Validate Birthday With Functions?
Apr 12, 2012
am trying this program for school (spent hours upon hours upon hours working on this) and I just have not gotten it to work. This program is supposed to take a name and birthdate and make sure that the birthdate ranges are correct. For example the "month" field should have an input between 1 and 12, the date field should have an input between 1 and 31, and the year field should be between 1850 and 2012.
Imports System.IO
Imports System.Text
Public Class Form1
[code].....
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Dec 6, 2010
What I am trying to do is have a class where the functions of the same name are both instance functions and shared functions.
Public Shared Function Get...(byval xx as xx)
and
Public Function Get...
The Public Function uses a Property xx created in the constructor, whereas the Shared Function has the parameters (byval xx as xx).
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May 19, 2011
i am working on a small VB.net project and i was told to include a function where if the registered date of birth of a member equals todays date (Day and Month of course), an alert should be triggered , maybe an alarm or a Msg box poping up whenever the application is loaded saying that today is Member X birthday.
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Aug 5, 2011
I'm quite a newbie when it comes to coding. I am creating a bot to automatically fill in a form for me.I've got everything but the birthday down. When I go to debug, I select my month, date, year, and click the start button. It'll load the webpage but it won't fill in the year section of the birthday. I looked over the code and it looks fine to me.
[Code]...
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Jun 23, 2010
I want to design a birthday programe which tells me if a birthday is coming up, How do I go about doing that, I want the day on the calender to be highlighted and when the arrow of the mouse moves over it it will show the persons name and age.
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Jul 27, 2011
How can I know if I input a valid Birthday of a person in vb2005 windows base. If the user input the current date it must put a message that it is not a valid birthday.
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Dec 7, 2009
Ok so i made a program where the user enters 3 inputs in a 3 textboxes (First Name, Last Name, Bday) and when the person presses enter a check list is made under the checklistbox with the Lastname. So can any1 tell me if i click on that checklist then everything i entered shows up in a label.
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Jun 2, 2010
I want to show the names of the people whose birthday is incoming in a Richtextbox. To display maximum of 5 people only.
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Apr 26, 2012
I'm trying to figure out a way to validate the user data entered:
[Code]...
This is in MVC3, VB.net. I'm looking for an easy way to validate a users input data into the editorfor field.
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Jan 29, 2007
1) Is it possible to access the Excel mathematical functions without actually opening Excel?
I was thinking of through a DLL WinAPI call or maybe a delegate function or smaller program?
2) Does anyone know of a MS link or area that gives instruction on "how to" use every function of every Windows DLL at all?
Or for all those that Microsoft have chosen to document online at least.
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Feb 19, 2009
While converting types, I have found myself using both VB functions and BCL Convert.To* methods.
E.g.)
Cstr() vs. Convert.ToString()
CInt() vs. Convert.ToInt32()
CDbl() vs. Convert.ToInt64()
etc...
Are there any subtle differences that should be noted?
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Mar 4, 2009
Is there a way to see exactly what the functions are doing. What i mean is there a way to see the class? I know what it does, i just want to know the code.
For example the function: Membership.FindUsersByName()
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Jul 1, 2011
I'm redoing a program for my company and my boss wanted me to created the entire thing through functions...
For the task I wanted to know is it possible to have functions within functions?
Sort of like in C where we would have nested structures?
Its a FILE I/O, with robot commands, moves and verifications....
So I would find the line in an excel spreadsheet where it moves, the coordinate, put it into an array.
Take the actual results store them into a two dimensional array...etc, etc....
Another function would eventually compare the results with the moves, and within a tolerance.
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Oct 26, 2009
When you refrence a Function like this one:[code]You may want to be able to get more out of that, like this.[code]So how would I be able to add subs or functions onto a sub or function like that?
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Jul 15, 2011
I'd like to write a license management based on a wcf services.
How can I ensure that the (end)-user/"hacker" can not replace our license management services with a corrupt server?
Our license server is hosted on our server in the internet. When the server send corrupt data to the client the complete license management concept is destroyed.
