Copy Array At Specific Spot
Jun 5, 2011
I'm trying to copy an array starting at a specific based on the number of variables I have. I have the program give me the number of variables. What I need is to copy the original array, UnsortedArray, start at the index of var + 1. I have tried the Array.Copy and Array.CopyTo, but I get the error that my new array, UnsortedNumArray, is used before it has a value.I know I've mostly overlooked something. Could you please point me in the right direction? [code]
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Dec 7, 2010
I have kind of a wierd situation: To start out, I have a list of strings. Then the user will give input and add list items. I have this^ part done. What I need to do now is the following: There are two buttons; button1 and button2 There is also something else that I still need to decide on (maybe a dropdown menu) I want button1.click to show openfiledialogue1, the user will pick a text file from their computer (I also need to know how to make the only file they can select text files) and then save the file's text to a string. The text will be made up of multiple lines of an unknown number.
[Code]...
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Jun 9, 2012
so i have came so far by now :
Public Class Form1
Private Sub WebBrowser1_DocumentCompleted(sender As Object, e As WebBrowserDocumentCompletedEventArgs) Handles WebBrowser1.DocumentCompleted
[Code]....
anyways, i want to simulate a click in a specific spot of this browser ... lets say i want to click the upper part of the webpage . how will i do that ? i actually searched but i found only click given the coordinates of the desktop or things like this but nothing for giving coordinated to your program and that will click INSIDE your browser
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Mar 4, 2012
I had this code
[Code]....
That creates a text box in the top left corner. Is there a way to tell were it will be made?
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Nov 22, 2010
there's a list-box with items, and say you want to modify an item in the middle of the list. You select that item and click "Modify" button and a new form appears with the previously selected item data from first form ready to be modified in a text-box. After modifying and clicking Ok the second form suppose to return that modified string to the first form and insert the modified string into the same spot instead of the originally selected item, so it looks like it was edited to the user.
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Mar 18, 2011
I am trying to write this program that logs into this website. Now I figured out how to make the http "POST" request to the specific spot on the page which returns a "Successfully logged in" afterwards but once I make a request to another part of the page, it asks me to login (I look at the source code). I have been messing with Fiddler and I compared the a POST from my webbrowser to a POST from my program. I found the following lines to be in my browser POST and not in my program post:
[Code]...
I am assuming this has something to do with the cookie that I am suppose to get to be able to tell the website that I am logged in. If someone could point me in the right direction that would be great. I dont use XMLHTTPREQUEST in my program. I found it earlier on the msdn website but now I cant find a reference to it.I am also not good with term names and I just started learning VB and don't know much about cookies/HTTP requests and such, but that is why I am trying to learn.
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Jun 19, 2011
I have an array of people stored in a custom structure array... how can i copy this array to a temp array so that the temp array has all the same values as the original custom array?
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Jun 5, 2011
I have a one-dimensional array that has one number per element. I also have a variable number, var. I need to take the number of elements from the first array that equals the var and put it into a second array with commas between the numbers. I would also like to have a title element in the second array. [Code]
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Oct 26, 2011
I have a program that copies files listed in an excel file and adds two columns together to rename the file when it is copied. This all works perfect. What I am having difficulty with is when the files are copied and renamed - I can't get it to find files in subfolders and copy them also. I have a text file that is created letting me know what files were not copied and the subfolder files are always on there?
[Code]....
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Jun 6, 2011
Is it possible that after you find a string, backup until you find a specific character and copy it?For example, I am looking for "bread". The text is milk8andbread. Would it be possible to start at bread, back up until eight, and just copy "andbread"?
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May 5, 2009
For Each foundFile As String In My.Computer.FileSystem.GetFiles("C:Documents and Settings oeDesktopMy Music2", _
FileIO.SearchOption.SearchAllSubDirectories, "*.mp3")
My.Computer.FileSystem.CopyFile(foundFile, "C:Documents and Settings oeMy DocumentsMy Music" & foundFile)
Next
Error message is on the third line:
The given files path's format is not supported.
I have tried all variations to this without any luck.
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Jun 15, 2012
I want to copy files with a specific extension (for example .config or .exe). It should create a structure of nested directories, and then insert each file into a specified place in the directory hierarchy. Ideally I would just specify a parent directory for each file and a parent directory for each directory and it would build it.
I need any existing utility or batch file or power-shell script or C#/VB .Net code to perform this activity.
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Feb 13, 2011
Does anyone knows how to export/extract/copy (or whatever is the right word) a file wich is added to the soulution, on the startup of a program, like somekind of installation?
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Nov 7, 2010
I have declared the Arrays I get the following error everytime "'Copy' is not a member of 'System.Collections.ArrayList'"
Public Class InputSortArray
Dim Array As New ArrayList(100)
Dim Array2 As New ArrayList(100)
Dim Array3 As New ArrayList(100)
Dim CountIndexInteger As Integer
[code]....
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Jan 5, 2012
How To Copy Specific Records from a Table to TempTable Then TempTable's Content Display in GridView
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Aug 27, 2011
I get an 'overflow exception was unhandled' error in the following code.
It is a function to combine 2 bytes into a 16 bit integer.
