How to find the number for sentences in a String data ? Edit: Ok I came up with this after following Wipqozn's method
Dim str As String = "This . is . a . text."
Dim maxCount As Integer = str.Count
Dim intSent As Integer = 1
[code].....
How do I check to see if the first character of a string is a number in VB.NET? I know that the Java way of doing it is:
char c = string.charAt(0);
isDigit = (c >= '0' && c <= '9');
Is there a way to find ALL of a specified string from a multiple-line text and express their line number as integers?
View 10 RepliesI have been trying to solve this with no luck. If i have an array Private _msg() As String = {"You have been successfully logged in.", "This message has been sent successfully.", "This message has been posted successfully."} And a string (page source) can LINQ try to find any of the Three elements in the array with out having to use a loop?
View 11 RepliesI may have a string for example potato in a vb.net application. I want to find all the occurrences of o and convert them to 0, so the desired out is: p0tat0.I know it can be done by the provided string operations but I need a regular expression in my scenario.
View 1 RepliesIf i have a line in a txt document "text.txt".Now what i want to do is open the file and read the contents.
When it find this "search.selectedEngine" term then it should delete that particular line and replace it with another string ("REPLACED STRING").
I created a listbox using VB.NET. When the user select an item (it is a string format) in the listbox and click on a button, there will be a number beside the string and the number will increment which time the button is clicked. Anyone know how to do it...?Below is the coding I'd done, but I don't know how to do the increment part. Anyone know what coding I need to add?
Dim no As Integer = 0
listBox.Items.Add(listBox.SelectedItem & no)
Okey, I want a code to that only show some words, but this time I want them to setup like this according to what checkboxes is checked:
[Code]...
I need to insert a word after every X (i.e. 4,5,6 etc) sentences in given text. I feel regex would be compact and good solution. To be specific, I need to do this in .net. regex can't identify some sentences ending with not so common punctuation, I am fine with it. I don't need 100% accuracy)
View 3 RepliesI am struggling to come up with a code that compares one sentence to three other sentences. For the input could be a simple textbox and the output being the most probable sentence (and the probability if possible).
View 3 Replieshow can do this program only read other sentence after # etc [URL] this (mister.john#gotodaniweb.com2) is in listbox so when u click it it print one the label only the sentence after # so iit prints and show only [URL]
View 2 RepliesI would like to learn how to use arrays to store sentences, then use a label or a button to show each one.
View 6 Replieswant to know if anyone knows how to seperate sentences in a dialog box? what I mean is this.I have a rather long warning attached to my closing dialog box that really needs to be there. The problem is that it appears all in one long string and I would like it to in a seperate string.Are you sure you want to exit without saving changes? If you close this window, you will close the program and lose all unsaved data!this is all coming out in one long sentence..what I would like it to look like is this:Are you sure you want to exit without saving changes?If you exit this Window the program will close any unsaved data will be lost!
View 3 Repliesi have an array consist of ({9,2,10,5,7}) and i have a total = "17".
the question is, how do i find which sum of array that match the total ??
do you people know the algorithm or in vb.net language ??
the number in array not always the same and so the total is. that is just an example.
search a dataset table and search a column within that table for a value than if the value is true in the column find out which row number it was on
View 7 RepliesSuppose I have a number[code]...
View 4 RepliesFor example, black is 0, how can I find out what number other colors are?
View 12 Replies,how to find the number of words presented for a page in the pdf file using itextsharp. To get total number of page--reader.NumberOfPages.Like wise i need how to get total number of words for a page.
View 6 RepliesI have an assignment that requires me to create 5 different arrays: nouns, adjectives, verbs, prepositions, and articles. From those 5 different arrays, it has to display 10 different random sentences in the listbox named lstRandomSentences. The sentences have to be in the following order:
<article> space <adjective> space <noun> space <verb> space <preposition> space <article> space <adjective> space <noun>. Each of those arrays have to be randomly chosen in the list box and that's what I am having trouble outputting randomly.
this is the example. The world is round. it will produce
The
world
is
round.
I Function SPLITyahoomessage () to intercept the statement, the statement should not be captured through the interception.
Here I use x () array to the breakpoint. But I say there are two windows in the pm 10:10 swept the first window of the sentence recorded in x (0) in. Then x (1) record from the second window of the sentence. Here is a very strange x (0) memory from the sentence.
Here are the features I want to achieve. It will break out in the interception of sentence in accordance with the procedure. But the second window x (1) I gradually during the scan, I found that x (1) had memorized the sentence re-enter SPLITyahoomessage () in the time x (1) into nothing.
Code:
I have a problem using my database in which I have a table with product names, codes, prices and information. I use the below method to get connected to my database and tables.
Dim dtCOP As New AmetailorDataSet.COPDataTableDim adapterCOP As New AmetailorDataSetTableAdapters.COPTableAdapter
adapterCOP.Fill(dtCOP)
[code]......
Basically I have two textboxes.
Textbox1: "(Hey|Hi|Yo)! My name is (John|Linda|Carl)"
Textbox2: Blank
What I want to do is to press a button and transfer the contents of Textbox1 to Textbox2. However, I want it to randomize the result by randomly selecting between the words in the parentheses. Now of course, the contents of Textbox1 are subject to change at any time, so I can't just add code for "Hey", "Hi" and "Yo". I need some sort of system in place that will generate random results no matter what I put in Textbox1. So I guess I have to search the string for "(", note the location and then search for "|" to isolate the characters in between as one word or phrase. Then search for ")" to determine the end of the randomizing and continuing normally until the next "(".
How I am making it work, is the software starts with a list of EVERY word. And when you spellcheck, it checks to see if the word you typed in matches any word in the list of every word (dictionary). And if not, it's misspelled. If so, then it's all coo'.The problem with this, is that I can only spellcheck one word at a time.So, I was thinking of somehow reading a sentence by words. Taking each word in order and putting them into a string. Then checking each word. My software is a learning software. I have a website that is meant to teach you computer programming. And one of the courses is Visual Basic (.NET).Visual Basic seems to be a popular programming course in High Schools so I decided that it would be a great language to add.
View 4 RepliesUsing VB.NET, Is there a way to do this RegEx call in 1 step... instead of 2-3? I'm trying to find the word "bingo", or whatever is between the START and END words, but then also inside the inner FISH and CAKES words. My final results should be just "bingo".
Dim s1 As String = "START (random string) FISH bingo CAKES (random string) END"
[Code]...
I'd like to convert a string which contains a decimal number into string that contains the binary value, the octal and the hexadecimal value of that decimal number.Afterwards I also like to convert a string containing a binary, octal and hexd. number into a decimal string.Basically I'm looking for the functions:
dec2bin
dec2oct
dec2hex
bin2dec
oct2dec
hex2dec
I'd not prefer to rewrite a function, I'm sure the framework must have these functions already.
How can I do for converting 3 in "three". Or converting for example 153 in "one hundred fifthy tree"
View 7 RepliesI am trying to get a number into a cell but as a string not a number. For example if I have the number as '12345678901234' instead of putting that exact number in it changes it to ' 1.23457E+13 '. How do I get it to read it as a string and not an integer? Here is the code that I am using.
Dim
num As String
If pRow.IsProjectNumNull = False Then
[Code].....
If I have four items in the listbox, e.g. a, b, c, d, how can I find the name by knowing from the top the item is number 3 (c)?
View 6 RepliesI have a Credit Card Number in an XML Message and I want to use a regex to find the Credit Card Number and encrypt it. All numbers are 16 characters long and they are not always in the same place in the xml, so basically I think I just need to find a string that is 16 characters and decrypt it, but I am not sure how.
[Code]...