Counting Days Between Two Dates With Exclusions?
Jan 29, 2012
I'm trying to count the days between two dates, excluding Saturdays and Sundays. I've written this code so far
Dim startDay As Integer
Dim endDay As Integer
Dim days As Integer
[code].....
View 1 Replies
ADVERTISEMENT
Mar 8, 2010
I have a datatable that stores information on employees. What i'm trying to do is use it to run a seniority list looping through the table using the current system date. The looping part i have no problem with, and the system date calculation also i know how to do. The problem call the date from the startDate column to do the calculation.
i have tried
dim sDate As date = "startdate"
but i get an error that it cannot be converted to date.
View 11 Replies
Jun 10, 2011
Counting days independent of system calander ?
View 1 Replies
Jun 10, 2011
I want to add a feature to my trial version of the application. After first activation, I want to make it limited to 90 days. But I am concerned about user's changing the date of system hence deceiving my application. Is there any possibility to make it fool proof in a way that even if user takes the calender back, application expires after 90 days of first activation? First activation date has been saved in the database.
View 2 Replies
Oct 30, 2009
Compute("COUNT([SoldDate])", "[SoldDate] >= #" & DateTime.Today.ToString() & ateTime.Today.AddDays(180).ToString & "#") get the following error:
tring was not recognized as a valid DateTime.
View 3 Replies
Feb 24, 2010
I've been trying many ways to calculate the round number of days between two dates, I mean, counting the whole days. An example of what I need:
[Code]...
View 3 Replies
Nov 7, 2010
I'm trying to get, as the title says, the number of days between 2 dates. TextBox8 is set to a parsed version of the current date. The user has to enter the other date into TextBox7.Then I try to use this function that i made. The code does not work, I get an exception. I have never made a function before so I don't really know much about them. I honestly don't even know if this is possible,
[Code]...
View 5 Replies
May 11, 2009
how can i calculate number of days between two dates.....for xample between 24/12/2009
View 9 Replies
Dec 8, 2011
I need to show a report, which will show weekly report for training session.. from Monday to Saturday some time Sunday with the number of participants per day.i want sql query to complete this task.eg.
code days mon tues Wed thurs fri sat sun
10001 3 22 22 22 0 0 0 0
10002 5 10 10 10 10 10 0 0 and so on....
Here no. of participants are same for all days of that training session.
Updated Query
.....................my query as per @competent_tech suggestion .........................
CREATE VIEW SessionDOW
AS
[code].....
here week start from 12th dec and end to 18th dec but training session start from 5th dec and ends at 14th dec but still next few days(15,16,17,18) showing participants value.
View 1 Replies
May 11, 2009
How can I calculate number of days between two dates. For example between 24/12/2009 and 29/12/2009. How can I know that how many days are there between these two dates?
View 4 Replies
Jul 28, 2009
[code]...
this is for a single date..but i have list of date ....and i want to check how many days fall from march 20 to apr 10 between jan 4 to apr5..
View 11 Replies
Jan 1, 2012
i want a function to calculate days number between 2 dates
for example :
start date = 2011/11/13
end date = 2012/01/02
i want months to be 30 days always .
thats mean
18 days in November
30 days in December
2 days in January
sum = 50 days
View 4 Replies
Dec 21, 2011
I've been given two dates that takes their values from two respective dtpickers.I've got to calculate the exact amount of days, months and years between them.[code]The problem is that this function gives me ALL the amount of respective days, months and years passed, but I need to split them up in the correct way. Ex, between 28/2/98 and 13/1/2007 the result should be 15 days, 10 months and 8 years. And above all, the result is that the function indicates one month more (or one year more) with only one day (or month) passed between the two dates!
View 10 Replies
Nov 20, 2011
How do I calculate the difference between two dates to display as a number in days?I have 2 text boxes (txtHStart_Date & txtHEnd_Date) I have used an Ajax Calendar Extender to enter the dates in each of these text boxes.I would like to get the difference between these two dates to show in a seperate text box (txtNoOfDays)
I've seen the timespan function but can seem to get this to work. I'm not to sure how to declare the text boxes as the dates I would the calculation to be made from
Code:
Dim D1 As Date
Dim D2 As Date
Dim ts As New TimeSpan
D1 = txtHStart_Date.Text
D2 = txtHEnd_Date.Text
ts = D2 - D1
But I know this isn't right. I also don't know how to get it to display in the 3rd TextBox.
