VS 2008 Increment An Alphanumeric String?

May 17, 2010

how can i increment an alphanumeric string? ex : ABC0001 and increment it to ABC0002

View 12 Replies


ADVERTISEMENT

Get A Regular Expression That Can Validate That A String Is An Alphanumeric Comma Delimited String?

Jun 23, 2011

I need a regular expression that can validate that a string is an alphanumeric comma delimited string.

Examples:

123, 4A67, GGG, 767 would be valid.
12333, 78787&*, GH778 would be invalid
fghkjhfdg8797< would be invalid

This is what I have so far, but isn't quite right: ^(?=.*[a-zA-Z0-9][,]).*$

View 3 Replies

How To Trim Non-alphanumeric Characters From A String

Apr 20, 2008

I'm working in Microsoft Access attempting to concatanate the results of a query into a single string. The code looks like this:rtn = Trim(rs.Fields(0).Value) Trim$(rs.Fields(1).Value)When I display the string in a list box, I only see the value for Fields(0) I cannot see the value for Fields(1).When I run the code in debug mode, I can see the value of rtn and it contains these non-alphanumeric boxes like this:"Earth4[] Admin[]" (where [] indicates the non-alphanumeric character)What can I do to cleanup the string, remove the [] and then display in my list box?

View 8 Replies

Loop Random AlphaNumeric String?

Feb 28, 2011

I'm trying to fill a listbox with random alphaNumeric license plate numbers. I've succeeded in the random "plate" generator, but can't quite seem to figure out getting it to loop (500 times).[code]...

View 4 Replies

Vs 2010 Increase An Alphanumeric String?

Apr 10, 2012

i've stored in a file a counter I need in the application, how can I increase an alphanumeric string,

exp:
AAAA
AAAB
AAAC

[code].....

View 8 Replies

Game Programming :: Alphanumeric String Arrays

Jul 30, 2009

I have a string array of size 51 CardListIn() representing randomly ordered cards in a deck {1d, 2d, ...14c} e.g. 9d = 9 of diamonds and so on. I then have 52 text boxes for user input. These have been put into an array of text boxes as so:[code...]

I want to search my original string array for any cards the user may input in any of the textboxes and then delete those entries from the string array.So say the user enters "1d" in one of the textboxes, I then want that removed from the string array.

I'm parsing through both the array and the text boxes fine, but for some reason that I cannot fathom, it doesn't find a match. The string array definitely contains "1d" and the textbox definitely contains "1d", but it doesn't register as a match. I've tried using Val() for the string array and the text boxes, but then it removes every entry beginning with a 1, e.g. "1d", "1h", "1c" & "1s".

View 8 Replies

Split String On Non-alphanumeric, Non-hyphen Characters

May 24, 2012

Basically, for each character in a charArray created from the string to split, if the character is a letter, digit, or hyphen, I append it to a temporary string. When I see a split character or the last character, and the temporary string has value, I add it to the collection to return.

For i As Integer = 0 To (charArrayLength - 1)
charToInspect = CChar(charArray.GetValue(i))
If IsLetterOrDigit(charToInspect) Or charToInspect = hyphen Then

[Code].....

View 1 Replies

Regular Expressions - Convert It Like This Alphanumeric, That Is Change All The Caps In The String?

Mar 21, 2012

i want to use regex to perform the following:

i have a string of characters like AlphaNumeric

i need to convert it like this alphanumeric, that is change all the caps in the string.

View 4 Replies

String ID Number Increment?

Apr 15, 2012

i have ID number which is string and i went to do query for maximam ID but it was not come

View 5 Replies

Create A String Auto-Increment

Dec 13, 2010

How to create a string auto Increment like this

For Example.

NTAA001
NTAA002
....
....

[code]....

View 4 Replies

Increment Numeric Portion Of A String?

Mar 26, 2010

I have a sql table with the following fields

ID = PrimaryKey (nvarchar(50))

Name Surname

sample value of ID = RHO-1 How do i automatically increment the numeric portion when adding a new record to the database eg: RHO-2, RHO-3 and so on.

