Program Using Arrays And Functions - Highest / Lowest Number
Jun 14, 2012
I am new to using VB2010 (and coding in general). Also brand new to these forums . Okay so I am making a program that: allows the user enter the number of customers served for each of 12 months into an array. The application should calculate and display the following statistics: total number of customers for the year, the average monthly number of customers, and the months with the highest and lowest numbers of customers. Use inputBox to get user input. Do not accept non-numeric or negative numbers.
The problem that I am having is that I do not know how to display which was the best and worst month. I imagine I need something that targets the highest/lowest number and finds the text in the corresponding index but I'm not sure how to do this.
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Nov 9, 2010
Dim MyVal As Integer
Dim MyVal2 As Integer
MyVal = Val(TextBox4.Text)
[code]......
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Nov 14, 2009
I'd like to know how to sort an array that has entries with numbers after text.
I have a list of four entries:
Book 1
Book 2
Book 11
Book 12
Using Array.Sort(aBooks) returns
Book 1
Book 11
Book 12
Book 2
Is there a way to have it sort lowest to highest like 1 2 11 12 instead of 1 11 12 2?
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Apr 26, 2009
I have a group of 3 numbers:
-SideA
-SideB
-SideC
I need a way to detect which one is the largest, and which is the smallest, and assign them to a variable.If SideA is the largest, then it is variable C, and SideB is the smallest, so its variable A, leaving SideC as variable B
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Jun 9, 2011
label10 displays which is the highest number
label12 displays which is the lowest number
label14 displays which is the number that is duplicated
My codes don't run 100% correct.:'(
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Label6.Text = Val(TextBox1.Text)
Label7.Text = Val(TextBox2.Text)
Label8.Text = Val(TextBox3.Text)
[Code] .....
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Jul 5, 2010
i have a structure array how can i sort the array from highest bid to lowest?
Structure mystructure
Public name As String
Public bid As integer
[code]....
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Jun 22, 2010
The application I'm doing requires me to "enter the size of an array in a TEXTBOX, then click a button, a list of random number would show up, then re-arrange from Lowest to Highest".For ex, i enter "5" in the TextBox, then an array or list of 5 random number will show up vertically on the ListBox. I already got this part done. Now the thing is, I have to make a For...Next statement to rearrange them from Lowest to Highest.
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Sep 4, 2009
Public Scores(19) As Decimal
Now This Array is populated with decimal values and i just want to get the index values of the highest and lowest scores.i.e. if the [[scores(3) = 90]] and [[scores(7) = 90]] are equal and highest scores, i want 3 and 7 as integers in return..and same for the lowest scores..I retrieved data from a text file and stored it in Classes.. now i want to relate the above Array and these Classes..
Dim Student1 As New Student
There are total 20 of these classes.. Student2.vName, Student3,vName.. etc etc
Student1.vName = SplitterArray(0)
Student1.vID = SplitterArray(1)
Student1.Score1 = SplitterArray(2)
[code]....
For example, After i get the highest score indexes from scores(19) array i would like to get the name of the related person from Student*.vName Class (If i get 3 and 7 index i the related names would be Student4.vName and Student7.vName consequently)?
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Mar 14, 2012
How to sort numbers from lowest to highest in my datagrid table?
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Mar 14, 2012
How to sort numbers from lowest to highest in my datagrid table?
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Feb 19, 2012
I have a chart in visual studio (winforms) with sql serverr2 as the database, how do I rank the "Rate" from highest to lowest? Like,
conn.Open()
Dim sqlProducts As String = "Select ID, rate fromAdvancedQuizModule1"
Dim da As New SqlDataAdapter(sqlProducts, conn)
Dim ds As New DataSet()
da.Fill(ds, "AdvancedQuizModule1")
Chart1.Series("Advanced").XValueMember = "ID"
[Code] .....
I have this values
tablename: AdvancedQuizModule1
ID Rate
1 43
2 5
3 87
4 23
When I plot the points (rate) it will just shows the order of the table from ID(1-4). How do I plot it in the chart that when the values displayed it was ranked from highest to lowest.
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Jan 19, 2010
Entered an 5 elements of an array so is has 4 index? I need to find the lowest and highest element of an array and their index position
Example: I enter 1 2 3 4 5
The output should be like this
The lowest is 1 and position of index is 0
The highest is 5 and position of index = 4
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Jun 15, 2010
How can I sort data in a sorted list using values instead of keys from highest to lowest?[code]...
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Nov 29, 2011
best way to sort an array of doubles into a lowest to highest array of the same length.
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May 17, 2011
i think i have a similar problem with this post..
[Code]...
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Jan 6, 2012
Get lowest number from different TextBoxes?[code]...
Now im looking to get the lowest number in one of the ".checked" TextBoxes and add that number to a new Array.
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Jul 6, 2011
I have a table named tbluser with fields code and name. I want to check the lowest unused number in code. For example table below:
code name
60688 jane
60689 dina
[Code]....
i have also one textboxt what is the first, second and third number to search
ex.
if
text1.text=6
therefore first number is 6 second and third is 06 and the result should be
60601 since in the code the lowest unused code is 60601.
