Can't Write A Full Address To A Binary File In Program
Aug 2, 2011I'm trying to write a text strings into a binary file and then call it back from another sub.[code]...
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Use File Class To Write Binary Files In Program?
May 22, 2011I am trying to write a simple application that monitors the COM port and writes the incoming binary data to a file. So, I gathered a File class is provided, but looking at its methods list in the Help page, I see no method for writing individual bytes (and the Write methods seem to close the file after writing).
How can I write a byte array into a file, keep it open and repeat this as necessary?
Write A Program To Convert Binary Pdf File To TIFF File?
Feb 2, 2010Program to convert binary pdf file to tiff file in VB.NET..?? We can use third party tools also..???
View 1 RepliesText In The Memory Address Of The Program And Write It Down In A Txt?
Jun 20, 2009I need to make a program for my school (I`m the principal), that reads the text in the memory address of the program and write it down in a txt. I couldn`t find a professional here in my city so, I already have the address numbers. For more information, I use VS 2008. I was trying to make one code to get the memory address, and after I succeed this, I'll make the correct program.
[Code]...
1. It only gets the first 4 bytes(is it?) of the memory address. I want it to get all of them.
2. I haven't discovered how to convert each byte(?) into a character. Is there a function for this?
3. When the program runs, after clicking ok on the MsgBox, it highlights the Next and debuggs:
Attempted to read or write protected memory. This is often an indication that other memory is corrupt.
Write Hex Value To Binary File?
May 5, 2010I am not exactly sure how to say this, but what I want to do is to write a series of strings converted to their hex notation to a binary file. Here is what I have[code]....
View 8 RepliesRead And Write A Binary File?
Sep 20, 2009How do I read a raw byte array from any file...
Dim bytes() as Byte
..and then write that byte array back into a new file?
I need it as a byte array to do some processing in between.
I'm currently using:
To read
Dim fInfo As New FileInfo(dataPath)
Dim numBytes As Long = fInfo.Length
Dim fsAs New FileStream(dataPath, FileMode.Open, FileAccess.Read)
[Code]....
Rgb - Read And Write To A File In Binary
Jan 29, 2009Im trying to read and write to a file in binary.to give an example of what im trying to do i have posted a picture below.the string is 12 bytes long and each four bytes has a float.the one in red is set at 1 and green and blue are 0 giving the read as the overall color. i have been trying to get this well i tried once and gave up but its been awhile.i have this so far but it doesnt work. this is kinda what i got to read the bytes out but its messed for i have been trying everything i could think of
Code:
Dim s1 As FileStream Dim br As BinaryReader s1 = New FileStream(Application.StartupPath & "/files/test1.bin", FileMode.Open, FileAccess.Read) br = New BinaryReader(s1) Dim bytes(12)
[CODE]...
I have this to write the color back from a color dialog
Code:If dlgColor.ShowDialog() = DialogResult.OK Then
PictureBox1.BackColor = dlgColor.Color()
[CODE]...
Write A String Into A Binary File?
Dec 2, 2011I want to write a string into a binary file.The length of the string is 22 position 1036
Write name in that chain, the length of the name varies but is always between a length of 22.
As I can fill the remaining length of the string with blank spaces?
The empty spaces in hex is "00"
Write Text To A File As A Binary?
Jul 26, 2009I need to write an hexadecimal value to a text file but as a binary, how do i do that
View 17 RepliesWrite A Binary File Directly To The Clipboard
Sep 12, 2010Is it possible to write a binary file directly to the clipboard in .NET? (Rather than write it to a file and then copy it?) the file is not an executable but will be pasted to the desktopfolder for example. [Code]
View 1 RepliesWrite Binary File In Sequence With Listview?
Dec 5, 2011Write binary file in sequence with Listview.I'm loading data from a *. bin file in a listview to modify.Now I want to write listview data in the file.The start offset is 1036.The sequence of each data block is 228 bytes.The number of times to repeat the sequence is 8011.There is more information ... but I put these 3 sample.In the first data block to these lengths are Name Offset 1036 +50 (name space long is 22 bytes)Age Offset 1036 +60
Nationality Offset 1036 + 62
I suppose that before writing the data in the file would have to convert the data item and subitems in hex or byte.
Write To Specific Pos In Binary File In VB 2008?
Oct 26, 2010I'm amazed at this situation. In QBasic, you could just easily GET and PUT whatever you wanted at the exact position in the file that you wanted. Now in Visual Basic 2008 I'm just completely stumped.
I can't use FilePut or FilePutObject because of a twisted issue. It adds a couple of bytes to describe the length of the data being written: what's the point of BINARY read/write if it won't allow you to write EXACTLY what you want and nothing less or more? There's a way to turn off this issue, and that's by setting the parameter StringisFixedLength to TRUE, but that's where the twisted part comes in. You can't do that. As far as I can tell you have to redefine the function using SUB, for example:
[Code]...
My.Computer.FileSystem.WriteAllBytes. To my amazed surprise, this function doesn't even bother to include the possibility that I might want to put the data in a specific position within the file! I can't believe this. You can either specify to APPEND at the end or not, in the latter case apparently resulting in a write to the beginning of the file. No option at all to specify where in the file you want to put the data. I can't believe this.
How do you write to a SPECIFIC position in a binary file in VB 2008, and do it without the program deciding to add a few "informative" bytes to your data before it's written (totally undermining the whole point of binary files)?
Write A Program That Displays In A Textbox A Table Of The Binary, Octal, And Hexadecimal Equivalents Of The Decimal Numbers?
Jun 13, 2011i m trying to write a program that displays in a textbox a table of the binary, octal, and hexadecimal equivalents of the decimal numbers in range 1-222.
