I have 2 datetimepickers. I want one to display the current time and the other to display the time one hour ago: So far I can getb them both to display the current time:
Code:
Dim TimeInterval As Integer = 60
Private Sub SustomizeGraph_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
TimeTo_dtp.CustomFormat = "HH:00"
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How to I look at the current date/time and minus the column 'LastTransactionTime' to find anything in the 10 minutes?
View 4 RepliesSo let's say I have 1400, I want to convert it into 2:00PM I tried the following:Dim convertedTime As String = DateTime.ParseExact(theTime,"HHmm", Nothing)
And it would give me this: 6/12/2012 02:00:00 PM
I do not want the date part, neither do I need the seconds. All I need is 2:00PM
I am stumpted when it comes to getting the current system hour.
View 3 RepliesI have a text box in a GUI where user can enter in time in this format: 2:00 PM
I want to take this text and convert it into hour of the day (sorta military time but I just want an integer)[code]...
vb Label3.Text = Format(Now, "mm:hh")
That is my issue. It's giving me 24 hour time, and I want 12 hour time, with out showing AM or PM.
I have a DateTimePicker,whose
dateTimePicker1.Format = Time
dateTimePicker1.ShowUpDown = True
But now i want only the hour part from the Date Time Picker as i have to compare the hours with some logic in my Database.
I have a DateTimePicker,whose dateTimePicker1.Format = Time dateTimePicker1.ShowUpDown = True But now i want only the hour part from the Date Time Picker as i have to compare the hours with some logic in my Database.
View 6 RepliesI would like to count time range for hour in visual basic and my time is in 12hr format and the time1, time2 including date is from oracle database.
View 5 Repliesin one textbox i have 10:00 PM and in another textbox i have 12:00 PM....i want to subtract 10:00 PM from 12:00 PM and get result ie 2 hours...how can i perform that?
DateTime.TryParse(TextBox1.Text, d1)
DateTime.TryParse(TextBox2.Text, d2)
the code is to convert the text into time.
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I wrote a VB.NET Windows Service, which works fine. I have only one issue with it. I want the service to execute on the half hour and top of the hour marks (e.g. 9:00, 9:30, 10:00, 10:30, 11:00, etc etc etc). I am using the following code:
Protected Overrides Sub OnStart(ByVal args() As String)
' Add code here to start your service. This method should set things
' in motion so your service can do its work.
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This code works, however, if the service starts at, say, 10:15, then it executes at 10:15, 10:45, 11:15, 11:45. How do I make it so it always executes on the 30 minute and top of the hour marks?
i need to add a increment hour and increment min button, here is the code :my ? is this how do i make the two new buttons work like code wise ?? this is attempt like 5 everytime ive played with the code and added buttons ive crashed the program?
Public Class TimeTest
Dim time As New Time() ' construct Time with zero arguments
' invoked when user clicks the Add 1 to Second button
Private Sub addSecondButton_Click(ByVal sender As System.Object,
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I have a date in the future e.g. 13/10/2008 I need to subtract the current date (today is the 28/09/2010) minus 7 days, so thats 21/09/2010 minus 13/10/2008, which would equal erm, 720 something ? But the current date won't always be 28/09/2010, obviously. I need the code for this. EDIT: When i said future I mean past :)
View 3 RepliesSo I currently have the following:
2 timers
2 labels
1st label is "Clock" this pulls the time from the users current time zone/local time
2nd label is "UTCClock" Which would be UTC time
Now I have this for the first label: clock.Text = Format(TimeOfDay, "hh:mm:ss tt")
Which would give the users current time zone/local time. As for the UTC.. how would I add in for the UTC time from where the user is located at? I did some searches.. but couldnt find what I was looking for.. IM pretty sure its not as easy as getting the users current time zone/local time.. So im assuming that Theres a "bit more" code into getting UTC time..
I 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
How to get the current date and time in textbox in IST ( Indian Standard Time) in vb.net ?
