i'm going to create event application where's times like:
a) 17:00
b) 18:00
c) 20:00
(Current compuer's time: 17:16)How do i make my application detect timezone and change a), b) and c) times for the same timezone, that people knows if event is my time 17:00 so what it is in their time?
I need to store a date and time .This date and time is converted in universal date and time.If i need to store the time zone do i have to store the computer timezone or there is any other option for example the date and time that i read form the computer NOW has inluded the timezone as well?
View 2 RepliesI need to convert the current date to unix but if I run my app in europe or in the US, I need to get the same unix time.To converto to Unix is not a problem, what I can't get it working is how to set the convert the curretn date and time to a specific timezone before converting to unix.
View 1 RepliesI need to parse a string with time info from one timezone and output as another string with the time info for another timezone.
ex. "19880311 23:44:35 Moscow" > "yyyyMMdd HH:mm:ss NewYork"
it must observe DST, parse the input with format string and allow output to be formatted with a formatting string the city names are not important and can be replaced with f.ex. timezone codes
I have a lengthy query..always it shows timeout..I am filling it in a dataset, not using command execute.Is there anyway to solve this rather than optimizing the code? any way to solve the timeout..
View 3 RepliesUsing Vb.net 2003 I am attempting to develop a tool for creating a program for a CNC Lathe. In this application I have developed the "Main" page where the operator will define the part number and other identification entries, Material specs etc.
View 1 RepliesI am using this line of code on form load event it is working very fine but i have to problems
1. It replaces the form name and display the date and time but i want to keep both date and time and forms caption separated by some space.
2. When form loads it load the current date and time but the time does not change it should run.
What should i do please please help me code is as follows
Me.Text = Date.Now.ToLongDateString & " - " & TimeOfDay
i am developing a website and in this i want automatic SQL procedure call that will called after every 15 days...
is there any trigger or procedure that works for it or in ASP.net or vb.net to achieve the above task...
I have a problem with binding my EventHandlers at the right time. Here's a pseudo code of my 1. version:
[Code]....
I thought this 2. version would use "static binding" of the events during compile time. But it seems, that they are also bound to late, namely after the initialization of my UserControl has finished and so they aren't captured again. So is there a possibility to bind the events "at the beginning" so that my events, which are raised during the init of my UserControlClass are handled in my MainClass?
How can i code my application so that it can handle two sets of key events at the same time? For example, if I was making a game where one player used the WASD, and the other the arrow keys for moving, how can i make it so that both can move at the same time? The code I used only allows one to move at a time.. (key press event, If e.KeyData = Windows.Forms.Keys.down then.... etc)
View 1 RepliesHow to implement my own events I'm not sure why do I use them. I mean instead of rising event you could simply call functions right? This is as close as I got to a good reason:
1) If you call a function that does one thing and then based on result it needs to do something else it may be a good idea to do that something else in event function that is raised when that first thing was done. This way you avoid creating long functions and can make system more intuitive.
2) If object1 is inside object2 (a variable) and object2 has function DoThis and in that function affect something in object2's parent class it's better to use event in object1 rather than mess with parent (object1) inside object2.
In a followup to another question I posted. I know it is possible to get a value indicating if the current system timezone is in daylight savings time. However, is it possible to specify some other timezone and determine if that timezone is in DST?
View 1 RepliesI have a question for the well versed among you. I have done some research, but didn't seem to find the exact answer I was looking for. So without further adieu.Given an event which needs to occur at a very specific time, whats the best and most predictable way or making that happen.
A: Use a worker thread, and threading.thread.sleep(TIME).
or B: Use System.Timers.Timer or System.Threading.Timer to execute in (TIME).
NOTE- I am fully aware that any of these will work. My question is in regards to priority of execution. How will a timer, which I can't figure out how to set a priority on, compare to a thread with a priority of Highest or even Real Time. Microseconds DO count in this instance.
I am throwing some data out into Excel and am having some formatting troubles. I have 5 columns (date, time, a long number I don't want displayed in scientific notation - text is fine, text, text). I can get it all working with numberformat, however I have to do them different ways.
Date works this way cell.numberformat = "m/d/yy" and it formats it to say 3/1/11
Time works this way cell.numberformat = "h:mm AM/PM" and it formats it to say 8:07 AM
For the long number cell.numberformat = "@" and it doesn't change the format and it gets displayed in scientific notation
BUT if I use cell.style.numberformat = "@" it works as it should, but it messes up all of the date and time cells. Apparently when you use style.numberformat, it doesn't just apply to the cell you're working with. If I try using style.numberformat with the date and time formats, they don't change and are entered as if I didn't change the format at all.
