Calculate Age In .net?
Nov 3, 2010when i enter the date of birth using the datetimepicker box it automatically compute the age and output in a textbox.text?
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Date Method - Calculate The Number Of Years For My Calculate Age Event Handler
Mar 30, 2009I 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]
How To Calculate With Mod
Nov 24, 2009I have the following code, the answer should be 2 though I am getting 3 everytime
[Code]...
C# - Calculate A Formula Which Changes Value Each Day?
Feb 25, 2009I use the following columns stored in a SQL table called tb_player:
Date of Birth (Date), Times Played (Integer), Versions (Integer)
to calculate a "playvalue" (integer) in the following formula:
playvalue = (Today - Date of Birth) * Times Played * Versions
I display upto 100 of these records with the associataed playvalue on a webpage at any time.
My question is, what is the most efficient way of calculating this playvalue given it will change only once a day, due to the (today-date of birth) changing? The other values (times played & versions) remain the same.
Is there a better way than calculating this on the fly each time for the 100 records? If so, is it more efficient to do the calculation in a stored proc or in VB.NET/C#?
Calculate A MD5 Hash?
Dec 1, 2010I have an openfiledialog, I show the dialog and the user selects there file. How could I calculate the MD5 hash of the OFD.filename/file opened? Or calculate the SHA1, what ever is easiest.
PS: This is in Visual basic 2010 Express.
Calculate All Possible Values?
Jan 12, 2011Dim
Field1 as
Integer
() = {0, 1, 2, 3, 4, 5, 6, 7}
[code]....
Calculate Different Between All Numbers?
Sep 4, 2009i have the numbers in listbox as below:
01
02
04
09
10
the question is ..how to calculate different between all numbers... exampel between 04 and 09 ,we have 05,06.07 and 08 between 09 and 10 is 0
Calculate From Listbox?
Nov 8, 2011I have buttons with values. for exmp. btn1 = 5.50 btn2=3.25 etc...when someone click on btn will ask how many of these and let say you say 3 it will multiply that with 5.50 and show it on listbox.
View 1 RepliesCalculate How Many Day Is There Before 05/12/2010?
Feb 9, 2010I have a project to calculate how many day is there before 05/12/2010.
View 10 RepliesCalculate Only The Wanted Value For N?
Oct 7, 2011I am struggling with this code that I Have to do about calculating the nth term of the Fibonacci series. The program is supposed to take the value of n and return the corresponding nth Fibonacci number.If the function is given an
invalid n value, it should return -1.
[Code]...
Calculate Pi In Program?
Apr 26, 2009Does anyone know how can I calculate pi (Ď€) in VB?
View 6 RepliesCalculate Sum In Program?
Mar 21, 2009Calculate sum in program? [code]...
View 5 RepliesCalculate The Avg Speed In Km/h?
Jul 20, 2009Given a distance (50km) as integer: 50
And a time as string in the following format:00:02:04.05
hh:mm:ss.ms
How would I calculate the avg speed in km/h?
Calculate The Avg Value Of Two Different Sql Table?
Jun 29, 2011I have 2 tables in sql server
1) I want to join those tables.
2)I have 2 columns in the table for eg:- outside temp and power by selecting the outside temp i want to calculate the average of the power with similar values.
Calculate Variance And Std Dev
Apr 30, 2009how i'd solve for variance and Std. deviation. the project is meant to record housing prices, put them in a list box, and then compute these calculations
Public Class Form1
Dim intclicks As Integer = 0
Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
End Sub
[code]....
Can Not Get Monthly To Calculate Right
Mar 24, 2011Well I am working on this homework for my class and everything is ok but i can not get the monthly to calculate right. Cause when I taype in allen with the code of 1 the monthly should be 500 and the commission should be 1005. I have been working on this for days.[code]
View 5 RepliesHow To Calculate 360 Values
Feb 12, 2007I have to calculate 360 values, for every degree 1. I've calculated all the values but my problem now is that i have to put all of them in a graph with x and y axes that are labeled but I don't have a clue how to begin.
View 39 RepliesHow To Calculate Checkbox
Jan 14, 2009How To Calculate Checkbox
View 1 RepliesHow To Calculate Data In .net
Feb 23, 2009how can calculate the total amount within this basis for UnitePrice in variablen below
View 4 RepliesHow To Calculate Date
Nov 18, 2009I 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 RepliesHow To Calculate Day Between Two Dates
May 20, 2012I have 2 textboxes, txtStartDate.Text and txtEndDate.Text, user choose date through calendar date picker. Now I want to count the days between the two selected date and save the result in the database field totalDay(type integer), the following is my code: But when I click button and try to save it into database, I receive this error:
The version of SQL Server in use does not support datatype 'time'.
Imports System
Imports System.Data
Imports System.Data.SqlClient
Imports System.Threading
Imports System.Globalization
[Code] .....
How To Calculate Rank
Nov 2, 2010i preparing a student marklist in vb.net,how to calculate rank (total,res(pass))wise,plz anybody send rank calculation coding
View 1 RepliesHow To Calculate Sum Of Two Times
Jan 28, 2010i want to calculate sum of two times example:
[Code]...
How To Calculate The Stock
Oct 8, 2011Producttable : PId, Openingstockdate , openingstock , Closingstockdate , Closingstock
Despatchtable : PId, Qty , date
Receipttable:PId, Qty , date
[code].....
How To Calculate Time
Jul 9, 2011I make a project car rentals but I have trouble counting time, to take the penalty when you return the car late,[code]but the results do not correspond..I want the result = 2 hours 10 minutes.
View 5 RepliesIDE :: Use Count - Calculate Sum() And Max()?
Mar 31, 2009In VFP9 we can use the followings and How to do it with vb.net?
[Code]...
Way To Calculate Average
Oct 11, 2009Heres my [code]...
For example if I enter in 45, 45 and 89; I should get 55.75. But instead all I get is 55. How do I get the percentage?
An Algorithm Which Can Calculate 500 factorial?
Aug 25, 2007can you write an algorithm which can calculate 500 factorial.scientific symbol(mode) is unauthorized.Answer should be in String mode.
View 1 RepliesCalculate The No. Of Rows In The File ?
Jul 26, 2011How to calculate the no. of rows in the file which we have uploaded that might be either a text file or csv or excel file.Im using the code to get the records count like this:
Dim FileCount = From lin1 As String In File.ReadAllLines(hidFilePath.Value.ToString())
Let dd = lin1.Count
Select dd[code]..........
but in some cases im getting wrong count. it is not showing the exact count.i should be able to get the count without looping each record in the file.
.net - How To Calculate Time Between 2 Date
Dec 31, 2011Can 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
