The exe can call functions and forms in the dll's that are part of the solution BUT is there anyway
for the dll's to access forms, dataset's etc in the main exe project?
It doesnt appear that it works that way.
I forgot to add this is a VS2005 application.
I have a large file (2.7GB). I need to split it into smaller files. How to split a large file into smaller files using VB.NET 2003? Cannot use LINQ and the resources (cpu and memory) on operating environment are very limited (it is a shared hosting environment).
View 1 RepliesI'm really hoping I can describe this question in an understandable way. This is a puzzle that I have not been able to begin to solve even though I (mostly) understand it. I'm just not sure where to start, and I'm really hoping someone out there can get me headed in the right direction.
I have a LARGE table of data. It describes relationships between objects. Let's say the Y-axis has items numbered 1-1000, and the X-axis has items 1-1000 also. If item #234 on the Y-axis is related to item #791 on X, there will be a mark in the table where the row and column cross. In some industries this is referred to an a Truth Table. One can, at a glance, see how many items in a system relate to each other. The marks in the table can help to identify trends and patterns.Here's some other helpful stuff about the nature of the table:
The full range of the number of relationships (r) for each item on either axis can be 1 <= r <= axisTotal.The X and Y axis will share common items, but each axis will also have items that the other axis does not.Each item will only exist once per axis. It can be on X and Y, but it would only be on each one 1 time.The total number of items on each axis will most likely NOT be equal. Each axis could have from 50 to 1000's of items.
The end result is that this is going to be a report that needs to be printed. We have successfully printed a table that had about 100-150 items on each axis on an 11in X 17in piece of paper. Any more than that and it begins to be so small it's unreadable.
What I am trying to do is split the super large tables into smaller tables, but related points need to stay together. If I grab item 1-100 on X then I would need each item they relate to from Y.I've generated a number of these tables and, while the number of relationships CAN be arbitrary, I have never seen an item relate to all other items. So in real practice the range is more like 1 <= r <= (10% * axisTotal). If an item's relationships exceed this range, it can be split up into multiple tables, but that is not optimal at all.
At the end of the day I think we, and our clients, would be happy if a 1000x1000 item table was split into 8 to 10 printed pages of smaller, related tables.One other thing worth noting, there will be no empty rows or columns in the table. Every item on both the x and y axis will relate to at least 1 item on the opposite axis.
if its possible to split an array into multiple smaller arrays?
View 7 RepliesI want to split an array into two smaller arrays at a given index?
View 5 RepliesI've a word file i open using the word object library.... now i need to split it into a number of files divided by the numbering, ie the file is in the format[code]...
View 3 RepliesIm working on a FTP Server (File Transfer Protocol) where i can download files.The problem occoured when i was about to download a 4BG large file from the server when i only had 3GB RAM on the server computer and the function to read the binary files was " data = File. ReadAllBytes("Files File001.7z") "... so how do i split the binary file into smaller byte blocks like 1MB?I've been trying this which seems to have been a total failure.[code]
View 11 RepliesI have a large financial application which I am migrating to VB.NETIt has two main components: charting and financial statements.I want to know if it is possible (and how) to create a main exe, and then two separate projects for the two components (as dll's?).
View 3 RepliesI have a large text file which I want to split into many different items.
On the next file I have a time between each item it's like this
01:20 a.m.
01:44 p.m.
In between these items is information like you would see in a log file.
How can I split these items like this?
I want to write a program to do Markov chain, but my states are quite large. First of all I calculate all the transition probabilities and revenues for all states(1381860 total states), and store in a multidimensional array. Public RevArr(0 To 9, 0 To 750, 0 To 282) As Long
After that the iteration of markov chain should use these as inputs to calculate the steady-state probabilities. But when I try to run the main code I got this error.Exception of type 'System.OutOfMemoryException' was thrown.
The following is the declaration of second array I add just another dimension for storing all the iterations, but I get this error. Dim stateprob(IT + 1, 0 To 9, 0 To 750, 0 To 282) As single
I am trying to split a long string based on an array of words. For Example:Words: trying, long, array Sentence: "I am trying to split a long string based on an array of words."Resulting string array:Multiple instances of the same word is likely, so having two instances of trying cause a split, or of array, will probably happen.
View 5 RepliesI'm making an app with several forms and wanted to add a label to each form that, when double clicked, would resize the form to 10 x 10 pixels.
ControlBox, MaximizeBox, MinimizeBox, properties are set to false so there is no title bar. No text or icon. MinimumSize is set to 0,0.
I made a new project that consists of one form with one label to make sure there was nothing in my code causing the problem but still every time I double click the label the form is resized to 27 pixels high by 112 wide.
How about a Nibble etc.
View 3 RepliesDoes anyone know if it's possible to have a tab page, on a tab control, with a smaller area than other tab pages on the tab control.
For example, if the small tab was in focus, the contents of the tab behind would be visible.
I have tried the tab page size properties, this doesn't work.
i made a webpage with a drop down list...so when i click on the drop down list and click on the item there, a box will pop out i dont want the browser box to be the standard maximize internet explorer browser size or standard minimize internet explorer browser size...i want it to be in a A9 or A10 paper size the moment I select an item and it pops out...
View 5 RepliesI am trying to take a png file (around 2000 x 2400) and split it into 8 smaller images of 500 x 1250 each (2 rows of 4), each of which is saved as a png file. I then which to display these smaller png files in a picture box so that they look as if they were one image.
My problem is that when I display the png files in the picture box, lines that look like grid lines show up in the picture box at the points where the png files sit next to each other.