View 4 Replies

Regex : Increment A Number In A String And Zero Fill It?

Mar 25, 2011

In VB.NET, I would like to increment a number in a string and have it zeroed filled. Here is the sample string with the 5 digit number: R00099 What I would like returned after incrementing it by one: R00100

View 5 Replies

Increment Characters And A String Of Text / Instead Of Just A Number Or Numbers?

Jul 9, 2010

In order for me to increment a Number, It's just too easy.Here's How to Increment a Number.[code]

View 5 Replies

Use Post Increment And Pre Increment Operators

Mar 17, 2008

Do we have increment operators in VB.Net? I want to use post increment and Pre increment operators in VB.Net.I want touse the statement like, i++ and ++i.

View 5 Replies

VS 2008 - Increment A Label X1 Each Time?

Jan 16, 2010

Im using this to increment a lable x1 each time i click a "picturebox" , it increments the first time i click it but thenm it wont go any further.

[Code]...

View 8 Replies

VS 2008 Auto-increment ListView In .NET?

Apr 16, 2011

I am using the following code to number the listview in vb.net.

vb.net
While myListData.Read ' using ExecuteReader Dim i As Integer For i = 0 To lvList.Items.Count - 1 lvList.Items(i).Text = CStr(CInt(i) + 1).ToString() Next i lvList.Items.Add(Trim(CStr(CInt(i) + 1).ToString)) 'col no. 1 ' adding sub items from database (mysql) ' ........End While

The output problem is as follows

Col 1
1
2
3

[code]....

There is some problem with the code. Should i try the padleft or the "D2" ?

View 2 Replies

VS 2008 Increment Date With Value In TextBox?

Apr 16, 2010

i want to Increment the Date in textbox3 by the value in textbox1and the incremented value should get displayed in textbox2

i.e
if i enter values
Textbox1=3

[code].....

View 4 Replies

VS 2008 Progress Bar Increment - Doesn't Start

Apr 22, 2009

so im running a program, that when a button is clicked, it will increment a progress bar, and loops a code i have, until the progress bar is done. The problem is i want the bar to go slower, i have it incrementing like

[Code]...

View 10 Replies

Number Beside The String And The Number Will Increment Which Time The Button Is Clicked?

Jan 31, 2009

I created a listbox using VB.NET. When the user select an item (it is a string format) in the listbox and click on a button, there will be a number beside the string and the number will increment which time the button is clicked. Anyone know how to do it...?Below is the coding I'd done, but I don't know how to do the increment part. Anyone know what coding I need to add?

Dim no As Integer = 0
listBox.Items.Add(listBox.SelectedItem & no)

View 7 Replies

Auto Increment Value To Textbox In Ms Access 2003, Vs 2008

Nov 4, 2011

I have a form and some controls as dropdown and textboxes..

The situation is that when the form loads, i want the value in textbox to be incremented, everytime it loads..

This is something i tried.. I get the value '1' everytime !! It shows no sign of increment..

However, i also want it in the format 0001,0002 if possible..I tried something like this..

Private Sub Order_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
textBox1.ReadOnly = True

[Code].....

View 6 Replies

Auto-Increment Value To Textbox In Ms Access 2003, Vs 2008?

Nov 4, 2011

I have a form and some controls as dropdown and textboxes..The situation is that when the form loads, i want the value in textbox to be incremented, everytime it loads..This is something i tried.. I get the value '1' everytime !! It shows no sign of increment..However, i also want it in the format 0001,0002 if possible.

Private Sub Order_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
textBox1.ReadOnly = True

[code]...

View 4 Replies

VS 2008 : Increment The Month In Datetimepicker Using A Command Button?

Mar 7, 2011

Im trying to change or increment the month value of the datetimepicker using a command button. I tried to use the sample code from MSDN site but I was only able to increment once. I want to increment the value of the month everytime you click the command button. Do I need to use a loop statement? If so, how do I do that? I used this code below which can only increment or change the month value once but when you click the button again, no changes will be shown.

