I am trying to make a program which goes through the HTML code of a page and then searches for a certain phrase. I have gotten up to the point of executing a search on a site and then dumping the html code of the body.How would I go about doing this?
The phrase I'm looking for is "<tr><td><a
href=javascript:d(87178)>Name of File</a></td><td>Date Submitted</td><td>Likelyness
to work(%)</td></tr>
All I would need to do is find the number inside of the parenthesis (87178) in this example and I THINK I'm good to roll, so how would I do that?
For a project I am doing i need to create a hangman game on visual basic.net. I get given the code and need to make certain changes.
I need to make it: Get a New word or phrase from a text file Be able the user to guess the whole word have some validation so you can only type in spaces and letters using their ASCII values This is what I have done so far but it is asking me to declare "i" when my teacher says we dont have to:
Dim NewPhrase As String Dim PhraseHasBeenSet As Boolean Dim PhraseGuessed As Boolean
I have an assignment that asks me to create an application that lets the user enter a word or phrase, then displays the number of vowels found in that word or phrase.
Here's what I have so far:
Dim mystring As String = Me.txtenter.Text Dim chars As Char() = mystring.ToCharArray() Dim newString As System.Text.StringBuilder = New System.Text.StringBuilder()
I'm working on a problem where i have to allow a user to input a word or phrase and then determine if it is a palindrome (a words that reads the same forwards and backwards) . It also says that the program should use a Boolean-valued function procedure named IsPalindrome that returns the value True when the word or phrase is a palindrome and the value False otherwise.
I'm learning to Program in school and i use vb.net 2003. Im trying to create a letter count application that displays the number of times a specific letter occurs in a word o phrase. (uppercase lowercase letters should not be counted) I started out by doing the folllowing:
I'm trying to find a way to have text that would be "Live" as in if a user types an incorrect phrase/letter in a text box, a message will appear prior to a "save" button being pressed. It's pretty much the same as when you're registering on these forums, it checks the availabilty of the username as you type it.
I ran into this assignment that asks me to "create an application that allows the user to enter a word or phrse, then the Label should display that word or phrase backwards in all lowercase. For example, I enter "I read" Then the label should display "daer I" I try to do this with "Substring, Replace, etc", butnone of them work. Is there any particular method to achieve this assignment?
Alright. I have a project I need to complete by 11:00 am today. I need a program that will allow a user to input a phrase into a text box. Another text box to input a letter. Then I need the program to count how many times, the letter appears in the phrase. I have everything set up. I know how to count how many characters are in the string, but not how many designated letters there is.
I'm trying to identify if the input of a textbox is non numerical, which cannot be converted to an integer/double for calculation. I do this by converting the input1.text to ascii, and looking at the value to determine the type of input. My question is whether there is any way I can analyze the whole input character by character? Asc() only gives the ascii value of the first character, but what if the input is "9W" etc? Such inputs will pass my character test, but cannot be converted to an integer.
All i want to do is write some text into word... some of the text is normal text the other is bold... how do I achieve this?The samples I have seen, they either do normal text or bold.. but in different lines utilising InsertParagraphAfter()I need to have both in the one lineie how do i do the following line? using vb.net and word automation (word 2010)
I'm presented with a puzzle. Where I work there are a huge amount of Word templates which all contains an autonew eventhandle which contains some errors. And this error lies within all templates. And I was wondering if there might be a way of scanning a directory for templates which contains this macro and change the macro code slightly?
I can search for the word Love in an .rtf file and return every occurance of the word into a RichTextBox. It returns the word and the scripture the word is in, but it also isreturning a bunch of weird text like: archan78988yykp etc etc. How do I onlyreturn the scripture with the searchedword, in this case the searched word is love. The code I am using is as follows:
< If Line.Contains(Me.rtbSearch.Text) Then 'show search form
what would be the optimum code in VB2010 that check a file to determine:
1) is it a text file, and
2) if it is a text file, does it contain any non-ASCII characters
Note that LF, CR, and EOF would be expected, and should not be flagged. I can think of 3 - 4 ways to do it, but there may be a 'best' way in terms of simplicity and speed.
