I'm making a application that deals with word searches
You know, the grid of text from 2nd grade that you all know and love.
Example:
WWWWWHELLOWORLD WWWWWWW
WWWWWEE WWWWWWWWWWWWW
WWWWWL WL WWWWWWWWWWWW
[Code]....
There are three hello worlds in the text grid
1 Vertical 1 Horizontal 1 Diagonal
I want to highlight them all
Everything I've tried has failed except for highlighting horizontal.
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
[code].....
I have a continuous string in a richtextbox and I want to select every 10 chars and add each them as a new line in a separate richtextbox.
Example:
Richtextbox1 = 0123456789
Richtextbox2 =
01
23
45
67
89
i'm having problems creating a simple button for a programme which finds the largest word in an array and puts it into a textbox. I've done most of the coding (I hope) was wondering if somebody could help me actually with the code that finds the largest text in the array as I am struggling the most with that.
Private Sub btnLongName_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnLongName.Click
Dim LongName As String
Dim LengthOfLongestName As Integer
[code]....
Is there a simple method to tell whether a certain word is present in the webbrowser (not the source, but the visual stuff).
I can't use the source because it takes too much time to load when it's a rather large site page. And I believe I can't use instr on webbrowser1.HtmlDocument.
Who can point me in the right direction, I didn't find any solution myself with google. I only need to know if for example the word 'New' is present on this page, so a True or False must be returned
I'm trying to write a function to find a word in a string in the this format : "ThisissometextthatIneedtofindandthisisthetext. This is another text."It's read as " This is some text that I need to find and this is the text. This is another text." but there is no space between each word. I want to get the word "text" or any word in that string. Can you help me with this function with a code sample ?
And I think that this method can be implemented with a string of Unicode also because in a sentence of Unicode it contains one or few, sometimes zero spaces between each word.
I have a excel report with one sheet called "Export Report". I then add 4 more sheets and rename them accordingly.
I then need to search in "Export Report" in column A, but unknown row for the word 'Definitions' and then once found I have to copy 'Definitions' and 10 rows belows it, to the sheet called "Definitions"
How can I achieve this? At the moment I am stuck at the point of finding the word 'Definitions'. I get error Exception from HRESULT: 0x800A9C64 at this line:
LastRow = xlApp.Workbooks(1).Worksheets("Export Report").Cells(xlApp.Workbooks(1).Worksheets("Export Report").rows.count, "A").end(Excel.XlDirection.xlUp).row + 1
[Code].....
My app is a Bible Reader. At load up I can choose Genesis Ch1 and its entirety pops into a rtb. I enter a word to search for like 'God' and hit the SEARCH button. The results I get are initially what I want. I get the verse 1:1 In the beginning God created the heaven and the earth. But then the app replaces the script with other words containing God, but all jumbled up. Here is the code I am using: Private Sub ToolStripButton2Search_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles ToolStripButton2Search.Click Dim stSearch As String stSearch = Me.ToolStripButton2Search.Text For Each Line As String In File.ReadAllLines(Path.Combine(Application.StartupPath, "Bible VersionsKJV 1611King James Version of the Holy Bible.txt")) If Line.Contains(Me.ToolStripTextBox1.Text) Then Me.RichTextBoxViewer.Text = (Line) End If Next LineBryn Ryver
View 2 RepliesI have it so a user can search any book of the bible for a word and retirn its every instance (highlighted in yellow). The problem is: The app keeps searching the book over and over and over for minutes, before it finally stops. It is like it is taking many search passes through the Book, instead of just one good pass.
[Code]...
I got this
If File.Contains(Searchwhat) Then
Countnr = Countnr + 1
VinBox.Items.Add(filename)[code]....
That code works great to search for one string, but how can i search for multiple strings in the file? Lets say that "Searchwhat" looks like "GFR,EPB,IKJ" and if the file i am searching in can find all that in the file it will add the filename to the Pathlistbox.
I have a problem when searching an XML string. The problem is that I can't get it to work. I have a big XML in a string, and I only need 2 values that are each in seperate elements. It is hard to explain so it's best I just show it.This is my XML: (sorry it's very long, but I want it to be complete so my question can be answered properly).
<transactions result="1">
<transaction raisewarning="false" result="1" location="temporary">
<header>
[code]....
