Count The Number Of Times When A User Enters A Character?

May 20, 2009

count the number of times when a user enters a character followed by , and I want to count , number of times. So far here is what I have if you also know a little about the split function can you check to see if what I have is right?

Private Sub Strat0_LostFocus()
Dim q1 As New rdoQuery
Dim LO As Integer

[code]....

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Either Count Datasplits Or Count Number Of Times A Character Is Used In A String?

Oct 1, 2011

This is what I have, but It doesn't work with strings for some reason (only text files):

[Code]...

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User Enters A Password - Must Be At Least 3 Characters Long - At Least 1 Number And 1 Alphabet Character

Mar 28, 2012

My homework assignment is to create a project where a user enters a password that must be at least 3 characters long with at least 1 number and 1 alphabet character. After that the password has to be encrypted so that vowels become X, numbers Z, and it reverses. For example, a password of CS2301 would be ZZZZSC. There's supposed to be Loops to extract 1 number/letter at a time and search for them in the string to validate, and I don't know what to do. The form itself has a Text Box to enter a password and a label to display the new one, and a Go button.

This is what my code looks like so far.

Option Strict On
Option Explicit On

Public Class Form1

[CODE]...

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Vb 2008 - Converting A Character That The User Enters In A Textbox To Binary

May 11, 2009

I want help emergency for a project i have, I have to make a program to do hamming codes, since now i have done the part for converting a character that the user enters in a textbox to binary.This binary now is displayed in a textbox. So now i want to save this binary to an array

e.g i have this binary 10101110

CODE:

and so on .. how can i do it?

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Create Console Program Where User Enters A Character And Respective ASCII Value In Denary

Nov 21, 2010

The latest assignment from my teacher was to create a console program where the user enters a character and the respective ASCII value in Denary, Hexadecimal and Binary, Even Parity, Odd Parity and Hamming code is returned.I've managed to implement all of them except the latter with relative ease, I am familiar with the concept of Hamming code and can compute it easily by hand, but don't really know how to implement it as a function in my program. [code]

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Count Number Of Times A Textbox Was Used?

Apr 10, 2011

This text book i have is not very good at all. the exercise's at the end of each chapter ask u to code projects without first covering the basic of what u will need do to code them. (Programming in Visual Basic 2008 Julia Case Bradley + Aninta C. Millspaugh)

Design and code a project to calculate the amount due and provide a summaray of rentals. All movies rent for $1.00 and all customers receive a %10 discount. The form should contain input for the member number and the number of movies rented. INside a groupbox display the rental amount, the 10 percent discount, and the amount due. inside a second groupbox, display the number of customers served and the total rental income.(afterdiscount).Include buttons for Calculate, clear, print and exit. The clear button clears the information for the current rental but does not clear the sumarry information. A print button allows the user to print the form. Do not allow bad input data to cancel the program; instead display a message to the user.[code]...

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Get The LIKE Statement To Work If The User Enters A Number?

Sep 22, 2010

how I can get the LIKE statement to work if the user enters a number like 403* ? The sql works if I do not enter an *

strWildCardFound = InStr(TNSearchTextBox.Text,
"*")
TNSearchTextBox.Text = Replace(TNSearchTextBox.Text,

[Code].....

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Number Of Times A Character Appears In A String?

Nov 11, 2009

How can I count the amount of times a character appears in a string?

The assignment is to create a program with 2 text boxes, label, and a button. We then need to type a phrase into the first text box, and a character in the second. Then click the button and then the label will display the output of how many times the character in the second text box appears in the first.

I have all the above setup except for how to display the amount of times the character appears in the first text box, here's a picture:

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Count The Number Of Times Letter A - E Is In The Input String?

Mar 16, 2010

input = "my mother is a great lady" output = A -3, B - 0, C - 0, D - 1, E - 2

I wanted to count the number of times letter A - E is in the input string.

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Counting The Number Of Times A Character Is Encountered In A String?

Feb 18, 2012

I am trying to count the number of times a specific character is in a string. The problem is when I run the program the letter doesn't advance from "d" in the string "debugging" and doesn't display the number of time the character "g" is found.