The following code allows words to be added to a listbox. Add the word to a text file and create a folder with the word as its name. The second part undoes the actions.If I try to delete the word immediately after adding it one of two things happen.
1.An error is reported stating the path cannot be found. Although the listbox index value is correct according to the code the error is pointing at that index +1.
2.The code continues to the point of requesting conformation to delete the folder, still pointing at the index value +1. I the action is confirmed the wrong folder is deleted.
However if I stop debugging, then run the code again all works correctly.Is it likely to persist when the application is compiled?
Imports System.IO Public Class Form1 Dim pathlist As String = "M:Visual Studio 2008ProjectsEnvironment and Conservation GlossaryEnvironment and Conservation GlossaryGlossary List.txt"
I have a label that is supposed to display a word for 5 seconds and then move down the list in a text file and display the next word.I'm oddly able to make it work in random mode, but not going down the list in order.. random would be ok if used words didn't come up again.
Code: Dim DurHold As String = My.Computer.FileSystem.ReadAllText(Application.StartupPath & "FlashWords.txt") Dim DurDelimiters() As String = {vbNewLine} Dim DurTextLines() As String = DurHold.Split(DurDelimiters, StringSplitOptions.RemoveEmptyEntries)
I wanted to make a simple program for people to create passwords out of phrases. A phrase can be a quote, or something that is easy for you to remember. An example would be: "I visit the MSDN often". The passphrase from that would be: "IvtMo".Notice the case is retained. The phrase is just the first character of every word. The button click function is to convert the phrase into passphrase.The capital() function is change random characters in the passphrase to uppercase. This works by using the Dim x As
String = Int(TextBox2.Text.Length * Rnd())
which allows "x" to be equal to the length of the passphrase text times a random.
Controls: Button named Button1 CheckBox named CheckBox1 TextBox named TextBox1 TextBox named TextBox2 Private Sub Button1_Click(sender As System.Object, e As System.EventArgs) Handles Button1.Click If TextBox1.Text <> String.Empty Then[code].....
In VB.Net, is it possible to highlight ALL instances of a phrase instead of only a single instance of it, for example: txtView.SelectionStart = txtView.Find("ERROR: Invalid command entered.") txtView.SelectionColor = Color.Red This would highlight "ERROR: Invalid command entered.", however if my RichTextBox text is: ERROR: Invalid command entered. < Only this line will highlight ERROR: Invalid command entered. ERROR: Invalid command entered. Alternatively, is there a way I can simply colour the line when I write it to the RichTextBox?
I want to make the program check for a certain phrase/word in a sentence. Example- User types in google, program checks if theres an extension(or whatever its called)if there isn't, it will automatically put a .com after google.
i need a little bit of help with the checkedlistbox. What i want to do is add a phrase or a reminder and if i check the checkbox of that item, i want the text to be strikeout (the text with a line in the middle) and when the form closes i want it be removed from the checkedlistbox.
I need to check for specific words so that the program will know what smtp client will be used. For example. If the from textbox will have @yahoo.com on it then the program will make use of the smtp for yahoo.
I have a form that has a web browser to display the word doc. I want to be able to edit this word doc with a text box. How can this be done. I searched for this online and came up with this: [URL] But I'm not really sure what to do with it.I have some code: Public
How can i find how many word in rtb1.text are same with tb1.text?
kinda like search...
you type in something like "hi", and it tells you how many times it has been used in rtb1 label1.Text = rtb1.Text.Contains(tx1.Text) 'the above returns - true or false - how can i do tht but with it actually telling me how many times it has been used??
i need to create an application that when i highlight a text (outside the application (like a word text) ) and i click on control + f it prints it in a message box
I want to write a program that can copy a selected text in a active program (like word, excel,...) then paste it in my program to do some editting. Is it feasable, can anyone give me a clue how can I do it?
I'm using VB 2005 .NET and I want to make an application that will use Rich Text Box.For example I write "IF something Then" I want to change color to all words IF and Then in blue for example.And some other words in different colors?
