Load File To Array?
Oct 22, 2009On Error Resume Next[code]...
on debug mode, i got the pic array to contain nothing but 0.
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How To Load File Into Array
Apr 30, 2009I'm having some more trouble with working with arrays. My assignment is to take an input file of 10 numbers and display the original array, the array reversed (1st element is last element, etc.), the average of the parallel elements (nth element of both arrays), the average of the original array, and the elements greater than the average. I know I need to load the file into an array. However, I can't seem to figure out how to reverse it, nor average the two even if I can get it reversed.
View 6 RepliesLoad File To Array
Oct 20, 2011i'm tired of searching about Load file from pc to my app. and then read a file in hex.
now i have these code and everything is ok with small file size. less than 1GB files my question is all of us know Hex files reader like (Hex Workshop Editor 6... and Hex Editor Neo) i Download these and i read the hex of file over (36 GB) (39,490,420,735 bytes) without any save bytes in Ram Memory???
IN vb.Net when i try to read Hex of file over 1GB in array.> windows 7 not responding iknow that's because i have 2GB in my machine!! what's the way that (hex workshop) use to load any file Regardless of size this is the code that i use.
[Code]...
Load File To Hex Array?
Oct 20, 2011i'm tired of searching about Load file from pc to my app. and then read a file in hex. now i have these code and everything is ok with small file size. less than 1GB files
(my question is)
all of us know Hex files reader like (Hex Workshop Editor 6... and Hex Editor Neo)
i Download these and i read the hex of file over (36 GB) (39,490,420,735 bytes)
**without any save bytes in Ram Memory**???
IN vb.Net when i try to read Hex of file over 1GB in array.> windows 7 not responding
iknow that's because i have 2GB in my machine!!
what's the way that (hex workshop) use?
this is the code that i use.
X = String.Join(" ", IO.File.ReadAllBytes("Location of file").Select(Function(b) b.ToString("X2")).ToArray())
Load An Array From A Txt File And Write To It Also?
Jul 10, 2010VB 21010 How to load an array from a txt file and write to it also?
View 4 RepliesLoad A One-Based Array From VB6 Data File In .NET?
Feb 10, 2011Say I have a data file that was created in VB6 like this:
Dim arr As Variant
Dim unit As Integer
Dim i As Integer
unit = FreeFile
Open "SomeFile.dat" For Binary As unit
[Code]...
Load Part Of An Array Into A Listbox From Txt File
Apr 29, 2012I am working on an assignment where I need to have a product list that is loaded into a list box upon the form loading. This is generated from a txt file in the /debug folder upon loading. Now my question is how do I have the product names show up in the list box when there are 3 separate parts to each product. The product, the cost, and the quantity in inventory, and all I want to show up is the product in the listbox, where the rest show up elsewhere.
CODE:
'This procedure loads the data for the array from txt file. As well as loading the Product.txt file into the system when the program loads.
CODE:
Can't Get Data From Text File To Load Into An Array Of Structures
Dec 22, 2009I am trying to get the data from the text file to load into an array of structures and then be displayed in a listbox on FormLoad with no luck, all I get is a blank listbox.
Code:
Public Class frmMemList
'Create a structure to which data from text file MEMBERPHONES.TXT will be read.
Structure MemberList
[code]....
Can't Get Data From Text File To Load Into Array Of Structures?
Dec 22, 2009I am really struggling lately for some reason. I do not know why, but I can not get simple programming code to work, usually due to simple mistakes. Anyway, enough about that.Here is my code, I am trying to get the data from the text file to load into an array of structures and then be displayed in a listbox on F
Public Class frmMemList
'Create a structure to which data from text file MEMBERPHONES.TXT will be read.
Structure MemberList
[code].....
VS 2008 : Load A Comma Delimited Text File Into An Array?
Dec 19, 2010I have a text file, with several lines of comma delimited data. The easy part is that each item fits into the same field, so I can use a 2 dimensional array. I would like to use .net classes to do this, not the old file handling functions I was used to.How can I take the text file and load the data in the text file into a 2 dimensional array.Here is example data in test.txt
1,1,1,2,2,2,1,1,1,3,3,3,4,4
2,3,4,5,1,1,1,2,3,4,5,1,1,1
2,3,4,5,6,1,1,1,1,2,2,3,3,4
So this would go into a (14,3) array.I would like to make sure, that the array is automatically sized to the size of the data also.
VS 2008 How To Load A Text File Into A STRUCT Type Array
Apr 25, 2009I have a text file with the following information:
-----------------------------------------------
Model: Accord
Manufacturer: Honda
Year: 2004
VIN: FJ235FJSLO323434DJS
[Code].....
how to setup my loop to insert the text data into my struct array.
.net - Array List Won't Load?
Feb 24, 2012I am trying to make a MVP kinda system and I am trying to define and load an array, through the system. Then read it out and it should populate a ListView1 object.I know they are set correct, because the console tells me it's set ok.I know the sample would fill with the same item (a week to be exact) every time i add an item, but that's not the point.Also, is it possible to define the array without the index, i mean now i set it with (6) so it sets 6 blocks for strings, but I would like to be more flexible. Is there a way like in php for example
$item["firstname"]
$item["lastname"]
...
ClientlistItem.vb (definition of the actual item)
Public Class ClientlistItem
Private entry(6) As String[code].......
Load Array From Excel?
Dec 31, 2008I am trying to load an array from an excel sheet (in xml), whic I have managed by altering some code kindly provided by Beth Massi. the trouble is that I don't really understand some of the original code, hence I cannot remove the binding to some objects in the GUI that I don't need.
[Code]...
Load Datareader Into Array?
Jun 5, 2009How do I load data from a datatable into an array.
