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Rich Text box Find Thanks for your reply. I tried it but kept crashing! I did some work and came up with this. It seems OK. ' This method demonstrates retrieving line numbers that ' indicate the location of a particular word ' contained in a RichTextBox. The line...

Hello. I have this code for finding a string in a RichTextBox - Public Sub SelectMyString() rtbWord.Find(TextBox1.Text, RichTextBoxFinds.MatchCase) rtbWord.SelectionFont = New Font("Verdana", 12, FontStyle.Bold) rtbWord.SelectionColor = Color.Red End Sub- how can I...

Hello. There is no special code for that except pure maths. Sorry I can't help you further with the maths but that would take me back a few years! Work out a formula as, for instance: x = someMaths then put it in code as this: Dim x As Integer = someMaths

Hello again. I forgot to say that at the very top of the code put: Imports System.Random Also try having the event as a button_click and using Rnd. and instead of 'Debug' use 'Console'. Good to have variations.

Math for a random number. Hello. Try this: In the Form_Load event put this:- Dim i As Integer For i = 1 To 12 Debug.WriteLine(rand(i)) Next Then This:- That should? give random numbers between 1 and 12, but never 12. See how you get along with that.

Thankyou Friends they work lovely. TW.

Hello. I have this code to find the first instance of a string in a ListView:- Dim item1 As ListViewItem = ListView1.FindItemWithText(TextBox1.Text) If Not (item1 Is Nothing) Then MessageBox.Show("Found " & item1.Text)...

Hello. I am working on a program that checks to see if the string put in a TextBox is already in a ListBox. If it isn't, then the string is added to the ListBox. But the trouble is that the program will accept a word if the case is different to one spelt the same in the ListBox. How can I...

Hello. Sorry. I misread you. I can't get anything to print from the laptop. I am certainly learning somethings about computers I didn't know before. I just cannot see how it can't connect with printer.

Hello. The printer prints anything I want printed from my desktop computer. ie from Word, WordPad , NotePad, VB.Net, Paint, ArcSoft. Would the trouble lie in the Port? It seems to me that it wants to print but can't get to it! I have tried different Ports but I would not know what to put...

Hello. Thank you for your interest and help. To help let me start again. I have desktop (with Windows XP) connected to printer by USB and it prints ok. I connect laptop(with Windows XP) to desktop by crossover cable from RJ 45 to Ethernet on desktop. Then switch on. I check Windows Firewall...

Hello. I suppose this might be related to programming because I want to print my code in VB.net that I am working on from my laptop which is connected to my main computer (away somewhere) by hard wire. There are two things that pop up when trying to sort it out: One is that the names that I put...

TextBox Query. Glad to help. Try this:- Private Sub TextBox1_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles TextBox1.KeyPress If e.KeyChar < "0"c OrElse e.KeyChar > "9"c Then If e.KeyChar <> Convert.ToChar(System.Windows.Forms.Keys.Back) Then If...

Hello. Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim A As Integer = CInt(TextBox1.Text) TextBox2.Text = CStr(A * 3) End Sub OK.

Hello. Double-click the form to display the Form_Load procedure. In it, type Randomize This randomize statement is added to the program and will be executed each time the program starts. Randomize uses the system clock to create a truly random starting point for the Rnd statement. Now it won't...

Hello juggernot. I found that with lecturers. Try em out with a catch question.

Hello Freddy Boy. If you haven't already, join the Public Library - it's free! Get books out on VB and have a go through them to see what sort of style you like. Some authors may suit you - others not. If your local library hasn't got what you want just ask and they will get it for you. When...

Simple ListBox Question Hello Bean. Dim objItem As Object For Each objItem In ListBox1.SelectedItems MsgBox(objItem) Next objItem OK.

open files get variables It is up to you what you do. I always go for the simplest way instead of elaborate solutions where one can get bogged down on routines that the more experienced programmers are conversant with. For my money's worth(Not-A-Lot!!) I'd build basic to start with and have a...

open file get variables I'm not quite sure if I got you right? Give a different .rtf file name for each person as you add:- RichTextBox1.SaveFile("person1.rtf") RichTextBox1.SaveFile("person2.rtf") and so on You need only use one RichTextBox. The person's username is entered and in the...