i am a beginner and trying to write a program that can convert .dwg file into .xml file format.i am familiar with visual studio 2008, vb.net and autocad 2007.my question is what do i need to do or learn to start this project?
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Program to convert binary pdf file to tiff file in VB.NET..?? We can use third party tools also..???
View 1 RepliesReading 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?
i have a structure of;
name
age
gender
location
then i need to read in a file into an array on the structure above, and pretend this is the file which has 3 people
george
45
m
usa
[code]....
so basically i dont get how to read in a file then put it in the array in that structure then make it into a csv file?and whats the difference between streamreader and streamwriter?
I get an audio file format (filename.mtw), audio can be played with a special audio player.
What would I ask, is it possible to do the conversion from mtw to wav / mp3 using Visual Basic / C #?
What my program does is load a file (password list), then progressively reads each line of text in the file whilst writing each line to a new file. After X amount of lines have been written, it should start writing the lines of text to a new document until the initial password list has been split into X amount of password lists. The problem I have is that after hours of tweaking, all I can get it to do is write either blank ocuments, or write all of the lines to only one file. I really need it to be able to split into multiple files, preferably at runtime rather than loading a whole text document into the program in a textbox or array then writing it to new files.Below is the source:
Imports System
Imports System.Windows.Forms
Imports System.IO
[code].....
I want to write the data to a file which in an format that is only understandable by my program, and if any one opens it in notepad must not be able to read(understand) it.
View 8 RepliesI am looking for a way to convert RTF (RichTextbox to HTML file format )Is this possibel in Vb.Net what is the class librarry we can using in .Net All i wanted to do is convert the content of the ritch text box control in to HTML format( save as HTML file)
View 5 RepliesI 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]....
[code].....
View 2 RepliesMy program has to write to several files according the users settings, options, and other purposes. But when i tested this, it gave me an error, access is denied. I do not want the user to make it run as an admin nor do i want to find another way to do this, because the only other way is the temp dir and when user deleted files from there it could mess it all up.
View 4 RepliesI am tring to write a batch file to run a DOS program under a GUI as below
My.Computer.FileSystem.WriteAllText(c:convert3.bat", "aften c:movie.WAV c:movie.AC3", False)
When the batch file runs
C:>convert3.bat
C:>aften c:movie.WAV c:movie.AC3
'aften' is not recognized as an internal or external command,
operable program or batch file.
Why the extra data tacked onto the front of the bat file..The below code works but is more lines...
Dim fs As New FileStream(MyFolder & "convert2.bat", FileMode.Create, FileAccess.Write)
Dim s As New StreamWriter(fs)
s.WriteLine(batstring)
s.Close()
How should I modify the following Vb.Net code to write str to the file in unicode?
Do I need to convert str to Unicode before writing to the file?[code]...
I am trying to write a basic .net program that reads from one file with streamreader, scans each line for specific errors in formating and if the errors exist correct them in an output to another file that I've just renamed as same file name.cache.
View 2 RepliesI've been banging my head for a while now and just can't seem to figure out what the problem is here. I have not really worked with XML much and thought it would be good to do some work with it in order to have a better understanding. I decided to write a little program to allow editing a game file. I found some examples on the net of basic XML functions and tried to use one of them in my program.
The Xml file I am working with is huge so I will show just enough to give an idea of the format.
Code:
<?xml version="1.0"?>
<Proto version ='2'>
<Unit id ='0' name ='InvisibleProjectile'>
<DBID>20</DBID>
[Code]...
I have tried different text in the select nodes portion, such as "proto" "/proto" and the above but in every case I get a count of 0 on the node list and nothing is displayed in my textbox.Each <Unit> is roughy 30-35 lines and the file has over 59k lines of units so clearly the count should be rather high but always 0.
I am new to VB.net
I have a simple form with two textboxes, I want Textbox1 to write to a file named C:VALUE1.txt and
Textbox2 to write its value to a file named C:VALUE2.txt
Any text that is already in the text file MUST be over written.
I want to convert pdf file into xls using vb.net. How can i do it? I don't want any third party software.
View 1 RepliesI'm trying to write a text strings into a binary file and then call it back from another sub.[code]...
View 6 RepliesI'm trying to write a vb.net program that will upload a file to a FTP site that has SSL (explicit, although I'm not sure what this means).The sample code and explanations I've Googled always assume when it's SSL that I'm using a client certificate. But I have no certificate to load.I simply need to login, accept their certificate and upload my file.When I accept their certificate am I actually installing it on the client? For example of FileZilla a box pops up and I just click on accept, then my login is complete.
View 1 Repliesthis would be my first post and usually I can figure these problems out, but I am stumped so badly right now, I am writing code to write into a .mdb file, my program uses two login forms, the first reads the data base, and sees if the user name and password is correct. I got that working, my second login form is used for creating an account. This is where I am getting stuck, I have followed and looked for tutorials and I found nothing, my DB is simple, its one table, and two input fields called "Userid" and "password" this is my code to write a new account into these fields
[Code]...
I want to read a text file and write the lines on different labels. Is it possible to generate labels?
I tried with four labels with label1, label2, label3, label4 names but I don't know how to create a loop to read every line of the file and write it in every different label. First line in first label, second line in second label etc.[code]...
I 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?
My project is GUI based. I want to write program in vb.net take some input from user and then i hav to genarate hex file so that it can be run on microcontroller. I just want to know weather hex file generation in vb.net is possible or not?
View 2 RepliesWhat I'm trying to do is write a small program that copies a file from a USB to another directory so a program already installed on the computer can load this data.Usually copying files from one directory into another wouldn't be an issue.
[Code]...
If possible i would also like to change the code i have written so it just loads January2009.txt from the "root directory" of the USB rather than having to specify H: because if i put the USB in someone elses computer this could change to G: and then it wouldn't work.
Is it possible to output a graph drawn in vb.net and plotted with data to a pdf file format? or any microsoft office format?
View 3 RepliesI work in an engineering design house and programming is not my actual profession. And I am relatively new to VB .net (previous i had worked in vb 6)
I am working on an in house application. I am coding a simple application in vb .net. This applications takes a few inputs from user and calculates a result. Now I want to implement a simple functionality that user should be able to save the input and results just like most of the windows programs can in a new file format. And user should be able to open the save file when desired.
I don't know what this developer is doing.
name = String.Format(MyStringBuilder + "");
If I convert this to VB I get the message "operator + is not defined for types system.text.stringbuilder and string".
$GPRMC,115432,A,2218.3118,N,11410.8105,E,0.0,204.9,050209,2.0,W,A*01
$GPRMB,A,,,,,,,,,,,,V,A*1C
$GPGGA,115432,2218.3118,N,11410.8105,E,1,12,2.0,18.4,M,-2.1,M,,*6B
$GPGSA,A,3,05,09,12,14,15,18,21,22,24,30,31,47,3.5,2.0,2.9*3D
[Code]...
give me a hand on read data from TXT format file, and how to read selected data only (RED) at $GPRMC
I have a text file like[code]...
I need to read this into a 2d array of integers.I already have the code to read the file[code]...
Is it possible to read, write to a text file in resources whilst the program is running. If this is possible then can someone show me how it's done.
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