I need to keep the first 5 words from returned string, stripping of the balance.eg. I want to keep "Stackoverflow is an amazing resources" from the word below Stackoverflow is an amazing resources for developers?
I am trying to strip the first 75 characters from various strings (sentences / phrases) and it seems right but I need to ensure that the now words are truncated in the process. Meaning that if the 75 character is part of a word it needs to fall back to the beginning of the word or nearest space..
I thought of stripping the entire string into separate words and then counting the length of combining the words and stopping when I reach the target but what do I do in the case when it is not a valid sentence just a bunch of characters jammed together. I thought of using grammar parsing tool libraries and parsing into tokens etc but that seems to over complicated.
if text.length() > 75 then ctext = text.remove(text.length, 75) & "..." endif
I put elipses at the end but using the above I also get the error:
Dim phoneNumber As String = "077 47578 587(num)"How do i strip the above string off every character which isnt a number. So only the numbers are left and then check to make sure it is 11 characters long?
I know Val() is a VB6 function, but one thing I like about it is that you can wrap a string in it and it will "extract" the numerical value from the string if there are other things present (i.e. Val("123 Main St.") returns 123). This is the way my teacher taught us to use it. I know about the .TryParse and .Parse methods of the different data types, and how those can be used to check for a numerical value, but is there a replacement that can strip any non-numeric value from a string to put it in an integer (or double, single, decimal, etc.)?
im trying to strip XML tags from a string. Ive got it working, but I want to add everything between the tags <dvd> </dvd> to list boxes. Currently it only adds the last thing that is between these tags, in this case ants. How do I get it to add Shrek II then Ants, then anything else that follows etc? Here is my
Private Sub btnSimpleStrip_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSimpleStrip.Click Dim iStartTagPos As Integer ' Store start Position of the Start tag Dim iEndTagPos As Integer Dim iStartSearching As Integer
"Form1" has a ToolStripContainer1.TopToolStripPanel which contains a ToolStrip with buttons. The buttons work on ONE click when "Form1" is active.If I click on another window and then return to "Form1" the ToolStrip buttons take TWO clicks to activate.The first click returns focus to "Form1" and the subsequent click fires the button event.I want the buttons to work on the first click and not require two clicks.Note that ordinary buttons on "Form1" that are not part of the ToolStrip work on the first click when returning from another window/form?
The title says it all. How do I strip all punctuation from a string in vb.net? I really do not want to do stringname.Replace("$", "") for every single bit of punctuation, though it would work. How do i do this quickly and efficiently? Other than coding something that codes
How to strip html code from a string? I know how to do this in Visual Basic 6 using Regular Expressions 5.5 as a reference, but since I switched to VB.NET 2008 today
how to strip html code from a string? I know how to do this in Visual Basic 6 using Regular Expressions 5.5 as a reference, but since I switched to VB.NET 2008 today, I am quite unaware on how to do the same.
Im trying to work out what the best way to match 2 strings together, but with a difference.
String1 = "dog cat bird chair book table" String2 = "the dog chassed the cat around the chair"
No I know I can break string1 up by space character and check if each word appears in string 2, I would prefer to not have to do that.If there some sought of regex that would take a group of words and retrun how many of them matched ?
I am trying to strip the first 75 characters from various strings (sentences / phrases) and it seems right but I need to ensure that the no words are truncated in the process. Meaning that if the 75 character is part of a word it needs to fall back to the beginning of the word or nearest space..
I thought of stripping the entire string into separate words and then counting the length of combining the words and stopping when I reach the target but what do I do in the case when it is not a valid sentence just a bunch of characters jammed together or spaces and one character. I thought of using grammar parsing tool libraries and parsing into tokens etc but that seems too over complicated.
Here is what I have so far:
If htext.Length() > 75 Then Dim regex2 As Regex = New Regex("^.{0,75}", RegexOptions.IgnoreCase) Dim m2 As Match = regex2.Match(htext)
i was unable to implement a multiline label or a transparent multiline textbox. So ive come up with the long way.I have paragraph of words (approx 100) that changes on a click. i want to split the paragraph into blocks of 20 and create 5 strings.