For each <transaction> I need the value of <Number> that is in <Header> and the value of <invoicenumber> in <line (id=1)> ... I have colored the elements in my sentence the same as I colored them in my big XML?The number of <transaction>'s can vary for each XML (these are a webservice response).I've been looking for 2 days now, and I can't seem to grasp this XML stuff unfortunately.
I am tyring to search though a string, here is the string.
{"Title":"True Grit","Year":"1969","Rated":"G","Released":"11 Jun 1969","Genre":"Adventure, Western, Drama","Director":"Henry Hathaway","Writer":"Charles Portis, Marguerite Roberts","Actors":"John Wayne, Kim Darby, Glen Campbell, Jeremy Slate","Plot":"A drunken,
[code].....
I am trying to create a function that searches each line of a richtextbox and returns that row if one of many search phrases are found.The app works wonderfully when used with longer words or muli word phrases as the search criteria.The problem I have is if the search word/ criteria contains a small string such as bae or sp then I get alot of false positives. Anytime bae or sp is found within any word it returns the results.I need the function to stop looking within the words for results and instead look at the word as a whole for a match.Below you can see that I am taking each line of text in the richtextbox, removing most non-alpha numberic characters and replacing them with spaces.Then I have it remove any double spaces with single spaces.For the search term list I have it take the text before the delimiter;and do the same.Trouble I am having is,if the search term is SP and the search phrase is "This is a space shuttle lauch"it will return the sentence since the sentence contains the word "space" which starts with sp.[code]
View 8 Replieslot_no = "lot123" s.indexof("lot123") does not return zero whereas s.indexof(lot_no) returns zero has anyone seen a problem like this? what does s contain? For Each s As String In split1
View 2 RepliesOkay so I have my array and I am trying to search it, is there a method for this
View 1 RepliesI know this has been answered before but I am having trouble with it still. I am trying to find if a textbox has an "x" as the first character. I am trying to use the left(string, 1) command as described in a couple other threads to just test the first character on the left but the only left function I can find relates to the left coordinates of the textbox.
View 3 RepliesI am trying to do a query on the registry for uninstallation of a program but dont know where to start.The structure would be like so:If {123-456-789} exisits in registry then run Msi.exe /x {123-456-789}therwise run
View 2 Repliesi'm searching the string in my applications ,the results display form is quite heavy so i thought before loding the form i want to show some search icon.how to do that?
View 9 RepliesI want to search for a specific string within a text file, however instead of hard coding these string values into the system is there any way I can have them within an external file such as a text file and have these values that are to be searched in there and then pull them from there?
View 2 RepliesI need to accum some data based on whether or not an SSN number appears in the data. I have it in a string, what I need to do is search for a numeric pattern within the string such as:I looked into regex a bit, but I don't have much time to read deep into it (my company needs the program this week) and it seems too complex to grasp in such a short time. What I've came across so far is:
If (rec.address1 Like "###-##-####")
but I don't know if this will filter it out of the string (it can appear with an address attached to it).
I'm sure but can't see the answer. Currently going through a string "DO While Not ts_IN.AtEndOfStream" looking for information. This includes then checking another string (while inside the first) for matching reference point for further data.
So within the first loop, I have a second loop "Do While Not ts_IN2.AtEndOfStream". And looping through that string searching for the reference point.
This works initially, but after awhile don't find anything because it is not going back to the start of ts_IN2 string each time loops on the first section.
It seems simple enough, but apparently I cant figure it out. Theres more to my actual problem, but once I figure out this concept then I can do the rest. I want to search a list for a given string, and if it matches, then print it out. If it doesnt match, then it moves to the next item in the list. If if doesnt find any matches, it says "no matches found".
[Code]...
I have a program which grabs the source code of a webpage and puts it into a string. I would now like to search the string for two values.
"video_id": "value 1 here"
"t": "value 2 here"
The problem, is that I don't know the position of the values, and I the values change depending on each webpage. All I know, is the text before the value, e.g. "video_id" and "t:"
Here is my code:
Dim videoid As String = TextBox1.Text.Trim
Dim wc As New System.Net.WebClient()
Dim result As String = wc.DownloadString(videoid)
Right now im using
If ListBox1.FindStringExact(TextBox2.Text) = "0" Then
Label2.Text = "yes"
GoTo procheck
[Code]....
and it searches the first item in the listbox correctly but nothing else. Im assuming im going to need to loop through the listbox somehow?
