go about this. I want the Keyboard buttons A & S to be used to start and Stop the Loop and the Textbox to take in the input form the user in seconds.. and loop it until the user pusses S to stop..
1).. Use the Textbox on the form to let the user input the time interval between clicks...
2).. Use The Keyboard's (A) Key to START the program's Double Left Click Loop.
3).. Use The Keyboard's (S) Key to END the program's Double Left Click Loop.
4).. The Program MUST INFINITY Loop Mouse DOUBLE Left Click (UNTIL USER Presses (S) Key) (A=Start, S=Stop)
5).. The Emulation of the Clicking itself has to work in all Windows Maximized or Windowed Full-screen even on the desktop or within other programs like games. (EXAMPLE: Can run when a game is running at Full screen or windowed.
I'm sorta confused on how to do this seeing that I never dealt with emulation or events with the mouse itself. However I do know that there has to be certain key press events and a true or false statements placed in code.
OS: Windows 7 Ultimate 32bit Visual Studio 2010 W/Sp1 VB.Net 4.0 and lower All installed.
Add Seconds On A Stopwatch
Oct 13, 2010Is there a way to add x seconds to a stopwatch once a button is pressed? the stopwatch is currently running by the way.
View 9 RepliesHow Long Can A Stopwatch Run
Jul 27, 2011I have a VB.NET app in which I'd like to use the Stopwatch class. The stopwatch will get reset every time it enters a particular method, which may be in less than a second, or not for hours. Is there a limit to how long you can let a stopwatch run before something bad happens? i.e. an error, or performance degradation?
View 2 RepliesHow To Create A Stopwatch
Jun 8, 2011I was just wondering if there was anyway to create some sort of stopwatch, that doesnt include labels signifing, milli seconds etc?
View 7 RepliesCreate A Cronometer Or Stopwatch?
Dec 13, 2009I have to create a cronometer or stopwatch. I'm not sure how to do this though. I have to have methods for starting it, stoping it, and reseting it. I'm thinking it might need to be a timer, but is this the only way? I have no idea how to work with timers or writing methods for them.
View 6 RepliesPausing Application Using Stopwatch?
Aug 28, 2009I am writing a very basic memory match card game, and am trying to get the program to flip over the selected cards, wait 2 seconds so the user can see the values, then flip back over. The code I have to do this is:
Private Sub Label_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Label1.Click, Label2.Click, Label3.Click, Label4.Click, Label5.Click, Label6.Click, Label7.Click, Label8.Click, Label9.Click, Label10.Click, Label11.Click, Label12.Click, Label13.Click, Label14.Click, Label15.Click, Label16.Click Dim message As String = "Label Clicked was Index" + sender.TabIndex.ToString
[Code]...
Puzzle With Stopwatch Calculation?
Feb 16, 2011I puzzle with (setting uptime-real time clock) calculation.ex. if I want my stopwatch countdown fromtart: 18.20.30 - stop: 18.50.50 = difference time is 00.30.20 that is easy butstart: 18.20.30- stop: 18.50.40 = difference time is 00.30.40
View 10 Replies