sorting list of files in a folder. Below is a snipet of code from a program. The logic is dependant on the files coming in in alphapetical order. I did post about this earlier but I got pulled away and did not get a chance to follow the thread all the way through. The code is complete and it works. However I know it is not guarenteed to pull in alphabetical order so as my final step I wanted to sort the list of files. I thoughr using the array.sort command might work but I am not sure how to use it.
sLine = SetupNames(0)
Dim di As
New IO.DirectoryInfo(sLine)
I'm trying to sort an array based on a structure but whenever I do this, it basically erases all the data in the entire array.I have verified that the array is populated correctly, it is when using array.sort that everything returns blank.
i am trying to get files name, modified date in a folder Before i get those files, can i pump a command by using vb to the folder and make them sort by modified date?
I am trouble in sorting 2 dimensions array in vb.net. One row has 5 columns. Original array have 3000 rows.How can I get the effective sorting with pdtId. I tried to find googling, cannot get the right answer to me.
(0, 0) = pdtId "string" (0, 1) = brand name (0, 2) = category Id (0, 3) = url (0, 4) = date
I'm trying to bubble sort an array then display it in a list box. When I click the button the program crashes.
Here is my code:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click If Not TextBox1.Text = "" Then ListBox1.Items.Add(TextBox1.Text)
[code]....
And the compiler gives me this error: A first chance exception of type 'System.IndexOutOfRangeException' occurred in WindowsApplication1.exe
I have a 2 column database....looks a little something like this:
Column A Column B 972CL 86.20716105 972CL 58.71034089 972CL 64.15368376[code].....
In column A there are 5 different variables (i have shown 3)....My goal code a macro to sort these by column A, calculate the average of the corresponding values in column B and ultimately end up with 5 variables that are the names of column A. e.g
972CL = average of all the 9721CL variables 972V = average of all the 972V variables
A caveat is that i will not know the names of the variables...i'm not sure if this code below is the right way:
For Row2 = 1 To 100 If Worksheets("Sheet2").Cells(Row2, Col2).Value = Worksheets("Sheet2").Cells(Row2 + 1, Col2 + 1).Value Then testno = Worksheets("Sheet2").Cells(Row2, Col2).Value[code].....
Is there at all a way to sort (numerically) a multidimensional array?
I have an array that is as follows `dim points(23,1) as String`
The first dimension of the array has the players names in, the second dimension of it has their cumulative points, so I want to sort the array by points and maintaing the correlation of players name to points
I am writing an auto insurance application.I need to sort a three dimensional array in descending order based on an integer value in third field in the array.The CalcPremium function returns an integer value.
I want to sort a decimal array (currency with the places). I'm sure that I could find a bubble sort and modify it to suit my needs but it would seem that there would be a clean solution out there so I don't have to reinvient to wheel.
i have a array like below. Dim sTemp() as string={"CCC1", "CCCs10", "CCCx11", "CsCC2", "CffffCC3"} I have to sort this array depends on the prefix(nymber)
For my programming class we must make a word guessing game with scoring for a project. We aren't required to log top scores or anything like that, but I would like to learn how to for future references. I've looked around and all I've found was ways to log in Excel and SQL servers, which I don't have the ability to do at school.
I have create a structure type array. sort the array so i can display the sorted array in a listbox. I want to be able to either sort by last name or the student with the highest score. Here's what I have so far:
Structure student Dim firstName As String Dim lastName As String
[Code]....
I heard about the IComparer thing but I didn't know how to implement it into my project.
I made an Array of Structure as given below. Now I want to sort them using different parameters. "Array.Sort(ArratName)" or "Array.Reverse(ArrayName)" didn't work as I expected.
Structure CheckRecord Dim CheckNumber As Integer [Code] .....
I am trying to sort an array of ListViewItems, here is my code for setting is up: vb.net Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim Apps(), Owners() As String Apps = {"App2", "App1", "App4", "App3", "App5"} Owners = {"AOwner2", "BOwner1", "COwner4", "DOwner3", "Owner5"} Dim ListViewItemArray(Apps.Count - 1) As ListViewItem [Code] .....
I know I can have the ListView be sorted but I want the item "All" to stay at the top. I have tried sorting the array with: vb.net Array.Sort(ListViewItemArray) But I get this error: "Failed to compare two elements in the array.".
I also tried: vb.net ListViewItemArray.Sort() But it says there is invalid number of arguments. Is it possible to sort this array or is there an easier way to accomplish what I am trying to do?
I am trying to sort my array in ascending&Descending order, BUT im having trouble because the code to enter numbers and the code to sort the array was given to me by my professor but i changed the code to enter numbers into the array, so i think that's what messing my code to sort arrays up because the codes aren't matching up.. Dim J As Integer = 0 Dim MyArray As New List(Of Integer)
I am still trying to accomplish a tiny flatfile based database. So far everything works fine except for the fact that 'data records' are not sorted alphabetically. My 'data records' are saved in files and their filenames are used as ID. Now all the data are stored iin the files, so, my application reads out the values and adds them to the 'database'. Unfortunately, I couldn't find any way to sort this added data alphabetically by name - everything else works perfectly and I am almost finished, except for the sorting.
I got this project for school and im stuck! Ill just make this simple here is a link to what im trying to accomplish.[url] I have quite a bit a code already , and i know i need a do for loop to find the mean and the median , but how I write these loops a little confusing to me , also what sub routines i put them in because there are quite a few and how to write these numbers from the array to the labels.
Public Class frmStatistics
Private Sub btnEnterData_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnEnterData.Click
I have a Datetimepicker, when i select a date it brings up in a listbox all the files created on that day but in no particular order. So i wanted it sorted by when they were created (not to fussed either ascending or descending). i tried using the code below with no luck, This adds multiple of blocks of the same files on the selected date
In the past, I have learned by reading three or four other people's coding and once I gained understanding of how it worked, I could easily write my coding. I've got I will say this is a school project, so I don't expect anyone to just throw coding at me. I'd like to actually learn this stuff! Also, I HAVE read my book (over and over) and also requested help from the instructor, but as I'd like to meet the deadline on this project, I'm having problems waiting on his availability or lack thereof.
