VS 2008 Input Text Into A .dll And Then Read It?
May 31, 2010
1) Is it possible to input text into a .dll and then read it with some similar code.
Dim lines() As String = IO.File.ReadAllLines(My.Application.Info.DirectoryPath & "
eadme.dll")
For Each line As String In lines
Msg(line)
2) categorys inside a dll.
For example if the "line" string equals to car then find the category black and display it's contains. I would like the .dll to all contain this information. Both the car and the category. All i want is the main .exe to read the information.
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Jan 1, 2010
I am reading text from a file (*.TXT) 1 line at a time using streamreader. As I read that input, I am looking for specific starting and ending character strings ("<" and ">") . When I find those strings, I would like to select the characters between those string and have it set to BOLD and BLUE before appending that input line to the contents of a richtextbox.The only way I have found to do this is to first append the input line to the richtextbox then use the richtextbox.selection (color and font) methods to change the text.
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Sep 28, 2011
My objective is to, instead of entering in the data manually into the text boxes, I want to read in a textfile. The Calculate button will contain the code to read in the file and assign it to the appropriate textboxes. Save the separate file in the \bin\Debug folder.
The text file just needs to have 3 integers on 3 separate lines.The code I posted works without and errors, but.I am having some trouble integrating the Stream Reader.
[Code]...
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Oct 12, 2009
I have a form that has a web browser to display the word doc. I want to be able to edit this word doc with a text box. How can this be done. I searched for this online and came up with this: [URL] But I'm not really sure what to do with it.I have some code: Public
[Code]...
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Dec 15, 2009
I have a form that has a web browser to display the word doc. I want to be able to edit this word doc with a text box. How can this be done.[URL]
Public
Class Form1
Dim oDocument As Object
[code]....
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Jan 2, 2010
I know how to read user input using textbox but it only can read character and numbers. Is it possible that I want to read user input equation?
Example:
User type A+B
User put range of A and B.
1.25<A< 3.56
2.45<B< 9.87
I failed to read the equation using textbox. Is it there are other ways that can use to read equation input A+B?I am using VS2005 and VB.Net. I really new in this programming using VB.Net.
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Jul 22, 2009
How do I do a pop-up box that allow user to input text inside in a windows application?omething like a pop up box that allow user to input their userID and password.
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Jun 11, 2011
I am coding a program and I want it to save what the user types in for next load up.So for example...
User types 'hello' in texbox1
User closes program.
User opens program few days later.
User sees in textbox1 it says 'hello'
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Mar 14, 2010
I have text box where scores are to input between 0 and 100, they user also needs the option to enter a text word such as bye or BYE. I having problems getting the validation to work here is what i have so far please let me know what I'm doing wrong.
[Code]...
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Aug 5, 2010
i am working on read line by line . At each line that my app read , i added a event . How do i read a text file till the end and Stop it? there is how it work :
[Code]...
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Apr 14, 2010
How do I get numbers typed into a text box to be feed into my code and then the code to be ran?Below is the code that I want the information from a text box to be fed into. With the (0, 50) being the numbers.I will have a form set up like this, A button labeled Generate. 3 Text boxes total, 2 of them side by side with one being low and one high. For example The user will input 5 in the low box at 100 in the high box. Hitting generate the numbers will then be inserted into code and the result being shown in the 3rd text box.
Now what is the code that I'm looking for that will help me take information from TextBox1 and TextBox2 and insert into the (XXXX, XXXX) field in my buttons code?
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Feb 19, 2012
If my Category and Forum selection is incorrect I am sorry and feel free to move it. I'd like to have the users input in the message box that will show. For example: There is a textbox and the user puts in their name as Bob. Then the message box would be: What my main goal is, is being able to include the users input they type inside the textbox inside the message box.
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Dec 4, 2009
Can I set this function so that if the local settings.txt exists, it will NOT be overwritten unless the mapped file is newer?
If IO.File.Exists("C: empsettings.txt") = False Then
IO.File.Copy("K: empsettings.txt", "C: empsettings.txt")
ElseIf IO.File.Exists("C: empsettings.txt") = True Then
[Code]...
Currently modifying a program that is being used by several staff. Each time they restart it, it starts the latest build.
I have a settings.txt file that is needed for the latest build(not on all pc's yet, original version has the settings written in the code) and updated as needed.
If local PC doesn't have settings.txt, it is copied, if it does have settings.txt it gets overwritten by the mapped copy on each run.
Wanting to let users keep their 'personalized' local settings.txt, unless I add a new feature to the program that requires a change to the mapped settings.txt file.
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May 26, 2008
how to do this for vb6 however i am using vb 2008 and the code for vb6 does not seem to work.
I have designed a form with a text box on it, and a command button underneath. The idea is to run this as a sort of stiky notes section.
I want the text box to read rich text into the textbox (C:\\stickynotes.rtf")
Then i have a command button underneath which i want to save the content of the rich text box to the rtf file (C:\\stickynotes.rtf). This is so that the user can edit and ammend information.
here is some code i have so far
Dim fileReader As System.IO.StreamReader
fileReader = My.Computer.FileSystem.OpenTextFileReader("C:\\stickynotes.rtf")
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Jun 24, 2010
im trying to have the user press a button and a window pops up to select a file. then it reads the file and puts it in a text box. how could i do this?
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Jan 4, 2010
I have one combobox, two buttons (Add and View) and listbox. When I click button Add text from combobox is added to text file. This is code for Add button:
[Code]...
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Nov 9, 2009
Is there any way to use the TryParse method to check for letter text input?For example, a user needs to input a name in a text box. Is there anyway to check that input are all letters?
