Using A Text Box To Display The V_KEY Code And Time Stamp It?

Jan 15, 2012

I have a really interesting task I need to code and I'm stuck. The application I'm creating Takes the mute button on my laptop and triggers an even when the mute button is pressed.

The issue is I found when the mute button is pressed, the computer sends the v_key code for volume down in a rapid rate. What I want to do is display the v_key code and a time stamp in a text box:

When I press the mute key, the v_key code and time stamp are displayed for every instance that code is thrown. The same goes for un-mute.I'm having issues with my application not triggering the event when the mute is pressed because the computer is shooting out the v_key code so many times, so fast.

My plan is to create a kind of de-bounce logic- IF the v_key code is detected x amount of times in y timespan then.To do this I need to know how fast and how many times this code is occuring.

Any direction or ideas on how to go about this?

Dr.Bones- " If my application is too hard for a 5th grader to run, I've made too complicated"

View 4 Replies


ADVERTISEMENT

Converting Unix Time Stamp To Normal Format Time?

Dec 18, 2010

Is there a way of converting a unix time stamp to normal format time and date in .NET?

View 3 Replies

SQL Time Stamp To Millisecond?

Apr 25, 2012

How can I convert SQL time using a datetime stamp to milliseconds. I am doing a highstock chart using VB.Net

and this is my selection code so far

Dim mydatalist As New List(Of XyData)
Dim sqlReader As SqlDataReader
Dim strConn As New

[Code]....

View 4 Replies

.net - One Time Password And Time Stamp In VB?

Jan 17, 2012

How to do one time password for login with a timestamp of 60 sec? I am doing a security project and i am required to do a one time password for a more secure login.Anyone has any example?

View 1 Replies

Compare Two Files By Time Stamp?

Mar 31, 2010

I need to compare 2 files one on a PC in country X and 1 on a PC in Y.Country X and Y could be any country in the world.

When I compare the last modified dates of the files, it returns the local modified time, so they are always different.

View 11 Replies

File Time Stamp Changing?

Jun 14, 2009

I need to know how to change the last access, last write, and created time, of files and folders

View 10 Replies

Autofill A Textbox With A Date/time Stamp?

Feb 11, 2011

How can I autofill a textbox with a date/time stamp?

View 2 Replies

VB9 Build Date / Time Stamp Function?

Jul 13, 2009

Does VB9 provide a compile-time date/time stamp function? I know VB6 did not; I'm hoping VB9 does.

View 1 Replies

.net - Saving A Date/Time Stamp From VB 2005 To MS Access?

Oct 12, 2009

I am coding ib Visual Basic. I need to store the current system time in MS Access timestamp field. How do I go about it.

Dim row As DataRow = ds.Tables("StudentTable").NewRow

row("SSMA_TimeStamp") = System.DateTime.Now.ToString()

View 1 Replies

Record Of Values Changing Over Time With A Datetime Stamp?

Aug 22, 2010

I have been dabbling in VB before and i played around wiht linq to sql back then but im wondering what i should go with here.I need to have a list of people.. They should all have their own id nr.

The people in the list are supposed to keep a record of values changing over time with a datetime stamp. (In my case its numbers from a test outcome of blood)You have to be able to add people and delete people. All records will be deleted too.A Chart will read information from the records and display changes over time in chart.I was thinking of doing it with linq to sql and i was kinda aiming at Creating datatables with id names from the script

Havent found a way of creating datatables from a script though..I was hoping for a solution like that.. And i was hoping id be able to search databasetable names.

View 6 Replies

Retrieve A Time Stamp And Then Find Out What The Fiscal Year Is

Aug 4, 2011

I am having a hard time finding some code to find a fiscal year. I want to be able to retrieve a Time stamp, and then find out what the Fiscal year is. July 1st thru the end of June So July 1,2011 thru Jun 31st, 2012 is all Fiscal Year "2012"

View 2 Replies

VS 2010 Time/Date Stamp To Mysql Returns 0000-00-00?

