Date Method - Calculate The Number Of Years For My Calculate Age Event Handler

Mar 30, 2009

I am trying to calculate the number of years for my calculate age event handler, however i am apparently missing a method or whatnot because im trying to calculate the age , can anyone suggest help on this. I need to subtract years to get my age but when i try the birthdate.Subtract (currentDate) method i get an error about not able to convert from LONG?

So below is what I have.

Private Sub btnCalculateAge_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalculateAge.Click
Dim currentDate As Date
Dim BirthDate As Date
Dim Age As Long

[CODE]

View 7 Replies


ADVERTISEMENT

Calculate Number Of Years To Double It?

Apr 28, 2011

I am trying to figure out how to calculate the number of years it takes to double a user defined number. I have tried to take the number entered and multiply it by twelev and divide by two.

View 2 Replies

VS 2008 Depreciation Loop - Calculate Straight-line Depreciation (cost * 1/n) N Being The Number Of Years To Depreciate

Jul 25, 2010

I have a program where I have to calculate straight-line depreciation (cost * 1/n) n being the number of years to depreciate, and Double-Declining depreciation (cost * 2/n) using user input for year of purchase, cost, and years of depreciation. The output needs to be put into 4 columns in a list box. Year, Value at beginning of year, Amount of depreciation during the year and Total depreciation to the end of the year.

The problem I am having is with my loop. It is not properly calculating. I'm sure I am doing something wrong that is simple, but I can't see it.

Here is my code; the problem areas are bold:

Public Class frmDepreciation

Dim Cost, Life, Year, Depreciation, BegValue, EndValue, Total, Counter As Double
Dim fmtStr As String = "{0,-10}{1,10}{2,17}{3,5}{4,-15}"
Dim fmtStr2 As String = "{0,-10}{1,10}{2,17}{3,15}"

[CODE]....

View 3 Replies

Calculate Date From Year / Week-number / And Day-number

Jun 23, 2009

I have following code (in VBA, excell) for calculating a date.I have variable for yeay, weeknumber and daynumber from week, now i wanna calculate the exact date. [code] But when i place this code in vb.net don't get the correct month.It displays correctly the year, day and daynumber but is displays the month as '00'. What do i have to change?

View 2 Replies

Calculate Date From The Given Week Number For Fiscal Year?

Jan 22, 2010

I m working on a site which requires me to calculate date(s) from the given week number for the year start set by the user in his setup.for ex. user set the year is from 1st April to 31st May in his setup and he selects week say 23rd then I have to find out dates for the week selected.

View 6 Replies

C# - Calculate Location And Number Of Intersections Between Multiple Date/time Ranges?

Apr 29, 2010

I need to calculate the location of intersections between multiple date ranges, and the number of overlapping intersections. Then I need to show which date/time ranges overlap each of those intersecting sections. It is slightly more complicated than that so I'll do my best to explain by providing an example. I am working in VB.Net, but C# examples are acceptable as well as I work in both.

We have several high risk tasks that involve the same system. Below I have three example jobs named HR1/2/3/4 with start and end date/times.

HR1 {1/6/2010 10:00 - 1/6/2010 15:00}
HR2 {1/6/2010 11:00 - 1/6/2010 18:00}
HR3 {1/6/2010 12:00 - 1/6/2010 14:00}

[Code]....

View 1 Replies

C# - Calculate Difference Between Two Dates In Form `X Years, Y Months, Z Week, A Day`

Jul 10, 2011

How to get difference between two dates in Year/Month/Week/Day?

How do i calculate exact difference between to date including years, days, moths, weeks. Just like windows calculator does. ?

And represent like this 1 years, 1 months, 1 week, 1 day

View 3 Replies

Calculate The Start And End Date Of A Week Given The Week Number And Year In C# (based On The ISO Specification)?

Aug 4, 2009

I need to generate a report that shows the 52 weeks of a year (or 53 weeks as some years have) and their start and end dates. There is an ISO spec to do this but seems awfully complicated! Im hoping someone knows of a way to do it in C# or Visual Basic (its actually for Visual Basic 6 but I will try port it across)

View 7 Replies

Best Way To Calculate Time For Method Call?

Jan 31, 2011

I want to calculate the time taken by a method to execute.[code]...

View 11 Replies

Class Modifier For Method Calculate()

Oct 15, 2009

I would like a answer to the following question: For instance:

You have a class called Main. This class created a object of another class called Math.
Class Math has a method called Calculate()
Class Main wants to call this method Calculate().

What kind of modifier should I use for the method Calculate()? I always used public but now I am not so sure... Friend seems to be working as well. What is the best way to do this?

View 8 Replies

How To Calculate Date

Nov 18, 2009

I need to add 3 months to a date so i can calculate when a clients email bundle is out dated.so for instance the client registed his bundle on 2009/09/01. I need to be able to add 3 months to this date so it comes out with 2009/12/01 and then compare the dates.

View 1 Replies

'calculate' Date In Vb2005 With Date (VB 2005)?

Jun 25, 2009

there, im doing a leave management system with vb 2005..and here's my problem -how do i 'find' the expiry date?? eg: from the datetimepicker in my form, if the date i select is 1st january 2009.....how do i type the code to find the expiry date 1 year later (which is 1st january 2010) and display the date in a textbox in my form???

