I am using VB Express 2010. All of a sudden the characters = + < > % have become invisible in my code editor. I didnt change any font or language settings. I tried uninstalling and reinstalling but the problem is still there.
View 2 RepliesI am currently working on a project that will read HTML pages and store some information. I am doing this by loading the HTML page into a webbrowser, then viewing the source of the page by using:
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I have made an application in VB 6.0.In this application ,i am connecting one controller through serial port to laptop.I have used MSOMM control for this purpose.Controller is sending data as a string .On VB 6.0 applicaton in laptop ,i am getting data displayed in one text boxall in ASCII code/characters.Total chatacters in string are 61.My problem is this that all 61 characters are comming in one text box.I want thateach character should come in seperate text box so that i can be able to display them individually,i.e. 61 characters and 61 text boxes.
View 2 Repliesfor example if a person types in multiple characters that represent a certain image in the input box for example if i type "tom" in the input box each letter represents a different image. Can i display those 3 images on the form somewhere? this is what i have so far...
Dim character As String = InputBox("Please enter a word")
I know that much but im not sure how i can connect the letter with a image for example
PictureBox1.Image = My.Resources.pic02
i want t to = my.resources.pic02 and i want it to display on the picturebox1.image
I am quite new to visual basic & programming, so please bare with me. After spending at least 64 hours designing and coding a cinema booking, i have stumbled across a little problem.The task i am having trouble with is creating a graph, using only labels and/or textboxes, to display a number of stars depending on how many seats have been booked in a screen. Here is an example of sample design i have been given:
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Essentially I am trying to replicate the Windows 7 (In-Windows) activation key TextBox form. The Form where it will auto capitalize letters, remove or deny all non alphanumeric characters except dashes every 5 characters that will be auto-input.I assume this can be done with a fairly complicated replacement Regular Expression but I cannot seem to create one to fit the needs.
This is an Example of what I have right now, but it creates an infinite loop as it removes all characters including dashes, than adds a dash, which changes the text and removes the dash again.
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i have been trying to remove special characters. i am not able to remove many crlf in middile of the string.
View 3 RepliesI need to create a console program that allows you to enter a string, of which is then outputted in reverse.
Sample:
Input: Diewas
Output: saweiD
Apparently I need to find out about strings and will also need to use a loop.
Not sure if too many people know this, but the following line will cause an error:
GroupName.Substring(0, 3) = "jt_"
....if the length of GroupName is less than 3 characters. I always thought it would simply return whatever characters in GroupName, but no, it errors. I must be thinking of the old VB6 days.So, I now have to change the code to:
If (GroupName.Length > 2) Then
If (GroupName.Substring(0, 3) = "jt_") Then
Note that the two comparisons need to be on separate lines. If they are on the same line, such as:
If (GroupName.Length > 2) and (GroupName.Substring(0, 3) = "jt_") Then then the code will still fail as the length command is executed at the same time as the substring command- which will cause the error when the GroupName length is less than 3.Just thought that those of us not aware of this should be!
dp.SyntaxHighlighter.ClipboardSwf = '/dp.SyntaxHighlighter/Scripts/clipboard.swf'
dp.SyntaxHighlighter.HighlightAll('9844f9bfb55449e6a786fa62aaadfa20')
dp.SyntaxHighlighter.HighlightAll('f6d554fd98464bdba9159b319e51b381')
dp.SyntaxHighlighter.HighlightAll('93bf4ca63ad8447abdf084d8a9991e15')
I have two textboxes. I type in one of them and the text gets copied in real time into another textbox. There is one catch. I need to replace specific character with something else.
If I enter a quote " in textbox1, it has to be replaced with " in textbox2.
I started with something like the below code, but obviously this does not work (tried different stuff - this is for demonstration only). In the example below 'a' represents " , and 'b' represents "
Private Sub TextBox1_KeyUp(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles TextBox1.KeyUp
TextBox2.Text = TextBox1.Text
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With the shape of really large characters such as numbers and alphabetic characters + others, is there a way to get that shape as a REGION please?Imagine a really fat snake forming the letter S or two rectangles placed together to form a large letter L or a T like the shapes in TETRIS.
1) Does anyone know of anything in VB.Net that can translate such shapes into a System. Drawing.Region or know of a project elsewhere that achieves this please?
2) While I'm on the subject, how would you SCALE UP / DOWN a System.Drawing.Region please? How would you work out the Transform Matrix required please?
I'm making an application that will change position of two characters in Word.
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Program works good, it is mixing characters good, but it doesn't write text to the file. It will write text in console, but not in file. Note: Program is working only with words that are divisible by 2, but it's not a problem. Also, it does not return any error message.
I'm making a custom control suited for handling passwords. I have created a control that inherits from a text box and I have implemented a lot of things so far. But what i want to do now is create a system so that when a user types It will display his last character typed for a X amount of time. Is there a way to turn only selected characters into password characters and still be able to get the password text from the Text property ?
View 4 RepliesI know that the topic is kind of weird, but I will explain that here. I am reading text from a text box and inserting that into a listbox. I am wanting to read what the user inputs into the text box and add a character between each character they type. Here is what im wanting to do written out[code]...
View 4 Repliesexample. i have 2 textboxes and if there empty it says "Incorrect Information", but how do i make it that like when a person enters something into the textbox1 it can be 3 values minimum.. like it could be eather 2 letters 1 number or what ever just more than 3 values (no special characters), and on the password.. 6 values minimum (no special characters).
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So I have an ASP.Net (vb.net) application. It has a textbox and the user is pasting text from Microsoft Word into it. So things like the long dash (charcode 150) are coming through as input. Other examples would be the smart quotes or accented characters. In my app I'm encoding them in xml and passing that to the database as an xml parameter to a sql stored procedure. It gets inserted in the database just as the user entered it.
