we're doing a hangman game in VB 2008 and we are using an input box to enter a word that will be stored in the variable "word".How do I set it that the input box will only except letters of the alphabet. We are dealing with manipulating strings in class.I tried using the KeyPress event but that failed miserably.
View 13 RepliesWhat is the fastest way to enumerate the letters of the alphabet? Anything built into the framework?[code]...
View 3 RepliesHow can I loop through letters of the alphabet using VB.Net?
View 3 RepliesI want to validate my textbox so that a user can only add letters of the alphabet and not anything else. so far the code that I have allow alphabetic entries but does not allow to delete and backspace[code]...
View 9 Repliesi want to validate my textbox so that a user can only add letters of the alphabet and not anything else. so far the code that I have allow alphabetic entries but does not allow to delete and backspace
e.Handled = Not Char.IsLetter(e.KeyChar)
Need a function that will place letters in a cell consequatively in one column. starting over when z is reached
View 4 RepliesI'm attempting to learn VB in college. My first project is to create a program in Small Basic and then write it in Visual Basic. I'm looking for the equivalent of TextWindow.ReadNumber() from Small Basic in Visual Basic. I want to force the user to input a number not letters. I'm writing this program for the Console. Is this possible? During my testing I entered a word instead of numbers and the program crashed.
View 2 RepliesHow can we limit the textbox to input ONLY three numbers and three letters?
View 2 RepliesIm wanting to make my own alphabet for my encryption, ex:
[Code]...
Etc. What is the best way to do this and it make it as encryption?
I'm trying to create a program which accepts a letter of the alphabet. For each letter a corresponding word beginning with that letter should be output, e.g., �a� or �A� input would give Alpha as the output, �b� or �B� would give Bravo and so on to �z� or �Z� giving Zulu.So if the user enters: "abc" for example, what should happen is a list on the right of the window appears with the words starting with those letters when the user presses calculate.I don't have any code apart form the basics below.
Public Class Form1
Private Sub TextBox1_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.TextChanged
End Sub
[code]....
I'm keeping track of some things that are numbered and others that are lettered; while NumericUpDown is perfect for selecting numbered things, I need an analogue for selecting lettered things. The obvious choice would be a listbox that just contains all the letters of the alphabet. But I need to show only the appropriate range of letters, so if I want to use a listbox, I need to write a function that populates the listbox with the first n letters of the alphabet; if n > 26, it should continue with aa, ab, and so on. How do I do this?
View 17 Repliesi have a textbox full of names and names can only be less then 20 letters so if there is a line with more then 20 letters how can i delete it with code ?
View 2 RepliesI want to get letters to each harddrive I have recognized in WMI . I give an example:I have:
1x HDD (400 GB) Samsung (fixed) - 4 partitions (one of them is for Linux, the biggest problem!)
1x HDD (250 GB) Seagate (external) - 1 partition
And in Windows I can see 4 harddrives. So the thing: How can I get exact letters belonging to Samsung, and letter(s) belonging to Seagate? Make sure, that user can have more drives and more partition (maybe Linux too) ... I can divide my Seagate too, like 20 GB and 230 GB ... you know. I've checked much things in WMI like Win32_DiskPartition, but it does not help me so much ...
I want to check for the letters of the given string. for example: the string = Visual Studio next is i want to check per letter of the string. next I want to change V to x
View 1 RepliesI was wondering if anyone here has an idea how to decrypt French letters.I've managed to decrypt English ceaser cipher but have no ideas how to begin with for French as it does not include the letters K and W. So I will have certain letters translated wrongly.
I am using ASCII, c = char, Asc(c), using the ASCII numbers to decrypt.
I'm retrieving some norwegian letters for my application. I know that the norwegian letters has something to do with:iso-8859-1 But I have no idea how to implement it in my application.
View 5 RepliesI would like to post a XML file to a URL using VB 2008 but am having an issue.
Here's what I tried:
CODE:
This works.
CODE:
How to get letters from one word into strings (one letter, one string).
View 10 RepliesI'm trying to produce every possible combination of the letters in a word, however I've been very unsuccessful at figuring this out.
I can't seem to grasp what I need to do to get this working, I've been at it for the last four hours or so.for example, the word "one" would produce: one, oen, eon, eno, noe, neo.
how do you search a string for capital letters, is there a function I can use to return to me how many capital letters are in a string? I have tried searching this but as yet not stumbled across a function. Most functions I found converted lower case to upper case Etc. I thought InStr might be the one but still looking for information on that one. I did find something along the lines of .char.isupper but the textbox is .text A password 'rating' tool of sorts of which I use a counter so if I enter "STRing" in the textbox for example it will return a 3 add it to the counter and continue with the little algorithm which my rater uses to add up things such as numbers or special characters to get a final score and that indicates to the user how strong the password is.
View 2 RepliesHow would I go about writing an IF statement that would check for letters? Something like:
IF field IS NOT Int THEN
Response.Write "WRONG!"
ELSE
Response.Write "OK"
END IF
Quick question here about how to get it to accept capital and lowercase letters. I am running code that has certain Customer Types such as "T". It returns different information for that customer. There are only 3 types "T", "R", and "C". The rest return the default information. When I enter "t" into the textbox it returns the default information, not the information for "T". How do I go about getting it to accept "T" or "t"?
View 4 RepliesI'm rather new here (actually just made this account in hopes of getting this question answered. I'm currently attempting to try and get text from a textbox to change the letters to numbers. A weak encryption if you will.Example:jack and jill ran up the hill in numbers would be say j=30 a=20 c=99 d=200 ect
View 2 RepliesI need that a particular column in a DGV necessarily be written in capital letters, without the user having to press "BloqMay"... for the rest of columns the user will write normal.
View 3 Replies1) Draw three letter's 'P' 'B' & 'C' on a form (at a later date mutiples of each wil be added)
2) to be able to drag them anywhere on the form
3) to be able to lassoo them and drag them all at the same time.
For the moment the third option isn't important just as long as l can drag the letters.
I have a program which records the phone numbers I dial into one program into its own textbox. But whenever I use numlock to type the phone numbers in, it appears as "abc, etc" in the recording program.
View 1 Replieshow 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?
I'm making a hangman game (yes everyones starting point) and got the basics running. I've added so extras to it, such as reading in random words from a text file, only allowing capitals to be entered, an option of guesses the phrase etc. All very simple but a nice way to learn.
Anyway, I want it to show the letters that have all ready been entered between each guess. I want to do this by using an array and making sure the same letter cannot be entered more than once into this array.
So far i have the following:
Sub Main()
Dim GuessLetter As Char
Dim LettersGuessedArray(26)
[Code]....
and i do not know why. I want it to output the letter entered from the array "LettersStoredArray".
is there a code for generating random letters and numbers?? like between 0 to 9 and A to F??
I used this code :
[Code]...
i have a Program that filters out Text from a site but when Characters like:� � � � are there it makes them to: ?How can i make them show right in the Program?
View 6 Replies