I have designed a window application that: check the contents of a folder for specific files (HTML)move files to a 'working' diretoryparse each file with webbrowser control to extract datacall webservice to collect additional data
The main form has a large ListBox that displays event messages. What I want is for the application to display the messages as they happen. What seems to be happening is that the application will do everything and then display all of the event messages at once at the very end. pointers on how to write code that will add event messages to the ListBox as they happen?
When I setup the event using DDay.ical I can successfully send the events to a user's outlook. The problem arises when multiple events are setup at the same time. When this happens all emails are updates to the original task, not new tasks.
I tried adding a name to the event using the .Name property, which results in the event email being an unsupported calendar invite.
I have the following code:
Imports System.IO
Public Class Blah
Public Sub New()
InitializeComponent()
[code]....
When I run it and save changes to a file on my C drive, the code works great, except it executes the watcher_Changed() method four times. The changeType is "4" every time.
Is there any way to get timezones list using vb.net 2003 ..I want to get timezone list and put it on combobox controls.
View 2 RepliesI'm reading remote eventlogs and want to store the "timegenerated" field from the win32_ntlogevent in a database.The Timegenerated field is a cim_datetime field and I can convert it with the ManagementDateTimeConverter object.This all works great if the remote computer is in the same timezone, if it's in a different timezone theManagementDateTimeConverter.todatetime converts it into the local time, but I don't want this, I want to have the real datetime (the same time as on theI use wmi to get the following remote information:
select bias,standardbias,daylightbias from win32_timezone
select daylightineffect from Win32_ComputerSystem
I want two functions:
[code].....
I have an application where event driven events are already detected. Each time an even is detected I increment a counter.I would like to add the following functionality:
1.) I would like to create a time stamp each time an event is detected and store them in some kind of data structure.
2.) I would like to count how many events are being stored (or in essence count how many events have occurred in the past 10 seconds, not once but continuously).
3.) I would then like to discard of any events older than 10 seconds note events are interrupt driven and can occur more frequently than once a second, but updating my count of how many events have occurred in the past 10 seconds can be done as infrequently as say once a second.
I'm just wondering how I can make a custom button, but have it inherit the regular button? I just want to change the way it looks, and change the button hover/click events
View 3 RepliesI have a form for which the objective is to show a field for each timezoneinfo stored in systemtimezones. Here are four segments of code, designer and form input code windows
View 7 RepliesDoes anyone know why the string generated by the Timestring() function remains on the old timezone time if you change the timezone whilst the application is running.
Is there a way to fix this problem without restarting the program.
I have to create buttons at rum time based on database records and implement their events.
View 5 RepliesI am trying to get a program to recognize daylight savings in Sydney NSW Australia, but everything else in the program to stay on my current timezone settings Brisbane Qld Australia. All I ned it to do is to check a box (true or false).I have tried typing in dates and coding but I need it to think for itself, I don't want to have to change it every year.I'm using Visual Basic 2008?
View 10 RepliesI am using about 5 different filesystemwatcher routines total. I am using the following
filewatch.NotifyFilter = NotifyFilters.CreationTime Or NotifyFilters.LastWrite
AddHandler filewatch.Created, AddressOf addfile
AddHandler filewatch.Changed, AddressOf addfile
filewatch.EnableRaisingEvents = True
However, there is one problem with it... whenever I open a file and change stuff, then close it without saving the changes, the events still fire. I am opening excel workbooks in code, then use xlsWB.Close(SaveChanges:=False) to close them, and the event still fires, where the file isn't really changed so it should not fire.
I need to write some code to tell the user when daylight savings starts and ends in another timezone, this is what I came up with but it keeps selecting the last Else line. The other lines are working fine, the problem is only with the lines, daylight savings today and not tomorrow. There is probably a much neater way of doing this but I thought this would work.
Private Sub Auto_Time_Change()
Dim sydneyTime As TimeZoneInfo = (TimeZoneInfo.FindSystemTimeZoneById("AUS Eastern Standard Time"))
If TSSlblTimeZone.Text = "Normal Time" Then
If CurDate.AddDays(1).Day = "1" Then
[Code] .....
I have successfully converted the FullCalendar into asp.net / VB and it works perfectly. I am struggling to change the background colour of an event based on a SQL query. I have tried many of the links on StackOverflow and on the Full Calendar Docs [URL] but I have barely any knowledge of jQuery/Javascript so this is proving very difficult for me.I have 5 Employees and I would like each of them to have a unique colour on the Calendar. In my SQL table there is a SalesPersonID field for each employee. I want to change the colour based on the ID. e.g.: (I know this will not work in this scenario, it is purely for info)
If "SalesPersonID" = "1" Then
cevent.className = "Steve"
ElseIf "SalesPersonID" = "2" Then
[code]....
how .net solve Dll problem??
View 1 RepliesThis is my matrix. I want to solve C,D and E
sample codes to solve C, D and E in VB.Net?
Answers are C=0.4857143, D=0.0000000 and E=-0.1428571 (manual calculation)