.net - Searching For Largest Word In An Array?
Mar 25, 2009
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]....
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Jan 19, 2012
My datagrid view looks like this :When I put the table to fill in word,my report looks like the table below, but I want my rank days are arranged from smallest to largest as in the table below :
Cod for filling
in the table word I use this:
Dim Tabela3 As Word.Table = WordDoc.Tables.Add(WordDoc.Bookmarks.Item("endofdoc").Range, DataGridView2.RowCount, 6)
Tabela3.Range.ParagraphFormat.SpaceAfter = 0
Tabela3.Columns.Item(1).Width = WordApp.MillimetersToPoints(33.3)
[code]....
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Nov 8, 2010
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].....
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May 9, 2009
[wink]You'll notice i dim'd n as integer = 0...[/wink] hehe I need a bit of advice on how to find the largest number stored as data in an array. For example vote(0) = 6, and vote(3) = 12, and lets assume all the other vote(n) are less. How do I pick out the big one?
[Code]...
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Sep 5, 2010
Getting largest and smallest number from an array and placing in 2 dif Posted 02 November 2010 - 05:34 PM I have the code written for everything except when I try to display the highest and smallest numbers from the array into a label it display 0 for both the smallest and highest number.Question: Create an application that lets the user enter 10 values into an array. The application should display the largest and smallest values stored in the array.
*The form is a list box with 2 labels and a button to retrieve the 10 numbers and put them in the list box then the other button puts the highest and lowest number in the 2 labels
Note: Place them in 2 diff sub-routines.
Option Strict Off
Option Explicit On
Public Class Form1
[code]....
The only issue i have is to get the smallest number to show up.. mine just keeps showing "Zero".
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May 24, 2011
I have an array of integers and I need to know the index of the largest number (not the actual value, just the index of whichever is highest).
However, if one or more indexes "tie" for the highest value, I need to have all of the indexes that share that high value.
I assume this function would need to return an array (since it could be one or more indexes), but I am not totally sure how to go about getting the more efficient solution.
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Oct 25, 2010
I'm using vb10.
Public
Function RndNum(ByVal
NumLwr As
[code]...
I want to find which of the 64 elements has the highest number and which of the 64 elements has the lowest number?Is there a new command in vb10 to do this quick with little code?
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Dec 10, 2009
What I am trying to do is fill an array from the largest index to the smallest index -- with the desired effect of reversing the values in the array. I have been looking at doing it with 2 for...next loops and I thought I had it, but I don't. As the reversed array is empty at the end of the 2 for...next loops here is code that I have been playing around with.
Dim myIntArray() As Integer
ReDim Preserve myIntArray(4)
myIntArray(0) = 0
myIntArray(1) = 1
myIntArray(2) = 2
[Code] .....
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Nov 2, 2010
I have the code written for everything except when I try to display the highest and smallest numbers from the array into a label it display 0 for both the smallest and highest number. Question: Create an application that lets the user enter 10 values into an array. The application should display the largest and smallest values stored in the array. *The form is a list box with 2 labels and a button to retrieve the 10 numbers and put them in the list box then the other button puts the highest and lowest number in the 2 labels
(I am not sure how to display line numbers in my code on VB2010, please if you know tell me and I will edit the post)
[Code]...
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Nov 2, 2009
For my assignment I have to tell the largest and smallest number in a label, and the numbers are generated randomly in this code:
Dim intNumbers(14) As String
Dim intCounter As Integer
Private Sub btnGenerate_Click(ByVal sender As System.Object, ByVal e As System.EventArgs)
[code]....
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Apr 7, 2011
I have the following code for a structure:
[Code]...
I create an array of this and load different distances into the ProjectileDistance property of the array. My question is this: How do i sort this array from smallest to largest value of ProjectileDistance?
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May 4, 2010
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.
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Aug 10, 2010
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
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Nov 1, 2011
I previously posted a Question about code that uses a function to return the frequency of characters in an array. I have now got this code.
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Sep 1, 2009
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].....
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Jul 12, 2011
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
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Jul 16, 2011
I 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]...
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Feb 15, 2012
I am learning about the search capability in an array. I wrote a code that stores three names (first & last) and I want to:
- Make the user select a number (from 1-3) by using a (combobox)
- If the user select the proper number then a message will appear that the name is there.
- If not then an error message will appear.