Private Sub Button2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button2.Click
'DateTimePicker2.Value = New DateTime(2001, 10, 20)
DateTimePicker2.Value = New DateTime(DateTimePicker2.Value.Year, DateTimePicker1.Value.Month + 1, DateTimePicker2.Value.Day)
End Sub

View 2 Replies

VS 2008 Slowly Increment A Progress Bar To 100 And Then Return The Value Back To Zero?

Aug 17, 2010

Is it possible to slowly Increment a progress bar to 100 and then return the value back to zero. I was thinking of using a timer but i'm not sure were to start.

View 7 Replies

25 Alphanumeric Key With Condition?

Sep 25, 2011

I have a problem. I have been programming an activation type of security protection for my software but i ran into problems when i try to generate an alphanumeric key with conditions. i cant seem to be able to make the keys to be valid with the condition. Basically i can get the 25 keys but all of them seem to be returning 1 (ones) instead of 0 (zero which what i want. below is my sample code may be someone can tell me what i am doing

[Code]...

View 1 Replies

Checking A Textbox To See If It Is Alphanumeric?

Apr 11, 2010

I want to make a password cache, and i want it to make sure it contains both Alphbetical and Numerical characters

I also want it to be atleast 6 characters long

View 10 Replies

C# - RegEx For Alphanumeric And Special Characters

May 17, 2012

I need to define a regular expression that accepts Alphanumeric and the following special characters:
@#$%&*()-_+][';:?.,!

I've come up with:
string pattern = @"[a-zA-Z0-9@#$%&*+-_(),+':;?.,![]s\/]+$";
But this doesn't seem to be working.

View 3 Replies

Check If The Information Only Contains Alphanumeric On The .txt File?

Feb 2, 2012

As the Picture show above, When I type the question marks in my txt File, it will appear in the GPRS Username. So how to tell the user who type in the wrong information?this is my loading button's coding:

Private Sub Loadbtn_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Loadbtn.Click
'Dim strFileName As String
'strFileName = OpenFileDialog1.FileName[code].......

View 1 Replies

Convert Alphanumeric Data From Textbox?

Nov 25, 2010

how to convert alphanumeric data from textbox?

View 8 Replies

Generating 25 Alphanumeric Code With Conditions?

Sep 25, 2011

I have been programming an activation type of security protection for my software but i ran into problems when i try to generate an alphanumeric key with conditions. i cant seem to be able to make the keys to be valid with the condition.Basically i can get the 25 keys but all of them seem to be returning 1(ones) instead of 0(zero which what i want. below is my sample code may be someone can tell me what i am doing wrong, by the way i did google, woogle,bing, bang, yahoo, yadoo etc but no go.

generate the keys
Public Function GenerateCode() As Object
Dim IntRnd As Object
Dim IntStep As Object[code]....

the damn thing keeps returning 1 instead of 0. I do know i can simply change to 1 and be off the issue. but if is that easy to generate 1 the isnt easy just to break it. oh yeah the whole thing hangs when i generate the code? if i loop it, its able to get a 0 but i cant take the key thats in the loop?

View 9 Replies

Generating 25 Alphanumeric Keys With Conditions

Oct 15, 2011

I have been programming an activation type of security protection for my software but I ran into problems when I try to generate an alphanumeric key with conditions. I cant seem to be able to make the keys to be valid with the condition. Basically I can get the 25 keys but all of them seem to be returning 1 (ones) instead of 0(zero which what i want.

Code:
generate the keys
Public Function GenerateCode() As Object
Dim IntRnd As Object
Dim IntStep As Object
Dim StrName As Object
[Code] .....

The damn thing keeps returning 1 instead of 0. I do know I can simply change to 1 and be off the issue. but if is that easy to generate 1 then isn't it easy just to break it. The whole thing hangs when I generate the code? If I loop it, its able to get a 0 but I cant take the key that's in the loop??

View 8 Replies







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