VS2008
VB.net
I have the following simple code for searching for a text string within a folder and have several questions:
Dim searchFolder As String = "C:BakerOrders estOrders"
Dim files As ReadOnlyCollection(Of String)
files = My.Computer.FileSystem.FindInFiles(searchFolder, "NEXT DAY PM", True,
[Code].....
The folder will contain up to 1,000 text files (at any point) at 20kb to 50kb each. The scan should occur every 5 sec with ~200 new files and (-) ~200 exiting files during this period.
Questions: The previous code only catch files from 1 text string. Is there a way of doing one search and returning the files which contain any of the 3 strings? Is there a more effective way of achieving this? Is there a simple / effective way of searching each file only one time by keep track of previous results while searching only the 200 new additions each scan?
This is way out of my league, I can manipulate strings a bit but i'm 1000% stuck how to approach this.
I get page source to a textbox1.text, In the source in contains multiple lines of
window.SC.bufferTracks.push({"id":5528782,"uid":"27XQR7Tk19XD","user":{"username":"Monosurround","permalink":"monosurround"},"uri":"/monosurround/music-to-drive-tanks-to-granite-eyes-monosurround-
[Code]....
Once got, need to add it self to a array then carry on looking for more instances of that type of line
I know this is a lot to ask, but iv spent the last hour googling and comes up with basic string manipulations
i am working on an assignment to search a value in datagridview column if value matched with input textbox then datagrid cursor should move to the cell having that searched vallue and if column has more than one searched values then cursor should move to next cell having that particular searched value and so on .e.g
----------
[code]....
suppose that if we search for value AROUT which is in cell nomber 3,5 and 7 when user hit the serch button first time then data grid cursor should move to the 3rd cell and when user again click search button then datagrid cursor should move to the 5th cell and when user click search button third time then datagrid cursor should move to the 7th cell i have tried many combination with FOR loop and IF condition but with following code i am able to search the string only once obviously if condition does not allow me to search a value more than once .the code is
for i as integer=1 to 90
If DataGridView1.CurrentCell.Value<>textbox1.text Then
DataGridView1.CurrentCell = DataGridView1.Item(0, i + 1)
End If
Next
I've got two text files. The first has got a list of certain keywords. Each one if these keywords are fed into a combobox. Now, when I choose one of the items from this combobox, I want to search the other textfile for the same keyword and read from that point to the next keyword. And then feed each line into a listbox. Perhaps I should use an INI-file for this purpose, doesn't really matter for me.
The textfiles have this structure;
Textfile1:
London
Oslo
New York
Hamburg
Amsterdam
The second textfile has this structure;
Textfile2:
'London'
Apples
Oranges
Pears
'Oslo'
Pasta
Salami
Monkeyballs
'New York'
Dada
Duda
Dadadish
Is this possible? The reason I want to do it this way is to create a fully dynamic system. One which relies fully on whatever information is stored in these textfiles. I'm gonna build pretty complex strings from these results later on. So far, I've got this to read the first file and add each line to the combobox:
Dim oReadMenuFunction as System.IO.StreamReader
oReadMenuFunction = IO.File.OpenText("textfile1.txt")
Do While oReadMenuFunction.Peek <> -1
Dim LineIn as String = oReadMenuFunction.ReadLine()
Combobox.Items.Add(LineIn)
Loop
I haven't programmed for some time, so I'm a little rusty Basically I'm storing HTML within a variable, and I need to count the amount of times a specific element appears e.g. <h3 class=r> for now.
I thought of using a for each loop, and passing the string above into the parentheses of the loop (using a variable ofc) however for many reason's, I don't think this has a chance of working (won't bother explaining why, as I assume you can guess). Then thought of using the .Contains method of the string class, but I simply can't think of how to use it with what I'm trying to do.
Problem: Your task is to take input from the user in string and give the following options to the user in a menu.
1- Find a String
2- Create sub-string
3- Erase a portion of a sting
4- Replace a word in the string
5- Count number of words and characters in the string without spaces.
6- Capitalize first character of each new sentence and convert the rest
of the characters to lower case.
7- Sort all the words in alphabetical order. (Use Bubble sort algorithm to perform sorting).
To perform all the above mentioned tasks you can only use pointers. Create a function to perform every task.