View 1 Replies

.net - How To Calculate Time Between 2 Date

Dec 31, 2011

Can someone please help me make this work? I want to do in vb.net calculate time between to date like this:

startdate: 2011/12/30
enddate: 2011/12/31

Calculate: ? hour ? minute ? secends

View 2 Replies

Calculate A Weekday Of A Given Date?

Nov 23, 2009

how to calculate a weekday of a given date?

View 8 Replies

Calculate Date In Program?

May 15, 2010

I have a two maskedtextbox, one textbox named as masktxtdepostdate and , masktxtmaturitydate, txtnoofmonth.

i changed maskedtextbox property as date, in format "YYYY-MM-DD";

now i need to calculate masktxtmaturitydate after entering the values in, masktxtdepostdate and txtnoofmonth.[code]...

View 2 Replies

How To Calculate Date Difference

May 31, 2011

I'd like do make a program which returns you how old you are, in years, months, weeks and days. But I didn't get it to compare different times. Input is a string which looks like 01.01.2011 (dd.mm.yyyy).

My code so far is this:
Try
dim date1 as string = '01.01.2011'
' Today
Dim date2 As Date
date2 = Date.Now
' number of seconds since date1
[Code] .....

View 1 Replies

How To Calculate Date Time

Jun 10, 2010

write a code that can calculate the difference between the datetime a article has been published and datetime of now.like this example :this article has been published 4 minutes ago...this article has been published about 2 days ago...

View 2 Replies

Calculate Number Of Minute?

Jul 12, 2011

I'm trying to calculate the total number of minute that pass 8.00am .. there are few record that the time are greater than 8.00 am which is : 08:15:00, 08:07:00, 08:05:14, 09:01:01 15 + 7 + 5 +61 =88 minute so I should get 88 minute then show it on label1.text

Dim dc As New DataClassesDataContext
Dim q = (From p In dc.times
Where p.name.Equals("Nick") And p.time > New TimeSpan(8, 0, 0) _

[code]....

View 3 Replies

Calculate Age In Months Given Date Of Birth?

Apr 18, 2011

Example of a function that would return an integer (how many months old) based on a persons age when given the date of birth?

View 1 Replies

Calculate Date Difference In SQL Query?

Feb 15, 2012

I need to calculate date difference using flowing query but it does not work. [code]...

View 3 Replies

Calculate Differences From One Date To Another With Datetimepicker?

Feb 27, 2012

Im a beginner at visual basic. I did some codes refering to a form in which I need to calculate the differences between my my date of birth to another date. I did a statement which gives me the difference between those in the format of years, but I need to know how I can put the months and days example if my birthdate is 11/26/1991 and I want to calculte how many years, month and days has transcurred until today it would be like 20 years 3 months and 11 days.

[Code]...

View 17 Replies

Calculate Expiry Date On DATETIMPICKER?

Feb 11, 2012

[Code]...

how could i make my datetimepicker to compute for the expiry date within 5 years... example date grated is 1/2/2012 and expires on 1/2/2016

View 1 Replies

Calculate Number Of Days Between Two Dates?

May 11, 2009

how can i calculate number of days between two dates.....for xample between 24/12/2009

View 9 Replies

Calculate Number Of Months Between Two Dates?

Mar 3, 2011

I have two date values.

Example:

Dim d1 As DateTime = New DateTime(2010, 6,6)
Dim d2 As DateTime = New DateTime(2011, 2,2)

View 3 Replies

Calculate Number Of Moths Between Two Days?

Nov 3, 2010

How to code to calculate number of moths between two days? For example, BeginingDt=09/01/2007, EndingDt=05/20/2009 should be list as below:

2007:4
2008:12
2009:5

(If date of month >=15 will count as whole month, if <15 will be ignored)

View 6 Replies

Calculate Partition And Put In Sql Select Row Number?

Jun 4, 2012

trying to calculate the partitions for 8 portions, and putting in select statement for row number,something like,

If Not (dstotal.Tables(0).Rows(0)("totalrecord") = 0) Then
dPartition = CInt(dstotal.Tables(0).Rows(0)("totalrecord")) / 8
End If

[code]....

View 2 Replies

Calculate The Factorial Of Given Number Using Recursion?

Mar 29, 2010

calculate the factorial of given number using recursion.input the number in textbox and show the

result in another textboxrajeev ranjan, on 29 March 2010 - 12:38 PM, said:calculate the factorial of

given number using recursion.input the number in textbox and show the result in another textbox.

View 3 Replies

Calculate Week Number In One Month?

Dec 8, 2006

How can we calculate week number in one month.I am bit confused about caliculating this week number in one month.for example if we take today date 8/12/2006.Now we are in which week ? 2nd or first week (in december month)Our zone is united kingdom..

View 11 Replies

How To Calculate Number Of Lines In A Text Box

Feb 27, 2009

I am hoping that someone can help me with a problem I've got at the moment using Compact Framework.Net 2 SP 2.At the moment I have a UI with a series of text boxes and each textbox displays the contents of a database field. These are shown one beneath another with a scroll bar on the right hand side of the form. Each textbox has a set width which might.I would like to adjust the height each text box based on the number of lines it is holding, the font size and the font in order to avoid using scroll bars on each textbox.[code]

View 3 Replies

C# - Calculate StartDate When End Date & Back Days Given?

May 5, 2011

I am developing c#.net solution where i have to calculate Start Date based on provided End date and Duration (back days) without weekends.

i.e. End Date: 05/5/2011
Back days: 5
Start Date = (05/5/2011) - 5 days (Excludes weekends)
Start Date = 29/04/2011

View 3 Replies







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