Reverse Letters In Textbox?
Jul 29, 2009How can i reverse letters in textbox...
textbox2.text = textbox1.text.reverse
This code doesnt work!!
ADVERTISEMENT
Reverse The Letters In A String?
Nov 20, 2009This seems a simple enough thing to to but its giving me problems. What I have is this; a text box the user enters a word into, then a btnReverse that when clicked should cause the inputted word to display in reverse in lblReverse.Text. What seemed to me to be the easiest solution was this;
Option Explicit On
Option Strict On
Option Infer Off
Public Class frmMain
[code]....
Function To Reverse Letters (StrReverse) But Order Of Words?
Jun 22, 2010In Visual Basic 2008 Express edition: Create a new string replacing the order of the words, from last one to the first one and show it in a text box..Example: Input: This is an example Output:example an is Thisť..I know theres a function to reverse the letters (StrReverse), but the order of the words?
View 3 RepliesVS 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 RepliesMethod To Reverse Array In A Textbox
Apr 25, 2012Is There Any Method To Reverse Array In A Textbox? i want to reverse the array by line in the textbox [Code]
View 3 RepliesReverse A String Of Words Without Using The Reverse Function?
Apr 5, 2010I need to reverse a string of words without using the reverse function. This is what I have so far, BUT it only shows the last two letters. For example: if i type "John" it will only give me "ho"
Public Class frmReverse
Dim original As String
Dim New1 As String
[code]....
I need to this without using things we haven't seen in class.
Get 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.
Count Letters In A Textbox?
Aug 11, 2006Is it possible to count the number of letters in a textbox OR label [code]...
View 7 RepliesHow 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 RepliesUsing 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.
View 3 RepliesLimit Textbox To Input ONLY Three Numbers And Letters?
Sep 29, 2009How can we limit the textbox to input ONLY three numbers and three letters?
View 2 RepliesMake A Textbox That Just Write Number Not Letters
Jun 9, 2009how can i make a textbox that just write number not letters
View 2 RepliesVS 2008 Restrict Letters From Being Entered Into A Textbox?
Feb 2, 2010how do you restrict letters from being entered into a textbox?I know it invloves textbox_TextChanged but i don't know who to do so.
Edit: I figured out that Letters(25) = (a b c etc...) can be used but how to not enter the letter? Uhm.. Like, the user enters "a" and the program recognizes it using an IF statement. How will it NOT enter the letter into the textbox?
Write Only Capital Letters Into Textbox And Also Into Combo Box?
Aug 21, 2009how to write only capital letters into textbox and also into combo box.
suppose if user writes 'abc' in above defined control then vb should to display
it in 'ABC' into textbox or in combo box.
