Count Letters In A Textbox?
Aug 11, 2006Is it possible to count the number of letters in a textbox OR label [code]...
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Count Letters By Using Variable.Length But Count Words?
Jul 5, 2009I am looking for a way to count words in VB My full code is as follows Public Class lblTranslator
[Code]...
Get Letters And Count Occurrences?
Jun 7, 2011I am trying to create a program that would allow me to put a paragraph in a textbox, get each letter, and output the letter and number of occurrences of each letter in a listbox.
View 1 RepliesVB Program- Count Letters?
Nov 4, 2011i cant get it to work.I am creating an application on visual basic that displays the number of times a specific letter occurs in a word or phrase. (both upper and lower case counts)So far this is what i have, and its not working:
private sub BtnCountLetter_Click(ByVal sender As object, ByVal e As System.EventArgs) Handles BtnCountLetter.Click
Dim strText As String
[code].....
Count Instances Of Letters In Column?
Jun 4, 2010Right now im using code to count the instances of certain letters in column named "status" the problem is i use a filter to filter them by the date they were entered, but the counter gets ALL the instances in the DB not just the ones displayed in the datagridview.[code]...
View 14 RepliesCount Occurrences Of Letters In A String?
Nov 4, 2009QuoteWrite a Visual Basic Console Application which executes a Do-While loop repetitively. Each time the Do-While loop executes input a String value, count and display the number of occurrences of the letters �a�, �b�, �c�, �d� and �e�. Use at least one Select Case statement inside your Do-While loop. For example, suppose during one execution of the Do-While loop you input the following String value: �My mother is a great lady!�. Your program should input this value into a String variable, compute the number of times each of the letters �a�, �b�, �c�, �d� and �e� occurs and output the results: a � 3, b � 0, c � 0, d � 1, and e � 2. Terminate your Do-While loop once a value of �All Done!� is entered for the String value.
Here is my code:
Dim s1 As String
Dim a, b, c, d, e, count As Integer
Do While (s1 <> "all done")
[Code].....
Count The Occurrences Of Letters In A String?
Nov 5, 2009My problem is an error that states Variable 'count' hides a variable in an enclosing block. Here is my project and my code so far:
1. Write a Visual Basic Console Application which executes a Do-While loop repetitively. Each time the Do-While loop executes input a String value, count and display the number of occurrences of the letters �a�, �b�, �c�, �d� and �e�. Use at least one Select Case statement inside your Do-While loop. For example, suppose during one execution of the Do-While loop you input the following String value: �My mother is a great lady!�. Your program should input this value into a String variable, compute the number of times each of the letters �a�, �b�, �c�, �d� and �e� occurs and output the results: a � 3, b � 0, c � 0, d � 1, and e � 2. Terminate your Do-While loop once a value of �All Done!� is entered for the String value.
2. In the same Visual Basic Console Application, following the Do-While loop described in step 1. above, enter another String value and modify it by replacing all occurrences of the word �hi� with �hello�; all occurrences of the word �today� with the word �tomorrow�; all occurrences of �hate� with �love�. Output both the original String value and the modified String value.
This is my code:
Module Module1
Sub Main()
Dim s1 As String
Dim a As Integer = 0
Dim b As Integer = 0
[code].....
Count Uppercase Letters Visual Studio?
Dec 13, 2011I can only find answers on this using vba or java.I am taking a user input from a textbox and counting the number of uppercase characters given.This is homework so if you could even point me in the right direction I would be much obliged.[code]....
View 3 RepliesOpen A File Then Count Characters Or Letters
Mar 30, 2012I want to creat a programm with an interface that can do:
1.Open a text file
2.Choose the file
3.Display the file(in a dialog box for exemple)
4.Count the characters from it and then display the result in a textBox
I made this program but the problem is that the result is not correct.For exemple:my text file has 14 characters and if i run the programm the result from textbox is 84.I don't know what is wrong?!I'm biginner in VB and i what to know how i can fix this error.[code]
VS 2008 Make A Textbox Change Some Letters Within Textbox When Click A Button
Jun 29, 2009I want to make a function in VB 2008 with which u can make a textbox change some letters within the textbox when u click a button. So example: Textbox1 has got in it: url...Then when I click button 1, it has to change ....
View 8 RepliesMake Validations For Textbox Allow Numbers Only Or Textbox Allow Letters Only?
Sep 9, 2010How to make validations for textbox allow numbers only or textbox allow letters only?
View 14 RepliesGet First 2 Letters From A Textbox?
Sep 8, 2009Is there a way to grab the first 2 letters in a textbox?
as in if the user puts in hc7972
i need the full hc7972 bit and instead of having another textbox i can just use this to get the value instead
like the first 2 letter represent the team name
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click[code]...
Adding Letters In A Textbox?