Private Sub Button2_Click(sender As System.Object, e As System.EventArgs) Handles Button2.Click
Dim letterCount As Integer

[code].....

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VS 2010 User Enters Number And Adds That Many Numbers And Totals

Apr 29, 2012

I am wanting to allow a user to enter a number and depending on what number is entered, it will allow that many entries. For example, if 5 is entered, the user has to enter 5 numbers. Those 5 numbers will then be added together.I 6 is entered, 6 total numbers will be added.I was trying to do this with a for next loop but I wasn't getting anywhere.

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Count The Number Of Times A Button Is Pressed While An Item Is Selected From A ListBox?

Feb 8, 2012

The List Box has three candidates and a record Button. Every time the record button is hit I need it to add those button clicks for each candidate that is selected in the List Box. My code keeps counting all the clicks no matter which candidate I am selecting in the List Box. How can I differentiate between each selected item in the List Box. Here is an image of how the application should look: [URL] Public Class Form1

[Code]...

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Allow A User To Enter Some Number (n) And A Choice Of A Count Up Or Count Down For That Many Numbers

Dec 10, 2010

designing a Windows based computer program that will allow a user to enter some number (n) and a choice of a count up or count down for that many numbers. So for example, the user enters 5 as their number and selects the count down option, the message box displayed would contain the message: "Here are your numbers: 5,4,3,2,1,0"

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Count Number Of Certain Character In A Column?

Jun 21, 2010

I'm using vb.net and a DGV to open a access DB. On load im filtering out everything except what was created on the current date. [code]...

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Populating A Date Time Picker When A User Enters An ID Number Into A Textbox

Jan 25, 2012

I am using a vb windows application I need to allow a user to enter their ID num in a text box and it need to automatically populate their date of birth

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.net - Count The Number Of Occurrences Of Each Character In A String?

May 31, 2011

I'm scanning through all characters in a textbox. Then the program counts how many of each character is in the textbox. Here's the code which adds all characters to a list:

For each c as char in TxtBox
list.add(c)
Next

Everything's working fine, except this will also add returns to the list, which I don't want. I thought I could write like this:

If c <> chr(10) Then
list.add(c)
End If

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User Enters A Username In Textbox1 And Then Enters A Password In Textbox2?

Jul 2, 2009

I have a login form that I made. The user enters a username in textbox1 and then enters a password in textbox2. The user then hits the submit button (button2) and from there it works beautifully. The problem is, I would also like the user to be able to hit the "enter" key after they fill out the password textbox (textbox2) and have it be like they pressed the submit button. When the user hits enter right now, the form hides.

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VB 2008 Console - 2D Array - Infinite Loop - Program - User Enters The Number Of Enrollments For 5 Different Campuses During Two Semesters

Jun 12, 2011

I am trying to create a program that the user enters the number of enrollments for 5 different campuses during two semesters. I just got started and here is what I have so far but when I run the program it is stuck in an infinite loop and will not go to the next function. I am not sure how to end the loop.

Here is what I have so far:
Module Module1
Dim SIZE As Integer = 5
Dim campus() As String = {"Decatur Day", "Decatur Evening", "Huntsville Day", "Huntsville

[CODE]....

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Count The Number Of Times That A String Appears In Another String?

Jul 15, 2009

How do I count the number of times that a string appears in another string. I know this code:

If odocument.ToString.Contains("window.alert") Then
pops = pops + 1
End If

But that will just see if the desired string contains "window.Alert" once, rather than how many times it does contain it.

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VS 2010 : Create A Program That Rolls A Dice A User Generated Number Of Times And Give The Frequencies Of The Numbers That Come Up?

Oct 26, 2010

I need to create a program that rolls a dice a user generated number of times and give the frequencies of the numbers that come up.I cannot for the life of me figure out how to get the frequencies?

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C# - Why When Press A Ctrl+Tab In A MultiLine TextBox,it Enters A Tab Character

Oct 17, 2011

Why when I press Ctrl+Tab in a MultiLine TextBox,

it enters a tab character even if I set the AcceptsTab property to false?