Dim
dtDataTable As New System.Data.DataTable
dtDataTable = dsStaffHoursWorked.vwGroupProjHoursDate
Dim DRs = dtDataTable.Select("enddate = '05/14/05'")
Load Strings Into Array?
May 30, 2009Why does the following not work below? I get an error on the first bracket "{" saying "Expression Expected"[code]...
View 2 RepliesLoad The Array With The 8 Variables For Each Box?
Mar 11, 2010I need to manipulate data for 1000 boxes, each one of these boxes has 8 variables.How to declare an appropriate array? and how to load the array with the 8 variables for each box?
View 1 RepliesHow To Load A 2 Dimension Array With Strings
Apr 21, 2011I need to manipulate data for 1000 boxes, each one of these boxes has 8 variables.How to declare an appropriate array? and how to load the array with the 8 variables for each box?
View 20 RepliesHow To Load Elements Into A String Array
Jun 2, 2011I have the following code to display filenames in a gridview. the variable filename contains the filenames that are present in a folder. now i want to store these filename values into a string array for further usage.[code]
View 2 RepliesLoad A Byte Array Into Excel?
Jul 18, 2011I have a btye array that I would like to load into excel. This will do this in vb.net with visual studio 2008.
How can I load the byte array into Excel via memory or with code?
Load An Array Of Images Into Memory?
Feb 6, 2010I'm newb in the .NET framework so how could I go about loading an array of images into memory?[code]...
View 4 RepliesLoad Array With NumericUpDown Values?
Sep 7, 2011I have a form with 84 NumericUpDown controls. How can I load each value into an array. E.G. Aryhours(1) = NumericUpDown1, AryHours(2) = NumericUpDown2..
View 3 RepliesLoad Image Files In An Array?
Nov 29, 2010I accomplished the task of creating a picture viewer that finds pictures in a directory,adds them to a listbox, and displays them in a picturebox at intervals using a timer. Now, I am trying to achieve a similar task using an array in a continuous timer-display fashion so that after the last image the process starts over from the first image again
Public Class Form1
im file(5) As System.IO.File
Dim num As Integer
[code].....
Save (and Load) A 2 Dimensional Array?
Nov 7, 2009saving and loading to a file. I am using Visual Studio Express 2008.
I have an array as follows:
Dim m(100,100) As node
Public Structure node
Public i As Integer
[Code]...
and I'd like to save to a file the m array.
I am not particularly bothered about data security and looked at xml serialization but cannot get this to work to save the m array.
Define Image (Load By Array) Clicked
Apr 30, 2012I have a form that contain 30 image (load by array) and when one of the image clicked, the background of my frmMain should change to the image clicked. The program has no problem by launching the code below :
Private Sub PictureBox1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picWallpaper1.Click
frmMain.BackgroundImage = picWallpaper1.Image
End Sub
Private Sub PictureBox2_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles picWallpaper2.Click
[Code] .....
But this way is not effective if I want to increase more image up to 50,60 in future the program will loaded with these code.
Load An Array With 30 Numbers That Print To A List Box?
Nov 5, 2009I am trying to learn about arrays and the for next..loop. This is a noob question but I cant seem to get it to work. I am trying to load an array with 30 numbers that print to a list box.
Dim a(29) As Integer
Dim strVar As String = "{0,-5}{1,5}{2,5){3,5}{4,5}"
Dim x As Integer
[Code].....
For some reason I keep getting errors in the output statement that says "Input string was not in a correct format."
The output should list 1 to 30 in the list box
Load Array From A LINQ Query Using Program?
Oct 25, 2010I am new to LINQ, but have been able to query SQL using LINQ to SQL and then I can data bind the results to a GRID or DROPDOWN LIST with no problem. What I would like to do is load a column into an array. I have seen examples for something like this in C#[code]...
View 12 RepliesLoad Two Dimensional Array From LINQ Query?
Dec 14, 2010I'm using VB.Net and have the following LINQ Query...
Dim ACFTTail5 = (From tailcounts In db.TailCounts _
Where tailcounts.Model = "UH-60A" _
Group tailcounts By _
tailcounts.Tail, tailcounts.Model _
[Code].....
But get the following error...
"Unable to cast object of type 'System.Data.Linq.DataQuery1[VB$AnonymousType_42[System.String,System.String]]' to type 'System.String[,]'."
Loading An Array List On Form Load?
May 8, 2009Okay, so I have been developing my own MP3 player recently, and now I thought I would make the player remember what songs were in the playlist when it shut down. It now remembers the playlist file that was used last, but I would still rather make it so that it remembers all the songs without saving the playlist.
I've been using a setting to save the playlist file, but when I try this:
...it doesn't work. The savedSongs is a System.Collections.ListArray. Heres the code at Form_Load I'm using at the moment.
Dim loadSongs As New System.Collections.ArrayList
loadSongs = ExperimentalPlayer.My.Settings.savedSongs
lbl_songname.Text = ""
[Code].....
Should I use some other kind of variable to save the filepaths? Well, the other option is that I use a text file for that, but I'd rather make it like this.
Take An Array Of Objects And Load It Into A Dataset Datatable?
Oct 16, 2010have a lot of experience with LINQ, but should your verb be attached to the array?
data.Tables("people").LoadDataRow(parsed(int1, 1), True) S/B
data.Tables("people").LoadDataRow(person.parsed(in t1, 1), True)
VS 2005 Reading Text From Url And Load It In Array
Feb 20, 2010I want to open a text file from a url (example: http://domain.com/mytext.txt)
and then load it into array. (Separated by new line)
I have another question. I'm thinking to develop a simple chat application. I'm thinking to write/read all chat messages in xml. is the idea logical for chat application development?