View 1 RepliesI'm writing a report scheduler that is somewhat of a clone to the backupexec scheduler and the layout can be seen in post #10 here: [URL]..It works great and saves/edits/deletes records just fine, but now i need to compare those records one at a time in a windows service that i'm writing in order to trigger automated report creation and emailing - i already have the report and i already have the code for the emailing, i'm just looking for the most efficient way to loop through the table (that i've pulled in to a dataset) and compare its records with the current date and time - if true, the event fires.
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1stSun, 2ndSun etc are bit fields, time is a datetime, and the remainder are varchar. My service checks the database every thirty seconds.The english version of what i'm trying to do is "Connect to the database, grab the entire table (it will always only have 5-6 entries max, so i felt 30 second sweeps was okay), and If today is the 1st Sunday of the month, and it is currently 11:00:00 a.m. (could be any day or time, this is just an example) - loop through the dataset to identify if any records match the time field or greater - if they do, fire the report
I need to compare the current time with different time intervals, how can i get the time in this format so i can compare them.Format: 09:45:00
View 3 RepliesI have a form with the DateTimePicker control on it. When I select a date it gives a value like "date time" (Eg.: 5/12/2010 12:20:35 PM). But here the time returned is current time. What I need is for the date chosen from the picker automatically set the time to 00:00:00 instead of the time when the date was picked.
View 3 Repliesi have a form with the DateTimePicker control on it. When I select a date it gives a value like "date time" (Eg.: 5/12/2010 12:20:35 PM). But here the time returned is current time. What I need is for the date chosen from the picker automatically set the time to 00:00:00 instead of the time when the date was picked.
View 1 RepliesI am trying to get the current GMT time in vb.net and can't seem to figure it out. A lot of google threads pointed to using DateTime.UtcNow but that gives an incorrect GMT time.
MsgBox(DateTime.UtcNow) 'outputs 11/21/2010 14:46:41
[URL]
Dim purchasedate, purchasetime As String
purchasedate = Date.Today
'Stores current time in the variable purchasetime
purchasetime = System.DateTime.Now.ToString("HH:mm:ss")
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I am trying to add 60 seconds to the current time (purchase time) but would my method of System.DateTime.Now.ToString("HH:mm:ss") + 60 add 60 seconds to the current time ?
I am on a windows application form where people can log in and add status ... and it's all online via sql database.
What i am looking for is a sql query that Insert into the table the current time,so i can print on the application the time the status have been changed .
I am lost and I do not know why this code will not work. Based on the time, I am trying to assign the shift to the variable intShift. Like right now it is 6:06 AM I stepped through the code and it falls into 2nd shift.
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I had following coding:
Dim date1 as date
time1 = DateValue(Format(Now(), "yyyy/MM/dd ")) + TimeValue(Format(Now(), "HH:mm"))
How to make it suitable for datatype DATE in oracle?
Im trying for a message box to pop up with a price, depending on the time. Before 11:30 costs £3.00, afterwards costs £4.50. This is what i have tried but it this code gives me the message for £3.00 when the time is over 11:30 Dim day As String = Format(Today, "dddd")
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What is the coding for current time picking..the algorithm should be like this:
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What is the best way to get the file date and time of the currently running executable?
View 4 RepliesI'm looking for the equivalent to a Java System.currentTimeMilli(), in VB.NET.What is the method to call? I know about Datetime.Now, but not about the actual conversion to long milliseconds.More details about my specific need: I need to manage a login expiration. So most likely when I log in, I will set a "expiration_time_milli", equal to the current time + the timeout value. Then later, if I want to check if my login is valid, I will check is "expiration_time_milli" is still superior to current time.
View 4 RepliesHow can I have a Folder created with the Current Date and Time as iets Name and at the same time Save a Picture into that newly created Folder. Here is the code I am trying to get to work.
PictureBox1.Image = myCam.copyFrame _
(Me.PreViewPictureBox, New RectangleF(0, 0, Me.PreViewPictureBox.Width, Me.PreViewPictureBox.Height))
'<<< Creating New Folder and Saving Image to that Folder.>>>
If (PictureBox1.Image IsNot Nothing) Then
Dim NewFolder As DateTime = Now
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