Aug 10, 2011

Im having a problem passing a date and time stamp from vb to mysql. My code is as follows:ComboBox1.Text.ToUpper() & "', '" & TextBox1.Text & "', '" & Now() & "'"Where the comboBox populates the first field, the textbox populates the second and in the third I get 0000-00-00 00:00:00. I have formatted the field as date and time - which is what I am after

View 8 Replies

Microsoft Access Database From VB6 - Vista - Run As Administrator - Different Date / Time Stamp?

Mar 27, 2010

I have a VB6 application which has been running succesfully for years under XP, however under Vista data loss has been observed.It appears that if the app is run 'as administrator' then it connects to the correct database file, however if the app. is not run as administrator then vista creates a copy of the database (no idea where) - hence I end up with 2 versions of the database.

In fact I can delete the database file entirely and the app. still works fine because vista is using it's own copy - the problem is how do I back up this 'vista copy' when I can't find it (search doesn't find it).

View 7 Replies

Display 2 Numbers At A Time In One Text Box?

Nov 5, 2009

i m trying to create calculator thru vb.net 2005. i have put 2 text box named as txtbox1 and txtbox2 then i have added buttons from 0 - 9 that means 10 different buttons. wen i click on button 1 it displays number 1 in txtbox1. and then wen i click on btn2 it replaces the first entry i have done in the textbox1. i want it to display both the numbers or wen i add any other number it should display it with the fist entry done. so calculation could be done...

View 1 Replies

Display The Calculation Of Time Span In Text Box?

Mar 14, 2010

how to display the calculation of time span in text box? i have this coding and dont know how to get the value between two time.. what type of format of time span that i can use.

Dim date1 As New System.DateTime(1996, 6, 3, 22, 15, 0)
Dim date2 As New System.DateTime(1996, 12, 6, 13, 2, 0)
Dim date3 As New System.DateTime(1996, 10, 12, 8, 42, 0)

[Code].....

View 2 Replies

Count Down Timer To Display Text After Certain Time Interval

Apr 2, 2011

am really getting to know more about programming each day. really interesting.
i have a form with some labels.. i need each label to display a text after certain time of the time count. i have this piece i put together.. didnt work but i guess it need a little professional touch.

[Code]...

View 11 Replies

Datetime Conversion - Display The Time In The Text Box But Nothing Is Happening

Jul 12, 2011

I've a problem here, I'm trying to display the time in the text box but nothing is happening. I've already enabled postback but the textbox is still empty! Did I do the conversion wrongly? This is my code

[Code]...

View 13 Replies

Inserting A Wait - So That Animation Has Time To Play And Stop Then Rest Of Code Will Display Other Picture And Numbers

Nov 4, 2011

I have the following

Public Class Form1
Private GIFAnim As Image = Image.FromFile("c:cointosscointoss_ani.gif")
Private frames As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[CODE]...

Now I would like to put a wait in after the line:

frames = GIFAnim.GetFrameCount(Imaging.FrameDimension.Time)
ImageAnimator.Animate(GIFAnim, AddressOf paintFrame)

This is so that the animation has time to play and stop and then the rest of the code will display the other picture and the numbers. Is this possible? I tried timer and sleep but I cant get them to work.

View 16 Replies

Display Text String In User Control At Design Time?

Feb 25, 2009

I am creating a user control that contains a panel as well as 4 string and integer properties. I would like to display the text of the properties in the user control during design time.

View 3 Replies

Read The Text File And Display The Big 5 Code?

Jan 26, 2011

I want to write a small program which can be read the content of the text file or via the textbox and then displays the characters content into "Big5" code (Traditional Chinese Font coding).

View 9 Replies

Source Code To Display Unicode Text In A Textbox?

Mar 23, 2011

What is the source code to display Unicode text in a textbox?

I basically know how to display ASCII code in a text box, but I'd like to be able to display Unicode in a text box.

