I'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.
i have a number generator which creates a number then a new line followed by another number. its set on a timer that goes over and over again until a desired number is reached. the only problem is that the numbers go off the screen and a scroll bar appears but stays at the top. is there a way to set the value of a scroll bar on a text box and if not how would i tie a vscrollbar to a textbox or richtextbox.
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...
I am using vb.net from vs2003. I have four fields from data base Line1, Line2, Line3, Line4 all of string type. Now I want to display these 4 values in a multiline text box so that each of these values will be on different line.I am using Chr(10) for line feed but not getting expected results.
I 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.
I'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'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.
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:
I'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
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.
I'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.
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 :)
I 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?
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.