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Jun 13, 2009
I am taking a VB2008 class and I have the entire program figured out except for one thing. I've checked our text I've scoured the internet and I've tried tons of things.
What this section of code does is access a data file, calculate the average from it... done.. that works, calculates the highest number in it... done that works... and calculate the lowest number from the file... nope... not working. I've tried tons of things and what i have in there now keeps giving me an output of 0, when it should be a 2.
Private Sub btnCalc_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCalc.Click
'Calculates average, minimum, and maximum temperatures from data file
Dim month As String
[Code]....
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Jun 7, 2009
I have a table named as table1 with IDNo column and the ID numbers starts with HL, EL, EE, HE plus the year and a four digits. [code]On form load, the user will select from radio button which category he/she would like to work on, whether HL, EL, EE, HE. Let's say that the user selected HL, I would like to get the highest number in table1 and extract the last 4 digits truncating any zero digit starting from the left side and update table2's sequence column with the extracted value.
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Apr 3, 2012
How can I find a listbox average removing the 2 lowest number? I tried
DimintSmall
AsInteger
intSmall = lstGrades.Items.Item(0)
ForEachItem
AsIntegerInlstGrades.Items
IfItem < intSmall
Then
intSmall = Item
EndIf
Next
lstGrades.SelectedItem = intSmall
I cant select or remove it
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May 8, 2011
I created a code that inserts a number into a row every time someone submits a form.I am able to read the data back to the form using a loop.My confusion is I would like to get the highest number from the data field(column)Lets say the Field(column) has five numbers from 1 to 5.How do I get the highest number?I was looking at using a loop to go through the field and bring out the highest number, but should I use an array?
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Sep 27, 2009
What is the right way to find Highest decimal number out of 10 different numbers(or more)? I made this code below, and surprisingly it doesn�t work every time! All numbers are declared as decimals but some times 0.02 is a higher number then 0.11!
If n2 > (n3 And n4 And n5 And n6 And n7 And n8 And n9) Then
TextBox11.Text = n2
End If
[Code]....
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May 16, 2012
I have a file which has numeric values like [code]What would be the best way to display the highest number in a textbox +1?I have the following coding but to be honest it just keeps showing random numbers in the textbox.[code]Also what would you be the best way to append to the file? I have the following coding to append to the last line.[code]
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Dec 3, 2009
i'm trying to check whats the highest rev number in a folder (file names are 123456_rev01.*, 123456_rev02.*).
here is my code
For j = 1 To File.Exists("c: est123456" & "*" & j & ".*") = False
MsgBox("looking at rev" & j)
j = j + 1
[Code].....
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Feb 25, 2011
I know how to get Total, Average, Highest and Lower number from using input boxes and so on, but how do you get them from within a listbox?I kno the format of the code, I'm just lost in how to get them from a listbox...I just need a few hints.
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Jan 9, 2010
I don't know if I worded this properly, but I have a mdb query that I display in a Datagrid on my form. The first column is TransactionNumber, which is the primary key and a running total (ex. RackingTransactionKey=RackingTransactionKey + 1). What I need to do is when the form is opened, find the highest (last) TransactionNumber from the query or Datagrid and assign it to a variable (RackingTransactionKey), so I can can update it (+1), therefore generating a unique number so I can add data to the query.
[Code]...
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May 10, 2011
Create a program where the user can find the highest number and the smallest number from a list of values It needs to operate as follows: Enter a value (number) in the TextBox and click on a button [Add to list]. Once this is done, the program analyzes if the number is the highest entered or the smallest. To view which is the smallest and largest, a second button [highest and lowest] will populate fields (texboxes) with highest and lowest numbers. I've attached an image of what the program should look like.
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Jan 27, 2009
Arrays Passed to Functions
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Apr 18, 2010
I'm trying to pass an array from a 2D Array to a function that takes a 1D array, but each time I do I get the error Number of indices is less than the number of dimensions of the indexed array.. I know using a structure would solve the problem, but unfortunately the assignment is to use a 2D Array instead of a structure. I've declared the 2D array as such:
Const MAX_ARR_SIZE = 63
Public HouseholdCollection(MAX_ARR_SIZE, 2) As UInteger
Const IDENTIFICATION_CODE = 0
Const MEMBER_COUNT = 1
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Nov 27, 2009
I ran into an error when trying to do this:
Code: ChartBuffer = GetCurrentChart(ChartBuffer) The error says Conversion from type 'Integer()' to type 'Integer' is not valid.
Apparently I have some type casting issues, the problem is I'm not trying to cast any types at all. I'm trying to set one array chartbuffer equal to the array returned from GetCurrentChart.
[Code]...
In the constructor of this class I am trying to set the buffer equal to the loaded chart because if I try to write information to a buffer that isn't already initialized, and then save it, it will overwrite stuff that might already be saved in the file as 0's or something, and I don't want it to do that. To prevent this from happening I'm simply going to initialize the buffer in the constructor by setting it equal to the loaded chart. Finally after that is all done I can write new information to the buffer and save it to the file without writing a mostly empty buffer (full of zero's) to the chart that is saved with information in it already.
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