I'm trying to iterate through each line of a multiline textbox. Something like:
For Each line In Me.txtBox1.Lines
Response.Write line.Text
Next
Is there any neat way to do this, or will I need to write a character-by-character parser and look for carriage returns?
I have a multiline textbox that has wordwrap set to True I am assigning each line of the textbox to a string Lets say I typed this into the textbox without pressing enter and it just wordwrapped to the next line Visual Programming is fun it would assign "Visual Programming is fun" to the first string however, what i want it to do is assign "Visual Programming is" to the first string and "fun" to the second string.....now if i would have pressed enter after "is" then it would have done what I wanted it to do, but if i dont press enter and just let it word wrap it does not do what i want it to do...
View 5 RepliesI have a multiline textbox that while a file is read in some data is echo'ed out onto the textbox. Is is possible to programatically scroll the object down to the bottom? Changing everything over to a combobox and then changing the selected index would essentially do what I want, but the user needs to select/copy a bunch of lines.
View 5 RepliesI'm trying to make a textbox at runtime, Dim t as Control
t = New Textbox
t.Multiline = True
t.Size = New Size(300,120)
Form1.Controls.Add(t)
I found out that you can only size a textbox when Multiline is set true. And that's the problem. When I use t.Mutiline = true I get the error " 'multiline' is not a member of 'system.windows.forms.control' "
I've searched the internet for hours without result.
I want to set some variables from lines on a text box.
The below code is what i want to do but unable to find a way to do it[code]...
Using vb.net, I want to display multiline text in a gridview column.
View 2 RepliesIm using a Multiline textbox, and I split the content line by line to store each line in string array
My split Code : Dim A() As String = txt_Mobiles.Text.Split(Environment.NewLine)
But this is not working, it read all lines as a single line !!!
Note: I used this line of code before in another project and its work perfect.
how can i read the access database and put it all in a multiline textbox?
View 13 RepliesI'm using VS 2010 and .net 4. I'm trying to figure out how to make a textbox be multiline and set the rows in codebehind.I'm trying to figure it out for a user control that i'm working on. So in the properties passed through the to user control it will set the textbox to be a multiline or not.
View 1 Repliesi have a trouble with clearing a particular line in a multiline text box have data inside
View 4 Replieshow to modified in cazypennie coding..
[Code]....
i am trying to implement a programme that counts the words in a multiline textbox as you type. I can get it counting the words until i press the "enter" key and tyoe a word. it does not recognise this. this is my code:
[Code]....
is there any way to set default cell style as multiline textbox?
View 3 RepliesI'm trying to solve this problem but heading nowhere.I need to add multiple records to the only field I have in my Access (.mbd) database. I am using Textbox and have set it to multiline, when I submit these records to Access only the first record is being added and the rest are not.
Here is my code:On Button Click:
Public Class Form2Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Form1.AtgTableAdapter1.Insert(Me.TextBox1.Text)
Form1.AtgTableAdapter1.Fill(Form1.AtgDataSet1.ATG)
MsgBox("added")
End Sub
Ok, as in my other post i asked this!!
If TextBox7.Text.Contains(ComboBox1.Text) Then
If ComboBox1.Text = "" Then
Else
[code].....
I'm trying to take a multiline textbox and simply export the data out to a table in SQL. Each line in the textbox should be a new record in the table.Here's what I have so far:
Protected Sub btnMultiLineTestSubmit_Click(ByVal sender As Object, ByVal e As EventArgs) Handles btnMultiLineTestSubmit.Click
Dim sArray() As String
sArray = Split(txtTest.Text, vbCrLf)
For Each i In sArray
[code]....
How can I find out the value of the current item in the array?
I have spent the last hours trying to make an easy fix for this. Setting it to enabled=false is no good in this case. What I was looking for is a way to prevent the user to place the cursor in a multiline textbox. This is a read only textbox, and the user can't type anything in it, but for some reason he can still place the cursor in it, that is what I try to prevent.
View 8 RepliesI'm using a couple of multi-line textboxes to check output from my program, but it always scrolls back to the top of the box. Is there some way to set it so that it's always scrolled down to the end? Scrolling manually doesn't help because it just keeps resetting to the top.
