I have a rich text box where you can edit java code with a listbox on the side of it that has the line numbers. I want the listbox to scroll with the rich text box so that they line up. How would you get them to scroll as one?
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Okay so I've got something, where when a button(Button1) is pressed, Text Appears in the RichTextBox When you press Button2, I want more text, in the same textbox, to be on a different line. I can get the text on the SAME line, but not a different one.
View 3 Replieshow can i read line 3 from rich textbox?
like, how do i show messagebox with only the text of line 3?
I created a small Rectangle Shape that represents a specific color. How can I add it to a line in a RichTextbox?For example, the string would look like this: RectangleShape (represents department) + Department Name + Price etc.
View 1 RepliesI am trying to open up a text file that contains some text. I have 3 text boxes on my screen. What I need to figure out is how to replace multiple words (1 in each textbox) with text it finds in the txt file.
I can do this by using the single find / replace feature but I'm trying to be able to fill out the 3 textboxes and then click my find / replace button to have my Regex find each predefined word and replace it with what is in the text boxes.
Here is my code to get the find / replace one word at time feature. I've tinkered with this to just add more variables to my Regex but it doesn't seem to work.
[Code]...
i am trying to figure out the code for a button for application where i take test from a richtextbox read it and change the color and font i have made the application for it, with 3 buttons. find, find next and replace.
frmTextEditorMain.rtbxInput.SelectionBackColor = Color.White
frmTextEditorMain.rtbxInput.Find(tbxFind.Text)
[code].....
For rich textbox in vb.net i want to have single border line. Fixed single and Fixed 3D are having some dimensional effect which i do not want. And i would also like to change the color of the border.
And same thing with the button, for them how to have single line border and specified color.
I'm trying to get the selected line num (or anything which helps me to identify the line) in a multi line texbox.The meaning for current or selected line is for the line that the user's characteristic (I found that word on the dictionary) is placed on.
View 10 RepliesHow to find current positions of cursors in any textbox or listbox?
View 1 Replieshow to read text from a listbox line by line and put current line in a label?
View 3 RepliesI'm trying to populate a rich text box line by line with txt file... without result!
This is the result that would like to get:
House 2. Dog 3. Cat 4. Etc
each one in a row below the other
I am suppose to only Find the total of each column in the last row. Find the grand total in the last cell (the bottom right corner)Ok i have tried to do the grandtotal but i am not getting what she wants done I have also tried to reverse the arrays but that was wrong to. I am only suppose to add two line one line is find the total of each colums in the last row and to find the grandtotal.
Module Module1
Sub Main()
Dim sum(5, 4) As Integer
Dim row, col As Integer
[code]....
I have a continuous string in a richtextbox and I want to select every 10 chars and add each them as a new line in a separate richtextbox.
Example:
Richtextbox1 = 0123456789
Richtextbox2 =
01
23
45
67
89
How do I do text formatting in a Text Box? I want to bold a selection on a textbox without affecting the rest of the text. HOw do I do this with Textbox and RichText formattting?
View 1 Replieshow to make first line paragraphs in VB 2008 with rich text boxes. I need the code for it. PS. First Line Paragraphing in when only the first line indents and the rest of the paragraph stays normal. I need the code for Visual Basics 2008?
View 2 Repliescan somone just post a code of
1. Writing the last line of .txt into textbox1
2. Adding line from textbox to .txt
I am trying to read in a TextBox line by line and take the first 7 characters of each line and output everything in another TextBox.This is what I have so far.
Dim line, lines() As String
lines = TextBox1.Text.Split(Environment.NewLine)
Dim i As Integer = 0
[code].....
i just want to know if it is possible to store the formatting of a text to ms sql so that the next time i retrieve a record that i've already formatted, it will display the format that i did for that record.if possible, how would i implement it in mssql?
View 1 Repliesi need the app to preview the line in textbox in timeintervalof 1 s (can be change)nd when it will reach to the end it close the text file and andreread it after let say 1 m ..
Private Sub Button3_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button3.Click
Dim myStream As Stream = Nothing
[code].....
I've got to do some special things with a RichTextBox. I have to add syntax highlighting and I need
to be able to find out what character was added/removed/inserted at what position every time a key
is pressed. Is there some way to edit the existing, or is there a open source (.net compatible,
preferably VB.net) available for download? I've tried making my own, the problem is, it has to have
every function normally available and I don't have enough time to implement all of that.
Is there a way to programmatically find out if the OS an application is running from is one that has UAC?
View 14 Replieswhen clicking a button, the current date is inserted into a textbox and the focus is transfered to the textbox.
the problem is that Textbox15.focus() select the text inside the textbox. i wish to give that control the focus but place the cursor at the end of the text, with no selection.
Private Sub Button4_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button4.Click
TextBox15.Text = TextBox15.Text & DateTime.Now & " "
TextBox15.Focus()
End Sub
I am trying to change color of a selectedtext in Rich TextBox.When user check color radio button it should change the color of the selected text.I have 4 radio buttons inside groupbox.Can someone tell me how do i select text and change color.Below is my code but its not working as expected.[code]....
View 6 RepliesThe message box shows up, indicating I have selected the enter key, but a return is also aoolied to the rich text box.[code]...
View 5 RepliesHow to make the selected text in a RichTextBox Bold,italic,underline ,change its color to red, Font to "Lucida Sans Unicode" and Text size to 18pt.
View 1 Replieswhat's the method for writing string into a richtextbox.
View 1 RepliesBasically I'm writing a little piece of photo-editing software and I would like the user to be able to write whatever they want as a caption for the photo. VB then writes that text in a blank space created under the picture. Pretty straightforward, I've got it printing the text and it can adjust for height differences (i.e. multiple lines of text, smaller fonts, etc.).
My issues arise in the horizontal direction, I cannot make the Richtextbox large enough to represent the width of the photos (Some pictures have dimensions several thousand pixels wide and most monitors cannot display that many...) so I have used horizontal scroll bars (wordwrap off) to allow the user to scroll across and see all the text. Now what I would like to do is to set a limit to how much text the user can enter on a line (based on pixels to accommodate for various fonts/sizes) and it seems to me that setting the .RightMargin to just a little less than the picture dimension (to allow for padding) should do just that. [Code]
I know it seems like a simple enough question, but I can't figure out how to get and set the current line of text. Say line 4 is "Hello World", I want to be able to recieve that this says "Hello World" then switch it with something else if need be.
View 4 RepliesI want to add a ; at the end of the current line I'm typing on by using ctrl+end or other keys.. im using a richtextbox..
View 2 RepliesI know that you can change the UnhandledExceptionMode by using Application.SetUnhandledExceptionMode(...). How do I find out what the current UnhandledException mode is?
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