View 3 RepliesC# - Using BinaryWriter Class To Write A Binary File To Disk?
Oct 8, 2009I am using BinaryWriter class to write a binary file to disk. When I invoke the Write method, passing an unsigned short value, it writes it in little-endian format. For example:
bw.Write(0xA000);
writes the value in the binary file as 0x00 0xA0. Is there a way to make BInaryWriter use Big Endian? If not, is it possible to create a new class, inheriting BinaryWriter and overload the Write function to make it write big endian?
Write Binary File From Database To Hard Drive?
Sep 7, 2010I got a problem when i try to get binary file from database and put it in hard drive
View 8 RepliesBinary Full Adder - Adding Without Using Add Instruction?
Mar 19, 2011Full adder implemented in VB .Net.
Private Sub Button1_Click(sender As System.Object, _
e As System.EventArgs) Handles Button1.Click
Debug.WriteLine("Add without adding") 'one way the add instruction is implemented using logic gates
[Code].....
Using Full English Dictionary Text File In Program?
Sep 30, 2011In my debug folder I got this "Full English Dictionary" .txt file which I use in my program. But I don't want to send the whole folder, I just want to send the .exe file.. So is there a way to somehow "add" the dictionary file to the .exe file? Like get it inside it or something?
View 9 RepliesNetwork Tree Discovery - Get The FULL Path Of The Address
Mar 24, 2012Lets say that Computer 2 connects to an external server. How can that server get the FULL path of the address, not only the IP of the first router?(of course in vb.net)
View 4 RepliesSave And Read From A Binary File In Program?
Oct 24, 2011I want to save some data to a binary file, and read it later, as in several strings of data.
My objective:
To save the following things...
1. 3 different strings of data, and be able to easily read them later.
Keep Program And Language Translations Strictly In One Binary File?
Apr 30, 2010I read about localization in vb.net only to find that if I want to translate strings I will have to have multiple files for my compiled application (resources.dll for each language).
I want to keep my program and language translations strictly in one binary file. There is no problem with translating interface, but translating strings is a royal pain as I can't find any easy to understand articles.
I think of simply adding select case for current language and displaying text in current language, but I can't get it right.
Have Program Download File From Non-file Web Address
Feb 2, 2010I have an account with a website and I want my software to automatically download files that are generated.
I go to the website and login, and then I click a link that downloads a file. Unfortunately, I can't use the My.Computer.Network.DownloadFile function, because the first argument of that function is a file address (http:// www . website . html/file.txt). Instead of that, the address if I look at the link to download the file is something like this (http:// www . website . com/pid=1&output=csv&action=view&pview=pview).
You see how this won't work? I'm looking to use my software to automatically download the file that's available, but I can't use the DownloadFile function.
VS 2008 - .txt File - Write The File Path So That Someone Else Can Download My Program And File And Read The File
Feb 27, 2012Reading a .txt file in VB.net. My file path is C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt.
This is my line of Dim LoanOptionsFile As String = "C:UsersMyLilMulePepeDocumentsVisual Studio 2008Projectscurtain_calls.txt"
I can read the file when I run the program, but how do I write the file path so that someone else can download my program and file and read the file on their system?
C# - Write Binary Data "as Is" To Registry (visible Binary Data As String From Regedit Only)
Feb 23, 2011I have been googling this and have not come along a working solution for an entire day. I don't know anything about binary data types (as I've never knowingly used them) and I'm trying to write a binary value that I see in the registry, to the registry. Now, all I see is the following [shown below]... and if I try to pass that as a string to the RegSetValueEx in the WinAPI and of course it errors out...
I do not know what 'numbers' I need to pass into the lpData As Any, argument of RegSetValueEx (i tried a bit array) in order for it to come out as the following [shown below] in the regedit. I really have no idea, and my tests to place random numbers in the bit array just produce corresponding random "figures" as visible in regedit that I do not understand how to 'tie' them together logically. here is the culprit!
[Code]...
Write A Program To Write In A Xml File?
Sep 14, 2010I want to write a program to write in an xml file in this format:
<?xml version="1.0" encoding="utf-8" ?>
- <Orders>
<Item id="1" SKU="998123" Description="Super Widget" Quantity="100" />
[Code]....
Best Way To Write A Demo And Full Version Of App?
Oct 11, 2011I have an application that I plan to update for the next year or so. However, with the updates I would really like to have the source in 1 location and then have a demo build if you will? Is there a way in vb.net and visual studio to say [code]
View 2 RepliesWay To Write To Binary
May 1, 2011I have seen writing to binary, but the question is how do I change from where it starts at in the file, supposively I want to start at byte 3 instead of the end or begining. Also is it 0 based? where zero is the first position, and how do I over write the data at the part I am at in position 3?[code]....
View 7 RepliesWrite BINARY Value To Registry?
Jun 19, 2011I've never worked with Binary values, so I can't get this to work. I don't know how to write it, but when I open the registry, I want the Data to look exactly like this [code]...
View 2 RepliesWrite Binary Value To The Registry
Jun 13, 2010I'm trying to write a value of to a REG_Binary key. the only viable solution i see online is the following: Dim a() As Byte = New Byte() However the value of a0 is causing a problem. It won't seem to let this value be used. so how do i get this to work.
View 2 RepliesHow To Write Binary Data To Registry
Feb 9, 2010How can i convert hex data to binary data and write it to registry anyone ?
View 5 RepliesRead/Write Binary Files?
Jan 30, 2012I have this code which works well:
Public Function LoadBinaryFile(strFilename As String) As Byte()
Using fsSource As FileStream = New FileStream(strFilename, FileMode.Open, FileAccess.Read)
' Read the source file into a byte array.
[code].....