I'm a VB beginner.I wonder if it's possible to change the text style letter by letter?I've learned here that you can change the entire style of text like
Dim myStyle As New Font(TextBox1.Font.Name, TextBox1.Font.Size, FontStyle.Regular)
TextBox1.Font = myStyle
[code].....
I am a vb newbie having some trouble with an assignment. A user enters a letter into a text box, and the output must make the letter uppercase and tell what position the letter is at in the sentence "The quick brown fox jumps over a lazy dog."
Here is my
Private Sub btnSubmit_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnSubmit.Click
[CODE]...............
This is what comes out: "A first occurs in position -1". Everything comes out except the position is always displayed as -1.
Is it possible to change to colour of letters as they are typed.I.e
Piece of text says
"Hello World"
when user types "H". The "H" in the original would change if matched and then so on and then when "Hello" is matched it would change to another colour.
I'm using a timer control to highlight text letter by letter one every second. Timer1.Interval = 1000 How can I give the user access to this variable so the speed can be changed?
View 7 RepliesI have a binary converter I am attempting to build and want to read and convert the InputTextBox(alphabetical characters) letter by letter however all I have so far is one letter at a time
Image here is the code I have so far:
Code:
Public Class ConverterForm
Private Sub OpenToolStripMenuItem_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles OpenToolStripMenuItem.Click
[Code]....
i want to trim a text from the 4-th letter and i want to put the trim text into a richtextbox...how can i do this? i search and i don't find something good....
View 3 RepliesI created a mock program in Visual basic. I have a progress bar and an ErrorProvider.
1.)How can I make the progress bar stop when there is an error?
2.)How can I make the status strip start when the progress bar starts?
3.) How can I capitalize the just the first letter in a text box.
I'm trying to find a way to have text that would be "Live" as in if a user types an incorrect phrase/letter in a text box, a message will appear prior to a "save" button being pressed. It's pretty much the same as when you're registering on these forums, it checks the availabilty of the username as you type it.
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Is there any way for a program to look at the text in, for example rtbInput and examine each letter individually as it goes? I mean, if the text in rtbInput is: How do I get the program to look at the text as 5 different strings: "H", "e", "l", "l" and "o"?
[Code]...
How can I search a text file and return all four letter words one by one in a Label
View 13 Replies[Code]...
In this exmample textData is a string of text and alpha is a single letter a through z or A through Z. I don't need the criteria to be case sensitive, but I do need only the first letter of textData to match alpha. I have tested the LIKE comparator and it does not return all records that begin with alpha.
I already have a code for detecting a removable device. However, I would like to enable my program to detect that USB drive and read and print the text in that specific text file on my webpage. I also have a program code for reading and printing a text file from a USB but that program needs the drive letter to be specified. My problem is, how would I program if the drive letter is unspecified?[code]
View 4 RepliesI already have a code for detecting a removable device. However, I would like to enable my program to detect that USB drive and read and print the text in that specific text file on my webpage. I also have a program code for reading and printing a text file from a USB but that program needs the drive letter to be specified. My problem is, how would I program if the drive letter is unspecified? Here is my code by the way,
<%@ Import NameSpace="System.IO" %>
<%
For Each d As System.IO.DriveInfo In My.Computer.FileSystem.Drives
[code].....
I already have a code for detecting a removable device. However, I would like to enable my program to detect that USB drive and read and print the text in that specific text file on my webpage. I also have a program code for reading and printing a text file from a USB but that program needs the drive letter to be specified. My problem is, how would I program if the drive letter is unspecified? Here is my code by the way,
<%@ Import NameSpace="System.IO" %>
<%
For Each d As System.IO.DriveInfo In My.Computer.FileSystem.Drives
If d.DriveType = DriveType.Removable Then
[Code]....
I already have a code for detecting a removable device. However, I would like to enable my program to detect that USB drive and read and print the text in that specific text file on my webpage. I also have a program code for reading and printing a text file from a USB but that program needs the drive letter to be specified. My problem is, how would I program if the drive letter is unspecified?