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Apr 4, 2011
Scenario :
Viewmodel dienstViewModel contains a AdresViewModel
Public Class AdresViewModel
<Required(ErrorMessage:="Gelieve een straatnaam op te geven")>
<DisplayName("Straat:")>
[Code].....
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Apr 9, 2010
i have 3 div tags.Each having no. of textboxs and button.Each textbox having validation.For all button causesvalidation property is true.If i click "button1" in "div1" tag will cause validation of other textbox in other div tags.I dont want to do this ? How to avoid this?
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Apr 12, 2012
Ok.. i'm trying to validate a textbox, and i think i got the code pinned down, however,after it is validated.. how do i loop so it lets you input the data in again after you have entered incorrect data
Do
NameNew = txtName.Text
If txtName.Text > 100 Then MsgBox("too high")
[code].....
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May 1, 2009
how i validate the textbox textbox only get integer value and after that this integer value assign to a integer variable.
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Mar 24, 2010
I want to write 123.32 i have implement validation but it does not include "."
how to include it
If (e.Key > Key.D0 And e.Key < Key.D9) Or _
(e.Key > Key.NumPad0 And e.Key < Key.NumPad9) _
Or e.Key = Key.Back Or e.Key = Key.Tab _
Or e.Key = Key.Decimal
[Code]...
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Jan 15, 2012
how to validate the text box value? I have one class with function for validating the duplicate value of sql table.
[Code]...
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Apr 10, 2010
How could i validate a textbox in vb.net, so that it gives error message if i enter anything apart from alphabets?
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Feb 3, 2009
how to validate a value as an integer, heres my code:
dim myInt as integer
dim this as boolean
if myInt is integer then
[Code]....
I dont know what to put in the 1st if line, ive seen some val(myInt) stuff, and tryparse integer but not sure how to get it to work
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Oct 2, 2011
I'm trying to determine whether or not a given string is a valid url or not.[code]...
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Apr 21, 2010
I have written a small XML validator, that takes in an XML file and an XML schema and validates the XML files against that schema. It works well, except for an XML file, with this content:
[Code]...
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Dec 13, 2011
I have one vb form with two textbox,one checkbox, and two buttons. I am using SQL Database as back end for this form.[code]...
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Dec 12, 2010
I am trying to validate a password by using a regex.
* Must be between 6 to 16 characters long
* Must contain atleast 1 uppercase letter
* Must contain atleast 1 lowercase letter
* Must contain atleast 1 numeric "digit"
So far so good ...
(?!^[0-9]*$)(?!^[a-zA-Z]*$)^([a-zA-Z0-9]{6,16})$
Can optionally have any number of special characters listed below.
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Jan 20, 2012
I have modified the MSDN example to reflect my problem. When using a namespace I can't get the document to validate as I would expect and when validating a document that doesnt have a namespace it validates regardless of whether or not it has an error in it or not.
Dim errors As Boolean = False
Private Sub XSDErrors(ByVal o As Object, ByVal e As ValidationEventArgs)
Console.WriteLine("{0}", e.Message)
errors = True
End Sub
[Code]...
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May 30, 2012
I'm working on a program to delete files from a certain folder after they have aged a certain amount of time and either match via regex or extension. I'm running into an issue where files() could be:
files(0) = Nothing
files(1) = Nothing
files(2) = Nothing
etc....
Right now the way it is written, I could place
Else
log(1) = data(1)
log(3) = "Array field empty"
InsertLog(log)
And the program would log as many files as file(i) = Nothing holds. This would create redundant database records and is not wanted. Is there a way to figure out if ALL files(i) = Nothing and then place code in there to insert into the database?
'If log(3) is successful that means no files were old enough or deleted successfully
If log(3) = "Success" And IsArray(files) Then
For Each file In files
If Not file.IsNullOrEmpty(file) Then
'If files is actually something insert into the log
log(1) = file
[Code] .....
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Apr 12, 2010
What is the best way to validate a users input? I need to validate a "Name" entered in a textbox, as well as an enetered "Score".
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