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Nov 16, 2010
Is there a way that a label's text is updated each time the input of a textbox changes? The textbox and the label are on the same form. I looked everywhere but didn't find a solution that worked.
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May 16, 2010
I'm using a barcode reader which emulates a keyboard with swedish layout. I'm using RegisterRawInputDevices to create a lowlevel hook, catching windows messages and checking which device that sent the keyboard input. If it's the barcodereader, I would like to store the input. I receive the key input one by one in this class - how do I translate this into a string? If the character to be sent is an #, then the keys sent are Shift+3.
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Dec 13, 2009
I want my program to read certain text in a text file. For example if I have a text file that contains the following info..
acc=blah
pass=hello
I want my vb.net application to get that the account variable is equal to blah, and the password variable is equal to hello.
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Dec 3, 2009
After some thinking, I think I figured out how to read delimited text. I was just curious as to whether it'd be better to use StreamReader.ReadLine or File.ReadAllLine or if it matters at all? I'm assuming the ReadLine method would be better if I'm working with a larger file since ReadAllLine would store the entire thing in memory? Here's my code - I'm reading from a text file and displaying into a listview.
File.ReadAllLines
Dim lines() As String
Dim parts() As String
lines = File.ReadAllLines("C:lah.txt")
For Each line As String In lines
parts = line.Split("|")
[Code] .....
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Jul 2, 2009
I am learning Visual Basic and I have learned alot of it from the learning section included in Visual Basic Express Edition 2008 but I don't think I have learned alot. I am actually trying to make an extractor and importer for a game. I have the file called Frontened.MNG and I want to make a program that can open the file. Someone else had made the rxtractor but he doesn't have it now. The Frontened.MNG file contains bunch of .DDS files and I want to view them in the program and then be able to replace the .DDS files in the >MNG file and be able to Extract the files out of the .MNG file. I don't just want anyone to do it for me but teach me how to do it step by step. First I want to know is how to view the .MNG file in VB? It should be viewed in a listbox but I don't know how to read this file in VB. I know how to read a text file but I think this is a binary file and it is viewed differently.
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Mar 10, 2010
I'm looking for a way to do this check the currect html that in (webbrowser1) for this text
by <a href="/text/text" if it found then continue loop or do nothing if there is no match to do something
I'm not looking to find a href i need it to have find the same thing with "by" before the href
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Jan 13, 2010
I have a txt file and what to read it in a variable in vb.netSo for example :
txt file contains:
Name=Tom
Code=23423
[code]......
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Dec 28, 2009
i want to read the joystick input?is it somewhat like keyboard input?
Private Sub form1_keydown(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyEventArgs) Handles Me.KeyDown
Select Case e.KeyValue
Case Keys.Right
TrackBar1.Value = TrackBar1.Value + 1
[code]...
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Jul 21, 2009
I am trying to get my program to Read all the text from a txt document saved on my computer?
Dim fileReader As String
fileReader = My.Computer.FileSystem.ReadAllText("C:Documents and SettingsOwnerMy DocumentsWord List")
What is going wrong is that when I try it it says that my access to that folder is denied for some reason. Also, how would I make it read each of the word in the file 1 at a time?
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Feb 6, 2010
I was wondering it's it possible to read all the text being displayed from a console/terminal/cmd application (What ever you want to call it).
I would then want to echo that text in a text box.
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Aug 22, 2009
Before I start great forums, from what i've seen browsing unregistered this place is a treasure trove of information; however, after searching for what I need I could only find threads that seemed way to complicated or irrelevant, so...Essentialy I have created a program in which values entered are saved to seperate text files depending on which tab of a Tab Control they originate (from text boxes). I'm pretty new to VB but i managed to save the values of each text box to a .txt as CSV, essentialy all values will only ever be decimals (as currency) or dates. Example code for one of the .txt's:
My.Computer.FileSystem.WriteAllText("C:UsersAndyDocuments
ResourcesTermInformation.txt", Me.tbTIAutTermWeeks.Text & ","
& Me.tbTISprTermWeeks.Text & "," & Me.tbTISumTermWeeks.Text &
[code].....
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Oct 12, 2009
I'm working on a way to authenticate users in my app, and what I've come up with is the following method.To write to a database, the user must have an account in SQL server 2008. However, I still want people to be able to view the application if they don't have access, but only read, they can't sync any changes. This is working well, as I have a string array hard coded containing approved users:
Dim Users() As String = {"BWANG", "EDASALLA", "ERICHARDSON", "HALONZO", "JCHAPMAN", "SKIM", "PMACK"}
The one problem with hardcoding is that if I need to ever add a user later on, I'd have to release an update to the program. (which isn't hard as I already have updating built into the app, and users can still download updates even if they can't sync.)
What I'd like to do, is use an encrypted .dat file that contains the user names, and store that with the application, so that i could always be added to, and only one file would need to be downloaded.
I have code in place to encrpt and decrypt the .dat file (called users.dat) and this code works for single text entries in the file. I need to figure out how to load a list however into the array in place.
Imports System
Imports System.IO
Dim userfile as String = "C:users.dat"
Dim Users() As String = Data.Decrypt(File.ReadAllLines(path))
Basically each line in the file will have an encrypted user name, and i want it to decrypt each line and store it back into that authorized user list.
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Apr 28, 2009
Is it possible to read a label's text property of another app?I know how to get the handle of the main window, and i got the code for the child.But the problem is that there's like 20 other labels on the window and when i use winID to get it's class, it's just "Edit", and it's the same for all the labels. And the title is the value of the labels text property.
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