Here is my code by the way,
Code:
<%@ Import NameSpace="System.IO" %>
<%For Each d As System.IO.DriveInfo In My.Computer.FileSystem.Drives
If d.DriveType = DriveType.Removable Then
Dim test As String = File.ReadAllText(& ":\sample.txt")
Response.Write(test)
End If
Next
%>
How to let the string test get the data so that I could put it on my page. I'm currently using that File.ReadAllText method.
I can find lots of examples of rotated text on graphics objects on a Google search, but I want to create a vertical caption but with normal letter orientation, something like this:
C
A
P
T
I
O
N
but with sensible spacing and alignment. I can't seem to get my search terms right to find a suitable example. Can anyone point me in the right direction?
i am making a l337 speak generator..Lets say I input bob12321 (although i can input anything)I would like to make the program replace the "b" with either [code]How would i do that... I tried string.replace - but it says character A cannot be turned into long (on a seperate word)[code]
View 6 RepliesIs 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?
View 4 RepliesBasically, there are letters in welsh which act as one character e.g. "ch", "ng" and "ll". As you can see by the code, i am trying to do this with "ll" right now.
Dim s As String = Label5.Text 'easy enough to see what i did there.
Dim i As Integer = s.Length 'easy enough to see what i did there.
For i2 = 0 To i - 1 'declare the loop
[CODE]...
The problem is that the letter "l" gets read out, instead of the letter "ll". So theres my problem, what i need to do may seem simple to some, but i can't see how something like this would work.
NOTE: I tried using concat() method, join method and even tried to insert just text(which turned out editable) but none of them worked as I wanted. I was thinking if substring method will work but I only have basic idea of how substring works. I want the letter "N" to be inserted into the text box when form loads and when the user enters 4digits(OrderNo2.text) which should be joined so that it can be saved together when I clicked on save button.
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I'm trying to make each letter a "square" essentially, so each letter is no more tall than it is wide, in vb.net. Is this possible? If so, how? I can't seem to find anything, and I've been searching hard.
View 2 RepliesI want to take a string from a text box and split each letter of the string into an array. Then, I want to take the first item in the array(the first letter of the string)and capitalize it. Once I've done all that, I want to combine the array and convert it back to the original string it was, except I want the first letter to be capitalized(I've already placed this into a variable.)
Here's what I've come up with so far:
[Code].....
how to combine the array back to a string except I replace the first letter of the original string with the "firstLetter" variable I created.
I am trying to make an application that stores Applications and I am trying to make it so they cannot just put " " and have it accept it. Is there any way I can make sure there is at least 1 of any letter in the box without 100 if statements?
View 12 RepliesI have a problem, when I execute my code it works fine with non-repeating letters(Such as: qwertyui)But it I do repeating letters, they all go to UpperCase (aaa =AAA)I'll show you what I have/need in output in two colums.[code]
View 2 RepliesI was wondering how do you find all HDD drive letter. I got a code but it will get the dvd drive letter. I only want it to show my all my HDD and USB if there is any connected.[code]...
View 2 RepliesI have a string: string = abcdefghijklmnopqrstuvwxyz and what i want to do is, i want to set letter to the 5th letter in string.
View 5 RepliesHow can i get Unicode letter name on a textbox like this on ms word and like the attached file
View 1 RepliesI find a lot of VB6 examples out there, and a few C# examples, but no concrete solution in VB.NET. Simply put, I need to get the next available drive letter in as few lines of code as possible.
View 2 RepliesI'm trying to make a program that puts spaces between every letterSo far I have the opposite:
Dim Array() As String
Array = Split(TextBox1.Text, " ", , CompareMethod.Text)
For i = 0 To Array.Length() - 1
[code].....
I need code to count letters in a text box and put it in a label
View 3 Replies