Array.copy Method In .net?
Apr 18, 2012Public Shared Function EncryptRSA(ByVal infilename As String, ByVal outfilename As String, ByVal pubkey As String) As String
[Code]...
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Using Copy Method To Split Data From ArrayList To A Jagged Array?
Jun 29, 2010I am trying to split an array into a jagged array for easy manipulation, but I am having a bit of trouble with the Copy method of Array.This is what I have:
Dim masterData()() As String = New String(splitCounter.Count - 1)() {}
For i As Integer = splitCounter(0) To splitCounter.LastIndexOf(splitCounter)
Array.Copy(ServerResponse, splitCounter(i), masterData(i) = New String(), i, splitCounter(i
[code]....
Copy The Value From String To Char Array Using String.CopyTo() Method?
Jul 13, 2010I am trying to the copy the value from string to char array using String.CopyTo() method.
Here's my code
Dim strString As String = "Hello World!"
Dim strCopy(12) As Char
strString.CopyTo(0, strCopy, 0, 12)
[code]....
Edit : I get the this error at runtime.ArgumentOutOfRangeException Index and count must refer to a location within the string. Parameter name: sourceIndex
VS 2010 : Copy This Array To A Temp Array So That The Temp Array Has All The Same Values As The Original Custom Array?
Jun 19, 2011I 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?
View 4 RepliesCopy Multiple Elements Of One Array Into A New Array
Jun 5, 2011I 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]
View 4 RepliesAlternate Method To Copy Files To UNC Path?
May 7, 2009I created a VB.NET Winforms app a while ago that printed drawings. The way it did this was to copy files from a network share to the folder for a plotter's que. This plotter would automatically just print anything that was dropped into this folder, which was specified with a path like \Btltmkeng_plt_q. I would do this by using the System.IO.File.Copy method. This worked well, until the company switched to a new printer. When my app copies the file, the printer only prints blank pages.
However, if I open two Windows Explorer apps, and manually drag the file from the network folder to the printer que folder, it works! This proves that the printer can handle these files if they are properly copied. Therefore, I was wondering if there were "alternate" methods for copying files in VB. I tried using the My.Computer.FileSystem.CopyFile method, but that just error out saying it could not find the target folder. Is there another method that more closely resembles what happens when files are copied using Windows Explorer?
Copy Method Of Range Class Failed
Sep 18, 2010Part ot my program is to simple copy a range of cells ~21 000 rows from one WB (oSH) and copy it to another WB (oSHOut).I've red a lot of posts,tried a lot of variants, but nothing helps..Strange here is that if I copy less than 8500 rows, the paste to the destination range is OK.But if I copy the whole range ~21000 rows, vb.net trigers an error - "Copy method of Range class failed".So I tried to do this in several parts - 1 row to 8000, 8001 to 16000 ect.The first copy-paste works OK, on the secon - there's an error.[code]
View 5 RepliesProgress Bar To Work With File.Copy Method
Jun 26, 2009I have a function that I use to copy files from one location to another.I want to incorporate a status bar to illustrate the progress of copy.I am assuming that I need to put additional logic after my File.Copy stmt below. [code]
View 9 RepliesProgress Bar To Work With File.Copy Method?
Mar 4, 2009I have a function that I use to copy files from one location to another. I want to incorporate a status bar to illustrate the progress of copy. I am assuming that I need to put additional logic after my File.Copy stmt below.
Public Sub CopyFiles(ByVal sourcePath As String, ByVal DestinationPath As String, ByVal fName As String)
If (Directory.Exists(sourcePath)) Then
[code]......
Using Office Copy Method To Create JPEGS?
Aug 25, 2009I am creating some Jpegs on the fly using the copy method within Office products. Effectively I am taking a snapshot of some tables in Excel. I know how to copy the data. I now want to store the copied data into files in a temp directory. How do I take the information which is now on the Clipboard and paste it to a file which can be saved in a temp drive?
View 7 RepliesDataTable.Copy Method - Property 'Item' Is 'ReadOnly'?