Mar 25, 2009i wondered if its possibile to have a textbox(multiline) full of letters eg
qwqewrtrfuiuouoiihgfgxfhcgjhvkjgjkvcvvnhj
adfsgfsgtrdsgrdgdrgadstgahfthfjfjfhsdhfhjkkxzc
cvxbxmbcnmhfgjdsfjtjnvvczdnerjEtrurtyururvfjsdf
and nor the number of spaces from a desired letter to the last.In the case above there is E(which i made capital letter).How can i code to know that from that E till the end there are 17 spaces?
Allow Only Letters And Numbers In TextBox?
Oct 10, 2010How can I allow only letters A-Z (both lowercase and capital) and numbers 0-9 to be entered into a TextBox control? Also spaces are not allowed either.Goldfish64
View 2 RepliesAllow Uppercase Letters In A Textbox?
Jun 20, 2010is there a way to only allow uppercase letters in a textbox?
I want to run checks against something else and it's needs to be in upper case.
How To Change Letters In Textbox
Aug 17, 2010how to change letters in TextBox example:
TextBox1.text="abcde fg" and a-->x b-->y c-->z f-->t after that must be TextBox1.text="xyzde tg"
i think that i need something like this
TextBox1.Text.Replace("a", "x")
TextBox1.Text.Replace("b", "y")
Permitted Letters On TextBox?
Jun 22, 2010I'm just trying to add a simple function to the textbox for security that if i only allow 0 - 9 Numbers and i try to put a letter it wont let me
View 5 RepliesReverse Letters In Textbox?
Jul 29, 2009How can i reverse letters in textbox...
textbox2.text = textbox1.text.reverse
This code doesnt work!!
Using A Textbox To Enter Only Letters?
Dec 6, 2010here is my problem, I'm using a textbox to enter only letters, no number, so i'm using a loop with a decision structure to tell me that the input data is wrong and prompt to input the data again but when I enter the correct data in the input box, vb2010 display this error "Conversion from string to type 'Double' is not valid.", this problem is making me crazy.
[Code]...
Find All Combination Of The Letters In A Textbox?
May 17, 2009write up the code for a program that could find all combination of the letters in a textbox and input the outcomes into a listbox, and I don't want any of them to repeat.
View 6 RepliesAllowing Only Letters And Space Key In Textbox
Nov 3, 2009I have a textbox and I need to restrict entry to only the letters A-Z , a-z and the space key. I know I need to use something like
If (Microsoft.VisualBasic.Asc(e.KeyChar) < 65) _
Or (Microsoft.VisualBasic.Asc(e.KeyChar) > 90) etc
with an e.handled at the end
Delete The First 6 Letters From A Line In Any TextBox?
Feb 7, 2010how can i delete the first 6 letters from a line in any TextBox?
View 39 RepliesDisable To Enter Some Letters In Textbox?
Dec 26, 2009How to disable to enter some letters (a,b,c,d...) in textbox? I want to can write just numbers and colon ( in textbox.
View 11 RepliesDistribute Numbers And Letters From One Textbox To Many?
Dec 6, 2010I'm on VS 2008 I have one form contains many textboxes,when I write in one textbox (UserName) the letters and numbers should distribute to the other texts where each textbox has only one letter or number from the original text to get them ready to be encrypted.
What code I can use in text change event that takes the whole text and throw it in the other textboxes so each textbox has only one value ?
Set The Mask For The Textbox For Only Letters And Numbers?
Apr 26, 2009I want to set the mask for the textbox for only letters and numbers with no spaces like thisthe "*" represents letters and numbers)
View 17 RepliesTake Letters Out Of A Textbox Then Re-display Them Scrambled?
Jul 28, 2010is there any way to take letters out of a textbox then re-display them scrambled, such as the word Tissue then at the push of a button make the word displayed sisute or some other order?
View 11 RepliesTyping Uppercase Letters Into A Textbox?
Apr 13, 2011how to typing uppercase letters into a textbox in VB .net 2005
View 5 RepliesAllowing Only Numbers (not Letters) To Be Entered Into Textbox
Nov 15, 2009I have a textbox which controls the interval of a Timer control. How do I filter out letters? Is it possible to restrict entry to numbers only (like if you enter a letter or a space, nothing happens)? Is there a property of the textbox that can accomplish this?
View 4 RepliesForms :: How To Avoid Typing Letters Into Textbox
Jun 10, 2009i want to create such a textbox in which only the numbers and one period should be allowed to type.
View 6 RepliesForms :: Validate A Textbox To Reject Letters?
Sep 22, 2009I'm doing a programming course at college, and I'm making a simple program that finds the mean of three numbers. Making the basic program was easy, but I can't work out how to validate the text boxes so that they only accept numbers. I've Googled, but I haven't been able to find anything. I have a look on the forums here but couldn't find anything either.
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