Private Function MakeInt16(HiVal As Byte, LoVal As Byte) As Short
Dim h As UInt32 = HiVal * CUInt(256) + LoVal
Return CShort(h)
End Function
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Oct 20, 2011
I cant seem to spot my regex miss take(always been poor at RX). Is only passing the first expression. I assume it's because i am passing both expressions with "text". [code]
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Nov 15, 2011
Could it so when the timer is ticking that it will move the mouse over to a certain color and click the spot once? For example if it finds on the screen a "green" spot or "hue:79 ; Sat:224" that it will click the spot once?
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Sep 12, 2010
I'm writing some code in VB.Net which I hope demonstrate to colleagues (not to say familiarise myself a little more) with various design patterns - and I'm having an issue with the FactoryMethod Pattern.
[Code]...
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Oct 17, 2010
Can any one spot the miss takePrivate firstRegex As String = [wd]+.json?mbed_type=website_unknown"
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Sep 21, 2010
TI have a picturebox on top of another picturebox, like a smaller square perfectly in the middle of a lil bigger square picturebox, if you click on the smaller one inside the slightly bigger one, it checks to see what the color is of the picturebox "under.It", or the Picturebox thats bigger than it, and is like sourounding the smaller one in the middle of it... If when you click the small one, and the BG Color of the one that's under it is Black, change it to white, "my forms bg color is also black"....so the highlighted pictureboxes will seem more like they get highlighted, ya know...
Here's the code, after you've looked at those pictures, you can probably imagine what I want this code to do, and it's really Guiness really, because when I program in VB.NET, and before I go to YouTube to teach others how to do different things with VB.NET,I like to make sure that my program is very simple, but very effective, and does the job.When I click two pictureboxes, and when my app knows that I have clicked 2 of em, which I had no problem being able to do, I want the FIRST PictureBox To Switch With The Second One That Gets Clicked, It's CHESS....It Seems So Damn SImple, BUT I'M STUCK AGAIN, AND I WANT TO MAKE A CHESS BOARD IN VB.NET.
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Sep 6, 2009
How to copy RichTextBox to an array line-by-line and back to another RTB From that array?
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May 26, 2011
I am trying to read a file and note the last position in the file. The next time I look at it, I want to pick up where I left off. What I'm finding is that sometimes when it comes back to the file it is 2 characters further in than it should be. The code I am using is:
Private Sub Read_Log(ByVal skip As Boolean, ByVal recursive As Boolean)
Dim logfilestream As FileStream
Dim logreader As StreamReader
[Code]....
I'm thinking about backing up to check previous characters - but I'd rather not hack over the problem if there is an actual fix to it.
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Mar 22, 2012
I have split a string into a char array, now i need to copy the char array to an int array with the ASCII values of each char.Donīt know how to do it without looping each value.
This is my code:
origen = RichTextBox1.Text.ToString
Dim valor As Char() = origen.ToCharArray
Dim numeros As Integer() = (How can i convert "valor" to an int array?????)
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Apr 18, 2012
Public Shared Function EncryptRSA(ByVal infilename As String, ByVal outfilename As String, ByVal pubkey As String) As String
[Code]...
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Jun 11, 2011
I have successfully constructed several one-dimensional arrays and correctly passed them to an output subroutine. I am trying to pass/copy the values of each array to an Excel spreadsheet, but have encountered 2 problems.
Problem 1: The program fails on the following line: outSheet1.Range("B2").Resize(passFile1IndMax + 1).Value = passFile1Amount with the error message: "Value does not fall within the expected range"
Problem 2: When commenting out this line (and the corresponding one for passFile2Amount), the program no longer fails, however, the results show 8 rows (passFile1IndMax and passFile2IndMax both = 7) of the same data (e.g., A2:A9 all = 3/1/2011 = passFile1Date(0))--the first item in each array.I am trying to avoid looping through each index value and assigning values on a cellby-cell basis. Help...
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Aug 2, 2011
I have my code that is reading values from a database then putting them to an array. I want to copy the values of this array to another array, however when I try it keeps on throwing an exception object reference not set to an instance of an object. I dont seem to see what is wrong.
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Oct 14, 2011
I'm in the process of transfering our VBA AutoCAD script to VB.NET but i came across a warning. VB.net 2010 give me a warning that this code is obsolute, and probally won't work with 64 bit.The program needs to be 64 compatibel because of the problems with our vba file and AutoCAD 2012 & Windows 7 X64. What do i need to use instead of VB6.CopyArray?
If Flipline = True Then
P1 = VB6.CopyArray(Endpoint)
P2 = VB6.CopyArray(Beginpoint)
[code].....
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Mar 9, 2009
What will be the fastest / most efficient way to copy the contents of a byte array into a string?
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Nov 12, 2009
unfortunately I cannot resort to C# in my current project, so I'll have to solve this without the unsafe keyword.I've got a bitmap, and I need to access the pixels and channel values directly. I'd like to go beyond Marshal.ReadByte() and Marshal.WriteByte() (and definitely beyond GetPixel and SetPixel).Is there a way to put all the pixel data of the bitmap into a Byte array that works on both 32 and 64 bit systems? I want the exact same layout as the original bitmap, so the padding for each row (if it exists) also needs to be included.Marshal doesn't seem to have something akin to:
byte[] ReadBytes(IntPtr start, int offset, int count)
Unless I totally missed it..
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