The problem is the app that reads this data doesn't like these characters. So I need to translate them into the lower ascii (7bit I think) character set. How do I do that? How do I determine what encoding they are in so I can do something like the following. And would just requesting the ASCII equivalent translate them intelligently or do I have to write some code for that?
Also maybe it might be easier to solve this problem in the web page to begin with. When you copy the selection of characters from Word it puts several formats in the clipboard. The straight text one is the one I want. Is there a way to have the html textbox get that text when the user pastes into it? Do I have to set the encoding of the web page somehow?
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I have a string of characters, but I would like to have a string of hexdecimal characters where the hexadecimal characters are converted by turning the original characters into integers and then those integers into hexadecimal characters. How do I do that?
View 3 RepliesWhen I swipe a card into Word Pad, I can see the information on the card. his information is a 39 character string of letters, numbers and other characters.I would like to be able to 4 consecutive characters of the 39 as a userid.Sample string of characters:;12345678GAM123456789GAM123456789GAM12?
View 6 RepliesI'm making a custom control suited for handling passwords. I have created a control that inherits from a text box and I have implemented a lot of things so far. But what i want to do now is create a system so that when a user types It will display his last character typed for a X amount of time.Is there a way to turn only selected characters into password characters and still be able to get the password text from the Text property ?
View 3 Repliesis the algorithm for VB editor released anywhere? because i'm trying to create my own editor that gives various options like Linking and self defined array functions (see below) such that one edit can update several others in various places, but i do still wish to have the auto formatting VB editor provides us with.an example of a self defined array function (count):we can transform this:
Public Class test
Private Shared number_of_methods As Integer = 2
Public Function get_number_of_methods_juz_an_example() As Integer
Return number_of_methods
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well of course instead of the code it would be just click and select (i wrote out the code in <> just to show what's happening)
I created a web form in .net. The form need to use WYSIWYG editor. So, I have decided to use CK editor. Now, I have gotten a problem that the CK editor lets to use javascript in the textarea. I don't want to let this. How could I do that?
View 1 RepliesHow can i get visio like editor in vb.net. so that end user can create or move controls, like text box,labels & combo box. I need this for reporting purpose where user can place the controls as he wanted.
View 2 RepliesHow can i make something like an editor, lets say word editor, how can i get it to highlite wrong words? and color words like "thank you" or something?
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I'm a beginner so please try to explain things simply
Public Class Form1
Private Sub RichTextBox1_TextChanged(sender As System.Object, e As System.EventArgs) Handles RichTextBox1.TextChanged
Form2.WebBrowser1.DocumentText = Me.RichTextBox1.Text
End Sub
Private Sub PreviewToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles PreviewToolStripMenuItem.Click
Form2.Show()
End Sub
Private Sub OpenToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles OpenToolStripMenuItem.Click
OpenFileDialog1.Filter = "All Files(*) | *"
OpenFileDialog1.ShowDialog()
RichTextBox1.LoadFile(OpenFileDialog1.FileName, RichTextBoxStreamType.PlainText)
End Sub
Private Sub SaveToolStripMenuItem_Click(sender As System.Object, e As System.EventArgs) Handles SaveToolStripMenuItem.Click
SaveFileDialog1.Filter = "All Files(*) | *"
SaveFileDialog1.ShowDialog()
RichTextBox1.SaveFile(SaveFileDialog1.FileName, RichTextBoxStreamType.PlainText)
End Sub
End Class
Say for instance I put this into the rich text box
HTML
<html>
<head>
</head>
<body>
<script type="text/javascript">
</script>
</body>
</html>
When I type betwenn the script tags, I get a warning from the program.
An error has occurred in the script of this program.
Does anyone know how to help me?
I am not sure why but recently i just launch my vb2003 and got this error.. no editor for .aspx anyone know how to solve it ?
View 2 Repliesi want to make an hex editor in vb or C++ in which i can edit the bytes
also i want to see that if a wrong byte is inserted or deleted a message or a warning should be displayed and file wont be reconstructed again..
I want to make an iso editor. ISO is a game or program file. In this case it is a game. I want to be able to view partitions and patch them so people can modify games. Im using VB express basic 2010.
View 4 RepliesVB express.yesterday my computer started squawking about the project that I was running in debug being edited outside of the editor, and did I want to reload.The message box gave me four choices: Yes, Yes to All,No,and No to All.It started doing it when I had a new project with nothing but a multiline text box that I was trying to use to display the numbers in a for next loop there was practically nothing there that I did.It squawked about that for projects that I ran many times before, and haven't edited at all recently.It kept coming back repeatedly.So far as I know, I have edited nothing outside the editor.What would I be reloading?
View 8 RepliesThere is no editor available for '<filename>'.Make sure the application for the file type (.vb) is installed.I got this message after I updated a VB08 project to VB10. I tried to open a form when this message was shown. It happens to every form in the group (but not standard classes).
View 1 RepliesI just cannot work this out so is it different in C# for VB in VS. Lets say you have added a control (does not matter what control) to a form, go to the 'View Code' of the form. In VB at the top of the source window below the Tabs of your project you see on the left a Class Name combobox (Type in C#) in VB you can select the control you just added, now in the right Members Name combobox (Members in C#) in vb i can select a member I want to add lets say Click event, this will be added to the project but in C# it just cannot be done?
The reason for this is that I have a Usercontrol that Shadows/New delegate thingy in C# TextChanged event I can easily Select this member in VB but not in C# do I have to add the event manually e.g. [Code] In VB I get a Handles event, Any ideas?