I am using VB2010 and currently have a random letter and number applicaation but for some reason students dont seem to have the ability to type these in correctly!Does anyone have some code to put words from text file or string into a text box.
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I have a text document. i want to click a button and 10 random words out of the 196000 words shown in a textbox or listbox.
View 5 RepliesI have a label that reads a random line from a text file and that string becomes the text for the label.
Now the problem; the label will only work if it is clicked because the event handler is click.What I need is this to work automatically at startup. In other words, it should change the label's text to the random string of the text file on startup of the application.
Here is my code.[code..]
I am making a program which generates Tambola Tickets. The program reads a list of movie names from a file and it randomly selects x no. of names per ticket and writes those names to a file.
For e.g. imagine there are 24 movie names. The program has to print 10 tickets and each ticket will habe 12 names.
I have written a program which does that but I think my random no. generator is repeating a few movie names pretty frequently.
plus I have to ensure that no one ticket can have a name repeated.
Dim NoTickets as Short = 10, Total as byte = 24 ' total = total movies in array
' Duplicate is function that ensures that no number is repeated
' MovieList is normal array with movie names
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I'm trying to make a form that will read my wordlist. txt (one word or phrase per line) then using a timer, insert one word randomly selected from the list, and display it in textbox1 where it will remain until another timer changes the word. The word in the textbox will display for a random time 1min to 7 min, then the textbox displays another word randomly selected from the word list.
View 1 RepliesI need some assistance because I still coming up empty on how to open up a text file and replace some words then save it as another name.
View 3 RepliesI am using the following code, but cannot get this to work. I have got it to work if the replacement is just of one word. So if the word test is replaced by mouse and the only thing in the file is the word test, it works.
How can I replace like this:
CH_IPVOD_filename.mpg > replace the CH_IPVOD_ with nothing for the result of:
filename.mpg
?
I would like to replace every instance of ch_ipvod_ with nothing.
Public Class Form4
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim fso, inputFile, outputFile
Dim str As String
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I have a text file like this:
name=xyz
user=asdfjklas
etc...
i need to have a string called name with "xyz" in it, and a string called user with "asdfjlas" in it.
How can I search a text file and return all four letter words one by one in a Label
View 13 RepliesI have found a list of words [URL] that I saved as a txt. I want to be able to cycle through it with my program I am making. I have a string and I want it to change everytime that timer3 is finished, timer1 will use it again.
An example:
dim theWord as String
timer1.tick....textbox1.text = "It is a " & theWord " day!"end sub
timer2.tick....Whatever I have this doend sub
timer3.tick...theWord = the next word in the listend sub
How would I accomplish this? Anyone better list of words than 850 in txt format.
I just got VB and I am having a hard time learning this stuff. but I am not giving up.I am looking to make a web text scraper, so I can scrape words off of webpages and put them into a text file.I couldnt find a whole lot of help in the search function. bare with me, I am new here and new to programing also.
View 5 Repliesi want to search "words with mark" in txt file.For example: i want to search: "t�m" in my txt file. but my code couldn't find that word, it could find a word "tam".[code]
View 1 RepliesI need to fetch numbers one by one from text file, suppose i have a text file with different serial numbers, like;
SHG9001231 SHG9001232
SHG9001233 SHG9001234 SHG9001235
SHG9001236
[code]....
there is no sequence like tab delimited, comma delimited or CL/LF, so it need to search on every prefix series and fetch entire serial number. But i have no clue how to write code in vb.net 2005.
How do i put the words in a txt file in alphabetical order using code ?
View 7 RepliesI am trying to get a random word in VB and was wondering if it was possible to do this through the internet some how? For example If there was a website that literally just contains random words (anything over 100 will do) and I could just select a random word from it? I can create random letters and numbers but I want a word that would be in a dictionary.
View 5 RepliesHow would you select a random word from an array list. Here is my coding:
'Create a sub which reads the words from the file and selects a random word.
Sub ReadWordsFromFile(ByVal fileName As String, ByRef RandomWord As String)
'Create a random number generator.
Dim RandomNumber As New Random
Dim words As New ArrayList
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1. Is it possible to have vb.net piece together a legitimate word of a specified length, or do I need to have a massive word list, and generate a random number to pick a word from this list?
2. I also need to separate each letter of the word and display an image for each letter, and each letter going to the next based on a timer, and can also repeat on a button click.