' Split string based on spaces Dim split As String() = movieDetails(0).movieInformation.ToString.Split(" ")
i dont know how to put them into array. I keep getting this error " variable has been used before it has been assigned a value"
I have a string that is the body of an email my web app (VB.NET) sends when a new user account is created. The string is created in my code-behind file. How do I make just a couple of the words in the email message bold?
The following code checks a strings if it contains particular words and if yes it removes them. The problem is that it also removes characters that it shouldn't. For example: If user_input3 contains a word like lo(ok) it would remove the last characters ok. How can i modify the code to remove whole words only?
im working with a receipt layout and trying to divide up a products descriptiontext into 2 lines if its longer then 24 characters.my first solution was something like this:
If Row.Description.Length >= 24 Then TextToPrint &= Row.Description.Substring(0, 24) & " $100" TextToPrint &= Row.Description.Substring(24) & vbNewLine
Basically what I'm trying to achieve is to extract all the words within a piece of string and transfer that from one text box to another text box.
An example piece of the string would be
<laugh:894u8438:4434:words>
However the words within the string will never remain constant and the characters before and after will change. Is there anything that will read the string and take a word from the string without it being pre-programmed. The string it is reading from is uploaded from a text file.
Len gives # of chars in a string in VBScript but I'm trying to find out how to get a # of words, instead.sub fred john_val=window.document.alice.john.value john_len=len(john_val) msgbox "john=" +cstr(john_len) end sub
I need to take this string of words and separate them by each " " encountered. Then I need to place them into my list. How can I accomplish this? here's the code I have so far:
Dim txtLine as string = "Easter never homage entrance" Dim spaces, subStart As Integer spaces = txtLine.IndexOf(" ")
I was wondering how would i make a search kind of thing, for example if string1 contains all the words in string2 words. like a search(not just if string1 contains string 2).
it should work something like this:
If string1 is "an apple" and if string2 is "djsjfsfg apple sdfsfssdfs" then string3 would be nothing
BUT
If string1 is "an apple" and if string2 is "djsjfsfg apple sdfsfssdfs an ashdfjdsgfsdgfj" then string3 would be "djsjfsfg apple sdfsfssdfs an ashdfjdsgfsdgfj"
i want to write a code to swap the words in a string.
Input - I like cake Output - cake I like
To do this it would be great if there is a way to determine the index of each word.Like
1- I 2- like 3- cake
Then I can swap the words.But I have no idea how to do it.Currently I have written the code to count the number of words in a string and to get the average.
Dim str As String = Me.t1.Text Dim strA() As String = str.Split(" ") Dim TChrs As Int32
I need to display the first c.200 characters of a longer string, for the homepage of a news website. I am using VB.NET. Obviously, cutting exactly 200 chars quite often cuts a word in half, e.g.: "The last five years have seen a radical increase in the volume and complexity of company legislation. The Bahamas has established a Stock Exchange, passed legislation aimed at regu" I need a function that will produce: "The last five years have seen a radical increase in the volume and complexity of company legislation. The Bahamas has established a Stock Exchange, passed legislation aimed at" I can then add "... [More]" or whatever to the end of this string and voila! Is there any way of using regular expressions (regex), substr or something similar to produce this output?
i want to replace certain words each time they are detected in order to create a correct response. i have managed to replace the word"i" with "you" and "you" with "me" separatley but when both words are detected in the string it dont work....
ElseIf txtEnter.Text.Contains(" i ") Then Dim ii As String ii = Replace(txtEnter.Text, " i ", " you ")
I'm trying to write a utility that will split a string into known words, for example[code]...
What's the best way to go about this, I imagine i'm going to need to store a collection of known words from a dictionary in memory then iterate through them, but i'm struggling to see where to start.
How can I find words like and, or, to, a, no, with, for etc. in a sentence using VB.NET and remove them. Also where can I find all words list like above.