When I view the smaller png files in Paint it appears as if the left column (x=0)and top row (y=0) of each file is set to clear (or transparent). What shows up in the picture box is the background colour of the picture box.
This clear/transparent row and column are not added on to size of the smaller png files. They are still 500 x 1250.Not every file is affected. If the smaller files are created from the original bitmap in the following order[code]...
I've to write this application in which i've two text boxes and of those, i've to determine which number is smaller or larger or if both are equal.
View 13 RepliesI'm trying to rotate a mirror, which I represented by a line across a specific point. I translated the point of rotation to the center, rotated by an angle indicated in a text box and then translated it back to its original position.
Here is my code :
Quote:
HTML Code:
Dim theta As Single
Private Cntr_X_blu_Mirror As Single = 5
[Code].....
I hope the code is good. The problem I encountered is that the line becomes smaller and smaller as I rotate it. and that's bad! Sometimes it even grows longer [I think when I rotate it in the oposite direction!]
Also, when I rotate it at 90 degrees, the rotation does not resembles a 90 degree rotation. It seems to be inclined at 45 degrees instead!
When put in ComboBox a number,and click on button Find, I want the DataGridView to show all the numbers that are smaller than the one I put in Combobox
View 5 RepliesI just downloaded a Dictionary Words list .txt( containing all dictionary words ), every word is on a line.What i need is only words > 5 letters ( length > 5 ). S o i though about making a Visual basic software that delete words < 5 letters from the file.
This is how i read a file from VB
Dim FILE_NAME As String = "C:UsersOwnerDocuments est.txt"
Dim TextLine As String
[code].....
using visual basic... well, its for my project...making a webpage i made a webpage with a drop down list...so when i click on the drop down list and click on the item there, a box will pop out i dont want the browser box to be the standard maximize internet explorer browser size or standard minimize internet explorer browser size...i want it to be in a A9 or A10 paper size the moment I select an item and it pops out...
View 4 RepliesHow do we set a form size smaller than 132 x 38 pixels? I would prefer any native vb.net way (if possible) over use of any windows API.
View 10 RepliesI would like to create a split container with a three way split. The first split is a vertical split. The second is creating a horizontal split within panel2 of the first split container. panel1 will hold a treeview control the other two panels will hold listview controls
I think this question has been asked already in a couple different ways and I've reviewed those posts and I've tried to do what was suggested but it doesn't seem to work for me. I've tried to place a second split container inside panel2 of the first split containter. This gave me what appeared to be a three way vertical split.
My program has 1,000 + .rtf files and when I publish/Install it's HUGE! 200mb +. I have other apps from other software companies that have more documents than mine, and their entire application is around 50mb. What am I missing here? How do I accomplish the same thing? Does it have to do with the Property Settings of the .rtf files called: "Build Action" and "Copy to Output Directory"? I set my "Build Action" to "Content" for all my .rtf files, and set "Copy to Output Directory" to "Copy Always".
View 4 RepliesI did this and no error or warning appears and when I run it only String[]Array appears in the listbox. can you help me fix this? I already have the logic down I am not sure how to fix this. My project is due tomorrow this is the only part I'm stuck on.
[Code]...
I have been working on a much larger project and came to a point where I decided threading should be used.It seems in previous version of .Net, a background worker was able to update controls that were were not created on that thread. Now, it doesn't seem to be the case.I basically just began a new small project to try and teach myself the basics.Form1 Consists of A listbox, A progress bar, a label and two buttons, one to start and one to cancel.
imports system.threading
private sub btngo(byval sender as system.object, byval e as system.eventargs) handles btngo.click
pbprogress.minimum = 0[code=....
This code appears to be updating the listbox.I can see the vertical scrollbar getting smaller, but no data is shown in the listbox. The progressbar is also updating properly while that is working, indicating proper background operation.But what it's not doing is this:
1. Label is not updating percentage
2. The form is not free to be used by the user (me)
I'm editing jpg metadata and when I'm finished the file is less than half the size but ok, IE I can see modified tags correctly via windows explorer. But if I edit the same file again its down to 16k and corrupted. The image being edited is the standard desert.jpg found in the picturessample pictures directory.
I'm using the following
Public Sub Put_FileMetadata(ByRef glb_UserArray() As String, ByRef glb_SecurityArray() As String, ByRef glb_InputParms() As String, ByRef glb_InError As Boolean, ByRef glb_ErrorNumArray() As Long, ByRef glb_ErrorDescArray() As String)
On Error GoTo error_handler
' Initialise Variables
[Code] .....
I'm looking for a way to insert a label into a flowlayoutpanel without it having to scroll horizontally. Therefore, autosize is out of the question. I have it right now so it doesn't exceed the flowlayoutpanel using the
[Code]...
I made a program on a computer with a big screen.I set it to open in 'maxamized state' , and I took away the top, so you can't close/resize/minimize it. How can I get the form to automatically resize to the screen size??
2) Is it possible to make a form ( in visual basic express edition 2011) not close when user shuts down computer and/or logs-off ...maybe run in back grond..?
3) Is there a code ( in visual basic express edition 2011) that can make the program start automatically when a user logs-in ?
4) Is there a code that can make something happen (e.g. play music, etc.) from e.g. 7:00 A.M. - 10:00 A.M.
trying write code to find smaller array in bigger (arrays have 2 dimensions) (i have 2 arrays type Color they contains 2 bitmaps data inside - captimage is bigger bitmap where is need to search)
function CompareI: boolean;
var
y, x, yy, xx: integer;
begin
[code]....
but no luck.. something is wrong - result is always false, can someone provide a little fix or point me to 2dimensional array compare code?