View 16 Replies

Time Display - Adding Hours To Convert UTC Time

Dec 20, 2010

I am trying to create what I am sure is a simple program to add hours to convert UTC time. I want to type in a UTC time and have it convert for every state in Australia. [Code] Now that works fine however when the conversion goes past "midnight" it then shows the date and time. I have tried about 50 different things but cannot get it to remove the date when the converted time passes midnight. [Code] The string was not recognized as a valid DateTime. There is an unknown word starting at index 18.

View 8 Replies

Retrieve The Record And Display The Record In A Listbox Displaying The Time Field As The Text For That Record?

Apr 18, 2009

I hav a web service which pull records from a database and I am hosting these services in IIS which works fine but I am trying to retrieve the record and display the record in a listbox displaying the time field as the text for that record.I have created the following function

public sub get_data()
dim dt as new data.dataTable
dim service as ws webservice.webservice

[code]...

View 1 Replies

Synchronize Time From The Global Time Server In C # Code

Aug 28, 2010

I am working on a windows application project on NIST time synchronization, but can't get a proper solution for it. If anyone can send me the code to synchronize time from the global time server in VB.net or C # code

View 2 Replies

DateTime To UnixTime Stamp In .net?

Dec 21, 2009

Is there any function in vb dot net to convert datetime to unix time stamp If I google I get only the vice versa but not vb.net to unix time stamp

View 3 Replies

Code Runs The First Time And Crashes The Second Time?

Jul 20, 2011

I have a problem and i can't find it, i'll explain on the codeThe first time it runs without errors but, the second time...lista is a ListView

Dim l As New List(Of String)
Sub LoadData(ByVal user As String)
lista.Enabled = False

[code].....

View 3 Replies

SaveAs To A Location And With A Date Stamp?

Jul 1, 2009

i have seen that this is a common error but not sure what the common solution is. I need to date stamp the word doc that is being generated from my Excel Macro and i need to save this to a specific shared folder.every time i try to insert CallDate into the saveas i get an error that basicaly means that then / is not supported as a naming character. any sugestions? See Code Below.

[Code]...

View 3 Replies

How To Rename Existing File With Date Stamp

May 28, 2012

I understand how to rename a file in vb.net as I use the coding at the end of my post. However, is its possible to rename a file and if the file exists then to rename it and add +1 to the file name? So if I ran the code.
'Run it first time
My.Computer.FileSystem.RenameFile("c: est est.txt", "c: estNewName.txt")
'Run it again but it should add +1 as the file will already exists so it should be "c: estNewName1.txt"
My.Computer.FileSystem.RenameFile("c: est est.txt", "c: estNewName.txt")

Decided rather than rename and +1 it would be better to just date stamp it.
My.Computer.FileSystem.RenameFile("c: est est.txt", "Test" & Format(Date.Now, "ddMMyy") & ".txt")

View 2 Replies

Run Time Control Creation - Add X-number Of Text Boxes At Run Time

Jun 9, 2011

Just getting started in VB.NET. I would like to add X-number of text boxes at run time. And then be able to address them by their index or some sequential numerical value (like an array)

This is what I have so far:

CODE:

When I turn this into a loop to create multiple toolboxes, how do I assign a name to the controls, or will all of them be named "MyTextBox" ? I'll increment their position so thats no problem.

View 4 Replies

How To Save Text Date And Time At The Same Time

Jan 24, 2011

I am doing my school on project on rs 232. it involoves VB. I have found out how to save text in .txt file in the code. But i have no idea when i save this particular text for instance with time and date oso..

For example my i can do this.I want to save " Hi i am VIJAY "

when i open the text file i can see " Hi i am VIJAY"

But what i want is When i open the text file i want to see " Hi i am VIJAY 10:35 24/01/2010 "

is there any help i can find ?

View 3 Replies







Copyrights 2005-15 www.BigResource.com, All rights reserved