I set the MultiLine property to true, and AcceptsTab property to false.

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Save Button Which Firstly Validates What The User Enters The Form - If The User Skips The Text Fields

Jun 11, 2011

I was developing my own project in the university so what i am stack is to have save button which firstly validates what the user enters the form. for instance if the user skips the text fields, i wanted to restrict the user to fill all the form and when he completes, the save must be accomplished.

Here's the code i was trying to put but i was having problem saying the windows.forms.etc is unable to convert the save as Boolean and something like that.

Dim success As Boolean
Private Sub Save_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Save.Click

[CODE]...

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Make A Coin Toss Program Where One Toss A Coin A Certain Number Of Times Then Repeat It A Certain Number Of Times?

Nov 21, 2010

i am trying to make a coin toss program where you toss a coin a certain number of times then repeat it a certain number of times.
the problem i have is "heads(counter2)" the word "heads" has a blue error line under it how do i sort the error out and also is all the code right

Public Class Form1
Dim tosses, repeat, heads As Integer
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click

[code]....

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Create An Error Message By Message Box To Tell The User To Enter A Number Only If They Key In A Character Value?

Feb 22, 2009

how to create an error message by message box to tell the user to enter a number only if they key in a character value?

I MEAN AFTER THEY PRESS THE CALCULATE BUTTON

Private Sub btnCalcFat_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalcFat.Click
Dim intFat As Integer
intFat = Integer.Parse(txtFat.Text)
lblResultDisplay.Text = txtFat.Text * 9
End Sub

My text box is call txtFat

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Take The Value That A User Enters Into A Textbox?

Oct 6, 2009

how to take the value that a user enters into a textbox and add it to values entered into other forms by the same user. I want the values to all add together onto a new form in a label. Code for textbox:

[Code]...

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What User Enters Into Certain Textboxes

Jul 28, 2011

I've been using KeyPress to help limit what the user enters into certain textboxes. e.g. here's my code for a Phone number. It only allows for numbers and dashes: [code]It's all working fine; however, the thing I hate about using it is that when ever have to do debugging of the screen, for each keypress into this textbox, it goes into debug.I'm wondering if it's possible to do something similar when the user clicks the save button. Has anyone done any type of validation like this?

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How To Limit The Times A Character Is Used

Feb 2, 2010

how can i limit the use of a character? Specifically "." period.

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Confirm What User Enters In The Program?

May 2, 2012

Well, I have a form called customers. Login form and mainform.

So my clients want to have an option that explains this: If a user enters information in the customer form, then that information has to be confirmed by admins panel.

Get me well. When application program loads with a limited user, I set some buttons hidden so that only admin can see it when they log in. so in that case, users are not capable of inserting anything in the customer form.

But this time they want users to insert information then the information goes to administrators to confirm the information...if admins accepts the information, then information is then goes to customers table in database. If they don't confirm it, then that information will be ignored.

am using vb.net 2008 with sql server database.

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Random Number Generator Generating Same Number Many Times?

Sep 17, 2011

I have this program generating a firstname and lastname from a file. When I run this program I enter information in three textboxes. The first two are the salary low and high(salary1.text, salary2.text) and the last one is the number of "copies"(copies.text) that I want.. When I put a number such as 10 in the text box it outputs some of the same names. The firstname file has around 100 records and the lastname file has about 1000 records Why is it generating the same name The problem is even worse if I do something like 1000 copies.. it outputs the same thing 8 times and then does something different another 8 times

Public Class Form1
Dim sex As String
Function randomfirstname()
Dim infile As IO.StreamReader

[code]....

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Count How Many Times A Certain Item Appears In The DataGridView?

Nov 23, 2011

In my DataGridView, there is a column for names of machines in the database and I want to count how many machines of each time I have. I have set aside 1 text box with 1 label for each time of machine and in the text box, I want to display how many machines of that type are in the DataGridView?For example, I have 50 records and 30 of those records use machine "80ER" while 12 use "90E" and 8 of them are "PM100". I'd like the 80ER text box to show 30, 90E text box to show 12, and PM100 text box to show 8.

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