Eg: TWO would end up displaying T W O, a few seconds apart from each other.
Basically what I'm trying to do is to get the program to select a text string that has 2 random numbers in it from a RichTextBox. The string it would find would be similar to this:"items_win.php?item_id=24&item_number=590576"But the bolded section changes every time the page is refreshed, so how can i find the string with the numbers every time no matter what they are?
View 5 RepliesI have a text file stored as a string variable. The text file is processed so that it only contains lowercase words and spaces. Now, say I have a static dictionary, which is just a list of specific words, and I want to count, from within the text file, the frequency of each word in the dictionary. For example:
Text file:
i love love vb development although i m a total newbie
Dictionary:
love, development, fire, stone
The output I'd like to see is something like the following, listing both the dictionary word and its count. If it makes coding simpler, it can also only list the dictionary word that appeared in the text.
WORD, COUNT
love, 2
development, 1
fire, 0
stone, 0
Using a regex (eg "w+") I can get all the word matches, but I have no clue how to get the counts that are also in the dictionary, so I'm stuck. Efficiency is crucial here since the dictionary is quite large (~100,000 words) and the text files are not small either (~200kb each).
i can open a text file with 196000 words to listbox1. can i pick out 10 random words out of listbox1 to listbox2 by clicking button2? and if i click button2 again can it shuffle to a new words?
View 10 Repliesi have a text file which contain 149000 Words 1 Word Per LineI want to Search Words Who end with "sd" or something else i am using a listbox in which i load all text and then search for it i don't want to know how to search directly from text file listbox method take too much time?
View 8 RepliesIt's exactly as the topic says. I have a text file with an unknown amount of words, typed out like this:tastymuffinsaredeliciousWhat I need is a counter that will tell me how many words there are, and in this case (besides a tasty muffin), there are 4 words. Is there a simple way to do this?
View 3 Repliesprogram description:its a research paper editor and report builder program. i need to replace desired words with all blank spaces in the program
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When i executed this program everything works fine.but all the blankspaces are replaced by only one word.
how should i get every individual blank space replaced by individual words.i mean i need to get every blank space in my research paper is replaced by different words
im using visual studio 2005 and i want to generate 10 random words from listbox1 to listbox2.
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim readerVar As IO.StreamReader
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Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Btn5vowel.Click
Dim rand As New Random
Dim alphabet As String
Dim i As Integer
For i = 1 To 200
alphabet = ChrW(rand.Next("A"),to ("z")
It is giving me that the expression must be expected. I have to choose and display the fifth vowel from the list of 200 random words.
I'm trying to create a program that produces random sentences as output. With five arrays of strings, one each for nouns, adjectives, verbs, prepositions, and articles. Each array should hold several words for that part of speech. Like, the Articles array could hold the strings "the" and "a"; the Nouns array could hold "Martian", "baby", "skunk","computer" and "mosquito"; the Prepositions array could hold "around", "through", "under", "over", and "by"; and so on.
It's supposed to generate sentences by randomly choosing eight words (randomly generating eight array indices) from these arrays, always constructing sentences by using the parts of speech in the following order: article, adjective, noun, verb, preposition, article, adjective, noun. Also, the code should be properly modularized so that the code to generate each part of speech is not repeated.
How do you pick a random piece of text from a text file in this manner....
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I need to pick a random answer, not including the question. let it be the simplest solution. I am only a beginner.
I am writing a program to calculate Pi to several hundred billion decimal places and this will require lots of GB of memory. I wrote a test program in VB2008 that saved the first 16 digits of Pi (without the decimal point) to both a text file and a random access file, just to be sure it was outputting the numbers properly. For reference the first 16 digits of Pi are:
View 8 RepliesI'm tasked with the job of creating a javascript version of a units conversion application written in vb6. I have the source code but I don't have vb 6. The source code uses a dat file to hold a conversion array (unit type, unit, xfactor, plusfactor). Getting the data out of this file would be good to me. I tried creating a little app in vb 2010 to write the data from that dat file to a txt file using essentially the same code as the source code. And that has been somewhat successful (took a while to figure out the fixed string business). Now I can pull the data out as an array. The math elements of this array look fine but the strings are somewhat read-able but too garbled to use. I can't seem to fix that by changing the character set/encoding.
View 3 RepliesI have a file that has names of competitors. I want to write a VB code that selects a random name from the file.What I need is show the names moving quickly once I press enter it will select the name.
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