I need my app to enter each line of a richtextbox for a different field in my webpage.Currently what im thinking is:
Get string of first line in RichTextBox
Enter string into webpage
Delete first line in RichTextBox
loop
The following code selects a line ina richtextbox. It works OK expect from one problem:
When a line is biger than the size of the richtextbox, it wraps it. This create a big problem as I can not select the last line of the richtextbox (when a line is wrapped it becomes two lines). When I set wordwrap to off it works just fine
Private Sub RichTextBox1_MouseMove(ByVal sender As Object, ByVal e As System.Windows.Forms.MouseEventArgs) Handles RichTextBox1.MouseMove
RichTextBox1.Focus()
[CODE]...
I want to loop the lines of my RTB and add a vbTab on each line.How do i do this?
View 1 RepliesTo read any form's text (except RichTextBox) line by line I've always used this splitting
Dim Lines() as String = Split(TextBox1.Text, vbNewLine)MsgBox(Lines(0))This code just works perfectly.But whenever I try this code on a RichTextBox like this:Dim Lines() as String = Split(RichTextBox1.Text, vbNewLine)MsgBox(Lines(0))The message box appears with the whole lines.I think maybe the RichTextBox1.Text() returns another new line character (means not vbNewLine).
I am trying to implement line by line scrolling on my richtextbox - Here is the initial code which I think is incomplete and doesnt work.I have VB 2010 Express?
Class RichTextBox1
Inherits RichTextBox
Private Const WM_SCROLL As Short = &H20A
[code]....
how to delete a richtextbox line, if the line only has one value. Ex:
[Code]...
i have 2 richtextbox,which will be compared with each other;array by array. if those array are same with each other;array1(3)=array2(3); then i will just display "*********" in another RTB3.but then if there are any differents between array1 and array 2, i will display error and state at which line does the errors occur.Next,i will highlight the error line in RTB1.and here is my problem.
i knew that i should use command below to complete the pogramme,but the part selection start,i dont know how to full fill it:
Richtextbox1.selectionstart =XXXXXXXXXXX
richtextbox1.selectionlength = array1(i).length
richtextbox1.selectionColor = Color.YellowGreen
i'm trying to create a rogramme that will compare the arrays between richtextbox1 and richtextbox2. if there is any error(s),then i will highlight the current array line in the richtextbox1. e.g.,if array1(7) <> array2(7) then i will highlight only array1(7) which is in the richtextbox1.how can i do this...? I know already that i should use command beloow to settle the problem but
View 1 RepliesI need help with reading a RichTextBox line by line I have this code:
For i As Integer = 0 To RichTextBox1.Lines.Length - 1
Label14.Text = (RichTextBox1.Lines(i))
Next
But can't get it to work It just skips to the last line
How to copy RichTextBox to an array line-by-line and back to another RTB From that array?
View 2 Replieshow to create a list in a richtextbox, with every new item in a new line... just like:
1
2
3
etc.
I tried it like that:
Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Dim a As Integer
[Code].....
I just created 5 Rich text boxes in runtime through a subroutine as:
Dim c As Control
c = New RichTextBox()
With c
[code].....
How to add text to new line in a RichTextBox?
View 2 RepliesHow do i change a line in a richtextbox?[code]...
View 4 RepliesI've been search and I can't found an answer that works, I need to remove (delete) the last line in a RichTextBox1 in vb .net, I mean remove last line and 'breakline' too, but only the last, no others,
View 1 RepliesHow do I get all the text in a string of a text line in a RichTextBox?
View 2 RepliesI 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 RepliesHow do I retrieve the text from each line of a RichTextBox So if the user enters:
Random 1
Random 2
Random 3
How could I get each line, returning 'Random 1', 'Random 2', and 'Random 3'?
I wonder is there any way to highlight a line in a richtextbox once the user hovers the cursor over it and get its value? I am also looking for a way to define the colour of the selection (e.g., blue, balck, etc)
View 2 Repliesi've created a project to highlight a few line in richtextbox1.but why cant i highlight the last line?below is my code:[code]
View 3 RepliesI'm writing to a RichTextBox using the with command:
With RichTextBox
.AppendText("blablabla" & vbCrLf)
.ScrollToCaret()
End With
But sometimes I would like to overwrite what I've just written instead of writing it on the next line.
I want to get only the last line of richtextbox. i tried this but it returns every thing in the richtextbox
[URL]
im using that code can u plz tell me how can i break the line .because the reason is that my rich textbox text is to much so i want if richtextbox textlength greatter than 9 the line change.e.Graphics.DrawString(Quote.RichTextBox1.Text, Mysimple, Brushes.Black, x + 35, y + 240)
View 1 RepliesI have 2 textbox, Quantity and Type. What I want is, when type in both, and click Save, it will save in the RichTextBox. Then click Clear, the text in both textbox will clear but no in the RichTextBox. What I want to know is, can it has column, Quantity is 1st, Type is 2nd? How do I make it to save in new line?
I've tried and got it to save in RichTextBox when the textbox is cleared but not the new line and column.
Private Sub SaveButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles SaveButton.Click
For Each IndividualCoffeeSale As CoffeeSale In TransactionCoffeeSale
[Code].....
I need my app to enter each line of a richtextbox for a different field in my webpage.
Currently what iim thinking is:Get string of first line in RichTextBox Enter string into webpage Delete first line in RichTextBox loop
I only want one char per line to be accepted in my multilined richtextbox. This means that when one char is typed, then the richtextbox should automatically change line.
So typing 'hi!' should show as:
h
i
!
I tried this but i seem to get out of bounds.
Private Sub txtrtb_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles txtrtb.KeyPress
txtLength(txtrtb)
[Code]....
How to Add numbers in the margin for Line numbers Picture Provied As a example
View 3 Replieshow can i append the text in rich text box say i need to append in line 40 and column 30
View 1 RepliesI have a button that append a sentence with some strings in it to a richtextbox. Everytime I click the button it appends a new line and then appends the text again till i eventually hit the bottom and beyond of my richtextbox. how to add my line as LINE 1 in my richtextbox and moving the earlier appended text down.
rtbHistory.AppendText("Round : " & lblRound.Text & " / Dealer : " & lblDealer.Text & " / " & lblBidder.Text & " Bid " & cbBid.SelectedItem & " In " & cbTrump.Text & vbNewLine)
I am trying to make a program, where a user will input 'ranges' in a richtextbox, and then enter a value, which will be stored/categorized (in an array maybe) according to the 'range'.What I exactly mean is:
User specifies ranges by inputting this line in the richtextbox: <,10,20,30,> First range = < to 10 (no minimum boundary up to 10), second range = 10 to 20 , 3rd = 20 to 30 , 4th = 30 to > (30 to no maximum boundary) Then a user enters a number. For example "-1" would fall in the "< to 10" category, "23" in the "20 to 30" category, "125" in the "30 to >" category. I know there are other ways to do this, but I would like to see a solution (or some guidance) based on these requirements.