View 6 RepliesI am using single line textbox to add and appened strings into multiline textbox.
Now, I need to check for words that are appended in multiline textbox.
I know that I can add these words into array, and then search array.
But can I search a multiline textbox, to avoid using array?
I have a multiline textbox with text that i want to add to a listbox. Each line in the textbox should be a new line in the listbox.
I had a problem when going from listbox to textbox but that was solved with
VB.NET
For Each item As String In EnDeCrypt.ListBox1.Items
EnDeCrypt.TextBox1.AppendText(item & Environment.NewLine)
Next
Is it adaptable to do what i'm trying to do now?
I have a multiline textbox that needs each line pushing into an array.
Do I need to use the Split command somehow?
I'm trying to make my own control in for .NET using VB and I'm having problems achieving what I want to do. In fact, I'm making a control which inherit from the textbox class and the only modification I'm trying to bring to it is that if the control is visibly full, the user can't type anymore. So:
Scrollbars should never appear.The extended TextBox may be multiline or singleline.The extended TextBox may have different fonts and font sizes.Right now, the technique i'm using is graphics.measurestring to get a sizeF containing the width and the height of my string to compare it to the height and width of my textbox control. All this in the KeyDown event (I don't know of it's the best solution). I can get it to work fine for the width but I can't seem to ge the height right in a multiline textbox.
I was trying back yesterday to count the visible lines in a textbox, which is multiline, and found this article: [URL] but... it didn't work... The code worked fine, but sometimes it returned like, 5 or 4, when I counted the visible lines, and there was 2.. If you know what's wrong/have any answer for this it would be nice :)
View 9 RepliesI am quite new to visual basic and databases. Im connecting to the database using the dataset wizard in visualbasic 2008. And then dragging each text field on to the form. Everything works well, saves etc., updates ok. Until I have a multiline text box , when I try and save, Iget errors highlighting the table update code and get an error saying it cant be converted to a string. I have changed all the max text limit on the database so its not that. It works ok if I set the textbox back to a single line mode. Does these databases support multiline textboxes?
View 1 RepliesI've been ttrying to code an app that will act like the VB intellisense, without the added properties. In short, when I type (in a multiline RichTextBox), the letter t I would like the populated listbox show at that point (because "Then" is a word in the listbox) and if I click "Then" in the listbox have it "autocomplete" the word and display it in the color blue.
lstKeyWords.Location = rtb1.GetPositionFromCharIndex(rtb1.Selectionstart + 10)
lstKeyWords is the ListBox and rtb1 is the RichTextBox - This was the only way I could get the ListBox to show in the "almost" correct position?
I have a multiline text box which I only want the scrollbars to appear when the textbox is full.
I have tried this code but itdoesn't seam to work.
Private Sub txtBuilderDscpt_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs)
Static busy As Boolean
If busy Then Exit Sub
[Code]....
i am trying to put a maximum row number of lines in a multiline textbox. What i want is to achieve something like a console, with a maximum number of rows, with the top rows to dissappear and to keep always the last i.e. 500 rows. a note: for the textbox text i use the following algorithm
dim text
textbox.text = textbox.text & vbcrlf & text
the problem is that after a certain number of rows the program starts to get a little slow. So i guess if i put a limit to the rows i will fix this.
I have this [code]...
And what i am doing here is removing a peice of text from my multiline textbox (textbox7), But its not working..?
We want to Replace some text from a textbox (multiline) with = the text in our combobox and we want to replace it with its new one (in a textbox)
heres our code
If TextBox7.Text.Contains(ComboBox1.Text) Then
TextBox7.Text.Replace(ComboBox1.Text, TextBox1.Text)
End If
so that says, If the textbox(multiline) contains whats in our combobox, then replace it with the text in textbox1..
I would like to add the names of people in a SQL Database to a Multiline textbox if two values in their row do not equal 6. The first name and last name, as well as graduating year need to be added to the textbox, and then a new line needs to be created. The two values are contained in two separate columns in the DB. I'd like to try and stay away from using SQL Queries to accomplish this, so is there any way I can call these values using VB? Keep in mind the number of people that have values under 6 may vary from time to time. The purpose of this will be so that someone can print out a list of members who don't have the required amount of points at any given time.
View 11 Replies