I did all I could by creating this but my main problem is in the (ButtonFind). I went through lots of tutorials and this is what I came up with and I hope that my code is correct.[code]
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Jan 2, 2010
I have an array (Items) which holds lots of instances of a class (Item).Item has 2 properties, a Group and an ID.there may be more than Item in the array(Items) that have the same Group and ID properties.How do I "search"/get the first Item which matches a specified Group and/or ID
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Jun 21, 2010
I need to write a program that allows the user to input student's names (in textbox) and their studentID (using array) and searching (by name and id). the list of the student data should display in a gridview.
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Jan 11, 2011
I am having trouble writing a loop that will check to see if a random number exists in an array.Let me Elaborate I have a function that returns a random (integer) number between a range called GetRandom()I want to execute GetRandom() and then check to see if MyArray() contains the new number, if it does not contain the number then I want to add it to the array, if it does contain the array then i need to run GetRandom() again until it doesn't contain the number.how to determine whether to throw the number out or add it to the array.
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Aug 2, 2011
Okay so I have my array and I am trying to search it, is there a method for this
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Jan 31, 2012
Write a program that requests a color as input in a text box and then determines whether or not the color is in the text file. The program should use the Boolean-valued Function procedure IsCrayola that returns the value True if the color in the text box is a Crayola color.
Public Class Form1
Dim colors() As String = IO.File.ReadAllLines("colors.txt")
Dim IsCrayolaAnswer As Boolean = IsCrayola(colors)
[code].....
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Dec 10, 2008
Say I have an array of doubles sorted from smallest to largest. What is the FASTEST way to find the closest value in the array that is LARGER/SMALLER than the search value if an identical value is not found.
Code:
dim myArray() as double = {1.245, 2.45, 3, 4.556, 5.4434}
'LARGER AND SMALLER SEARCH for 3 should obviously return 3 because its in the array.
'LARGER SEARCH for 2.46 should return 3 because it is the closest LARGER value
'SMALLER SEARCH for 2.46 should return 2.45 because it is the closest SMALLER value
I certainly can do this on my own, but I am looking for the fastest way.
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Apr 2, 2009
I need to search a Byte array for the existence of another Byte array. The first array is large, about 30,000 bytes and the second varies but is usually between 300 and 500 bytes. I need to know the start position of the second array inside the first. For example if these were the arrays:
Code:
Array 1 Array 2
00
34
00
23 23
00 00
64 64
00 00
41 41
00
45
92
33
I would need to know the start position is 3.
Code:
For x = 0 To UBound(Array1)
If Array1(x) = Array2(0) And Array1(x + 1) = Array2(1) And Array1(x + 2) = Array2(2) Then
' Found it
End If
Next
And loop through finding it by brute force but array 2 will be a different size on each system so doing the above, although I could make it work, isn't practical. I could even do multiple if's like if I find the first byte then find the second, then find the third, and make it a little more bearable but still. Is there a simple way to find a array inside another array?
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Jan 30, 2012
I'm trying to search an object array for a particular object and return the index. g always ends up being -1 even though I'm expecting it to be 0. What am I missing?
Private Sub btnX1_Click(sender As System.Object, e As System.EventArgs) Handles btnX1.Click
Dim g As SByte = Array.IndexOf(buttons, sender)
MsgBox("If worked: " & g, MsgBoxStyle.OkOnly, "Test")
End Sub
dim buttons() as object = {btnX1, btnX2, btnX3}
Basically, I'm trying to design a function that can get the index of an element from one object array and use that to grab an element from a different array at that same index.
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Aug 23, 2009
I am working on a program that searches an array for the lowest score then displays it in the label. So far I have coded it in For Next and For Each Next loops, but now I have to do it for a Do Loop. I've gotten it to work if I have the For Next in the Do Loop, but I'm trying to not have the For Next loop in the Do Loop.[code..]
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Dec 23, 2009
I need to write a program that shearches a list obxes and displayes the information that is linked in a text box. How would I do this?
[Code]...
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Oct 17, 2011
So I have a function that looks up values in a jagged array, and it goes like this:
Private Function Lookup(ByVal Search_path As String) As Integer
Dim i As Integer = 0
Do Until MasterIndex(i) Is Nothing 'throws an exception here
[Code]....
Problem is, when I test this with an empty array, it gives me the error of Index was outside the bounds of the array at line 3. How do I fix this?
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Nov 1, 2011
I have been trying to write code that asks the user for the size of an array , and then takes inputs from the array. They are characters A-E... Then I am to call a function that will count the frequency of A,B,C,D,E . Then it is supposed to send the information to a listbox. Eg. There are 2 A's,There are 0 B's, There are 5 C's..
I have the code for populating the array, but when it comes to searching it for the frequencies..This is what i have so far..
[code...]
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