Feb 3, 2011ds.Tables.Add("OpenTickets") ds.Tables("OpenTickets") = ds.Tables("AllTickets").Copy()
View 2 RepliesVS 2010 - Copy Method Of Range Class Failed
Sep 18, 2010Part of my program is to simple copy a range of cells ~21 000 rows from one WB (oSH) and copy it to another WB (oSHOut). I've red a lot of posts,tried a lot of variants, but nothing works. Strange here is that if I copy less than 8500 rows, the paste to the destination range is OK. But if I copy the whole range ~21000 rows, vb.net trigers an error - "Copy method of Range class failed". So I tried to do this in several parts - 1 row to 8000, 8001 to 16000 etc. The first copy-paste works OK, on the secon - there's an error
Imports Microsoft.Office.Interop
Imports System.Data.Odbc
oRNG = Nothing
oRNGOut = Nothing
oSH = Nothing
oSHOut = Nothing
[Code] .....
Using The Sendkeys Method In A Console Application To Copy Whatever Is Highlighted By The Mouse?
Dec 9, 2010I'm trying to use the sendkeys method SendKeys.Send(
[code]...
Function to copy whatever the user has highlighted. I have a console ap with hotkeys to open it. It locks up the computer and I have to use TaskMan to free it up. I know this is a simple piece of code but I must have something wrong with the sendkeys line.
Unable To Copy Array To Array?
Nov 7, 2010I 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]....
Forms :: Copy RichTextBox To An Array Line-by-line And Back To Another RTB From That Array?
Sep 6, 2009How to copy RichTextBox to an array line-by-line and back to another RTB From that array?
View 2 RepliesCopy The Char Array To An Int Array With The ASCII Values Of Each Char?
Mar 22, 2012I 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?????)
Copy Array To Excel
Jun 11, 2011I 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...
How To Copy Values Of One Array To Another
Aug 2, 2011I 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.
View 2 RepliesVB6 Copy Array Auto-CAD?
Oct 14, 2011I'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].....
How To Use Array.Exist Method
Apr 28, 2009how to use Array.Exist. I want to check if a value already exist in the array or not. Below are my sample code.
[Code]...
Type argument inference failed for type parameter 'T' of 'Public Shared Function Exists(Of T)(array() As T, match As System.Predicate(Of T)) As Boolean'. Type argument inferred from the argument passed to parameter 'match' conflicts with the type argument inferred from the argument passed to parameter 'array'.
Copy Array At Specific Spot
Jun 5, 2011I'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]
View 5 RepliesCopy Byte Array Into String?
Mar 9, 2009What will be the fastest / most efficient way to copy the contents of a byte array into a string?
View 3 RepliesCopy Bytes In Memory To An Array?
Nov 12, 2009unfortunately 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..
How To Copy Streamreader Files Into Array
Nov 29, 2009I need to get data from one text file and use it for a calculation in another text file.The first file has the students' current grade and the second file has the students' overall GPA,.I need to get that current grade(named 'qp') out of the first streamreader so I can use it for my calculation but it only gives me the 'qp' of the last student in the first streamreader.[code]
View 2 RepliesIDE :: List All Options Or Copy In An Array?
Feb 8, 2009I am using namespace my. settings to save my options.How can I list all options or copy in an array?
View 3 Replies[2005] Copy Array(of Class) To Another
Mar 12, 2009I am trying to copy an Array(of Class) to another Array(of Class). The Class really just holds 3 values together, so it's basically a string. I thought just something like this would work
[Code]....
But that literally makes Array1 access the contents of 2, but I want it to be a separate copy. I'm currently using a simple loop procedure to copy contents but I was hoping there was a command for it. I looked at .Item but there didn't seem to be anything there.
Convert Method Parameters Into Array?
Apr 17, 2011Is there a Visual Basic.NET method that can convert method parameters into an array?[code]...
View 2 RepliesDoes Array.GetLowerBound Method Always Return 0?
Apr 4, 2011Is there ANY case it's not 0?
View 1 RepliesMethod Of Search In An Array Structure?
Jan 6, 2010I have this as the structure
Public Structure TagInfo
Dim TagName as String
Dim hpt as Integer
[code]....
have the structures are populated and when the form opens up, I make a copy of the structure.on my form i have a textbox... that would have information matching the TagName(x).TagValue I am trying to figure out how i could find that value in my textbox quicker than doing a loop through the tagname structure.
Method To Reverse Array In A Textbox
Apr 25, 2012Is There Any Method To Reverse Array In A Textbox? i want to reverse the array by line in the textbox [Code]
View 3 Replies