View 3 Replies
Jul 28, 2009
Dim myDate1 As DateTime = datetimepicker1.value
Dim myDate2 As DateTime = datetimepicker2.value
Dim myDateToCheck As DateTime = datetimepicker3.value
[Code]....
this is for a single date..but i have list of date ....and i want to check how many days fall from march 20 to apr 10 between jan 4 to apr5..
View 3 Replies
Sep 17, 2011
how to manipulate the dates to determine which date will be 30 days more then the datetime control I have on my form. i need to take the chosen date from the DateTime control, and determine what date it will be in 30 days. Eventually I will use this process to search through the database to print monthly reports.
View 4 Replies
Aug 2, 2010
I try to make a WFA for filling, reading etc. to a database. I want to compare 2 dates (actually 1 date is changed by 42 days) that are chosen by a user through a datetimepicker. After comparing the 2 dates the "newest" date has to show up in a non editable textbox. This Is my code (of course I have 2 subs for the datetimepickers as well).
Private Sub AwbdatumTextBox_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles AwbdatumTextBox.TextChanged
Dim DatumbinnenkomstDateTimePicker As DateTime
[code]....
View 3 Replies
Jun 4, 2009
how do i get total no of days between two days which might include leap year
right now i'm getting the no of days by using DateDiff function in vb.net. but i reckon it is not precise. cos it is not validating leapyear.
View 7 Replies
Apr 15, 2012
I need this for 2 different changes.ON one form i got a week calendar, the other a month calendar.Was hoping to add 2 buttons previous & next.To scroll back in time x days, or x days forward.And similar for the months, but instead of days months.Can anybody give me a exaple or a method how to get this to work?Figured it could be done with a loop, but not sure anymore.
View 2 Replies
Jun 27, 2011
The function for getting the difference in days between two days is giving me a wrong answer here.What could i be doing wrong??? DateDiff(DateInterval.Day, CDate("28/1/2011"), CDate("31/1/2011"))
View 1 Replies
Jan 25, 2010
Get the current number of usage days, unique usage days, etc in an evaluation license using CryptoLicensing Generator.
View 1 Replies
Dec 12, 2011
convert days to months and days?
Normal 0
false
false
falseEN-US
[Code]...
View 3 Replies
Sep 28, 2010
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 Replies
Feb 20, 2010
I have two dates. [code] How to print all dates between these two dates in one listbox, for example: [code]
View 8 Replies
Jan 12, 2011
Say the user specifies these two dates....
Start Date: 2010-12-05
End Date: 2011-01-15
If I select December 2010 I should get the folllowing
startdate = 2010-12-05
enddate = 2010-12-31
Select January 2011 then
startdate = 2011-01-01
enddate = 2011-01-15
Should I subtract dates? How can I get the start and enddate for the current month/year based on the overall start and end date.I'm coding in vb.net.
View 1 Replies
Oct 2, 2009
I'm using two datetimepicker controls to set the start and end dates for a range of dates I'm searching for.I want to make sure that the start date selected is not greater than the end date. This code works, but it runs the messagebox prompt twice for some reason. I've tried to ignore it from doing this, but it's not working. Can someone tell me what's wrong?
Private Sub dtpStart_ValueChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles dtpStart.ValueChanged
[Code]...
View 2 Replies
Dec 15, 2009
I have one more problem with MonthControl.And when I bold some dates the program doesn't show bold dates on month calendar.When I move on next or previous month and get back to currently month the program normal displays bold dates. What's the problem?
View 22 Replies
Mar 16, 2012
I have a simple form with Start/Stop buttons and a textbox that shows a ctr. When you click the Start button it loops to displays an incrementing ctr in the textbox. Can't seem to figure out how to get the Stop button to work while the ctr is being displayed. I've tried putting the loop in BackgroundWorker and Delegates too with no luck. Am I close or in left field, what's the magic? [code]...
View 6 Replies
Mar 14, 2010
I need a simple method of counting all characters in a text box and when a button is clicked a message must display if the amount of characters has exceeded 25.
View 4 Replies
Feb 4, 2011
Ok, so I have a string called item. It's value is "Coffe`". When I try to get the number of caractors by using:
textcount = item.length
However it returns with the value "5". even though there is 6 caracters.
View 6 Replies