How do i check for time difference for eg: i have code like this
If GetServerDateTime() < Format(Now, "MM/dd/yyyy hh:mm:ss tt") Then
msgbox ("Invalid datetime")
endif
i want to make it like if the time difference is within 2 min from the current time.... the application still can allowed to next form. Is there a specific code to do this....just to check the minute difference
I am trying to calculate the time difference between two points in time. I am using: Environment.TickCount.I set a long variable to the Environment.TickCount and then a second long variable to Environment.TickCount at a later point in time. I then subtract the second long variable from the first long variable, yet an incorrect difference is returned.
View 2 RepliesHow to get the difference of login time and logout time.(Eg. Login Time = login1 and Logout time = logout1).
what will be the format of the value.
we can use datediff() function to know the difference of two dates. but how we know the difference of two times???
View 1 RepliesLet's say i am importing a time from sql with [code]...
i want to get the difference in time from the sql time to the current time. How would i do that?I need to get the time so that if it goes over 24 hours something is blocked.
I have a to create a timecard calculator. it goes this way
txtbox1 is for their 1st in
txtbox2 is for their 1st out
textbox3 is for the difference of txtbox1 and textbox2
[code].....
I wud like to calculate the time difference between two values.I have two values which is the in time and out time of each employee.Subtracting in time from out time should yield the time the employee has stayed at the office If the in time is 09:00:00 and the out time is 18:00:00.The difference between the two would be 9 hours.
View 1 RepliesI am not sure if I should put in a Text Box or not but this is how I thought it might have to go. Textbox1 shows the start time of a procedure and textbox2 shows the endtime of the same procedure. I would like it if the textboxes were in a 12 hour clock showing an am/pm tag on the textbox's. Then in Textbox3 it would show the differance between Textbox1 and Textbox2 in Hours and Minutes.
View 9 RepliesI need a program which shows day and time difference between 2 dates.For example: The user chooses 2011/12/11 10:20:05 and 2010/12/11/ 10:40:35.Then the program shows the difference between them in days ,hours ,minutes and seconds.
View 22 RepliesIs it possible to use DateDiff to find the difference between time?I have two time periods i.e. 05:00 and 05:10pm so i would like to run some code if the time is between the two specified periods. Ive searched around and i think DateDiff could do this but unsure?
View 2 RepliesTime difference between six text boxes
View 3 RepliesWhat is an efficient way (must be performed in a loop quite often) for getting the difference between two timestamps that come in form of DateTime-variables?
View 1 RepliesI have two date time pickers , namely "Date_of_ReturnDateTimePicker" and "Date_of_IssueDateTimePicker". Now, what i want to do is, that when i press the "total" button, the value of issue date should be deducted from the return date value, and the difference in days should be put in a textbox.
View 2 Replieshow to find difference between login and logout time in vb.net
View 2 Replieshow to get the time difference between 2 date & times Where
from_time falls >= 22:00 of the From_date & the to_time falls <= 06 of the To_Date
for example:
From_Date = 01/01/2011 20:00 ' Where Work Started
To_Date = 02/01/2011 08:00 'Where Work Ended
Time_Covered_Between_22TO06_As_Night = 22:00 to 06:00 is 08:00 hrs How to equate it?
How to check a check box based on a condition at run time?
View 3 RepliesI'm using VB 2010 Express with two instance of AxWindowsMediaPlayer in order to sync two videos (the videos are of the same thing but from two camera angles). Because the videos were started at slightly different times I've manually set the start time of each one using the following
AxWindowsMediaPlayer1.Ctlcontrols.currentPosition = 314.5093196
AxWindowsMediaPlayer2.Ctlcontrols.currentPosition = 237.1639908
The problem I'm having is that whilst the WMP clock initially displays the above times in each AxWindowsMediaPlayer, when I play the videos each starts a few seconds out from the stated currentPositions.
The video files are around 300MB each and when testing with smaller video files the problem does not seem to happen. I'm guessing the large file size is causing some delay and hence causing the problem.
I am counting how many seconds it takes to go from aspx page 1 to page 2. This time is not reflecting a real clock.. Where is the bug?on page 1 I have:
Sesion("sessioncreated") = Now.Ticks
n page 2 I have:
Dim diff As Long = 0
[code].....
we are using Punch Machine for Attendance with zkemkeeper.dll and geting AttLog using Vs.net 2010.How can Get Records from SQL Query? my table structure like this
LogID int P.K.
DeviceIP varchar
EnrollNo int
[Code]....
spell check class? How to use it to spell check textboxes in real time?
View 9 RepliesI have created a license system for my application with MySql about half a year ago. What it would do is take the serial number and send it to my server if the key was correct it would return a 0 if its wrong the return value would be a 1.The problem was that when the serial number was entered correctly my program would create a "fake file" for example vb.dll in the system.And on run time my program would check for that vb.dll if the file exist it would skip my trial program and run the app as a full version. Half year later i think creating a "fake file" and checking for it on start up is extremely wrong and that's not very good security.How can i check the difference between a full version and unregistered version?
View 23 RepliesHow does one check to see if the system time is equal or not equal to a specific time? So, say I want to perform an action if your system time is between 6pm and 6am. Or something similar?
View 1 RepliesI am writing a backup process.
Step1: User selects 3 times (Tuesday 1am,3am,10am or Everyday 1am,3am,10am)
Step 2: The application should check the time settings and start the backup process automatically.
Is it possible to start the backup process if the application is not running?
What I want to do is whenever I want to add subjects to my listview it will check first if either the schedule is conflict or not. i have a starting time end time, and days but i dont know whats the proper condition to use in order to check if its conflict or not. anyone can help me on this matter this ive been struggling about this for several days.[code]
View 3 RepliesI implmented a function to check time range in vb.net. But it is giving me wrong output. My starttime is everyday at 11.00 Pm and end Time is 5.00 AM. My function if i pass 1.10 AM does not return me true output as this falls under that time range.
Private Function CheckTimeRange() As Boolean
Dim retValue As Boolean = True
Try
[Code]....
I am developing an application whereyby I want to run a check at 5pm each day. It will check if the next day is the due start of a project and if so send a notification email to the assigned developer, does anyone know the easiest way of doing this.
View 8 RepliesVS 2010 Check For Time And Day?
View 3 RepliesI have a ListView that contains 3 checkboxes per row. I want to set it up so that only one checkbox can be selected at a time. Here is my current CodeBehind...
Public Class MyClass
Dim Checkbox1 As Checkbox
Dim Checkbox2 As Checkbox
[Code].....
Let me know if I need to include anything else. Right now when I click a checkbox and another checkbox is selected then both are selected instead of just the new one..
Auto check on time clock
View 4 RepliesI would like to know how I could set up an automatic time checkup on the label text in each min?
Here it is the Private Sub Form1_Load1(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
[Code]...