try:
TextBox1.Text = TextBox1.Text.Substring(0, TextBox1.SelectionStart) & ComboBox1.Text & TextBox1.Text.Substring(TextBox1.SelectionStart)

Do you really need a 1d array. Why not just put the info into the listbox. i.e.
Public Class Form1
Dim ary(4, 3)

Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As...

You have to redimension your lines array:
Dim sr As StreamReader = New StreamReader("csvSTOCKS.TXT")
Dim lines() As String
Dim index As Integer = 0

Do While...

Set TopMost property of form.

I just ran your code. All the group boxes showed up like they should. I did see that you are hiding some controls in places in your code and not showing them again. Click on "Daily Pescription" and...

I don't like to correct anyone but you need to get away from vb6. To do it the net way
TextBox1.Text = TextBox1.Text.Substring(1) & TextBox1.Text.Substring(0, 1)
The first pram is the starting...

Try this:
Dim d As DateTime = CDate(TextBox1.Text)
If (DateTime.Compare(Now, d) > 0) Then
MessageBox.Show("Entered date has already happened. Please enter a future...

I use another form with a webbrowser on it. On the form I have a property:
Public WriteOnly Property HelpFile()
Set(ByVal value)
Me.WebBrowser1.Navigate(value)
End...

Set item 0 to "Please select an item" and the listindex to 0.

Try this:
Dim process As New Process
process.StartInfo.FileName = "perl.exe"
process.StartInfo.Arguments = "filename.pl"
process.StartInfo.WorkingDirectory = "C:\Perl\eg"...

Try this in your main form load event:
Private Sub frmMain_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
Dim process As New Process
With process
With .StartInfo...

I assume you are putting your input to a textbox. So try this:
TextBox1.Text = InputBox("Enter number")
TextBox1.Text = TextBox1.Text.Substring(0, TextBox1.Text.Length - 1)

Try this and see if it is what you want.
Private Sub btnCropImage_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnCropImage.Click
If PictureBox1.Image Is...

Today = CType("05/14/2007", Date)
TimeOfDay = CType("11:32", Date)

Try this:

Here is how I did a undo:
Dim UndoStack As New Stack(Of Bitmap)() 'holds the backup images

'==========================================================================
' Saves...

I see by your signiture that you know c# and vb6. You should have no problems picking up on vb net as it is not that different from either of them.
If you don't have it get the vb express 2005 (it's...

There are several ways.
1. Dim x As Integer = CInt(TextBox1.Text)
2. Dim y As Integer = Val(TextBox1.Text)
3. Dim z As Integer = CType(TextBox1.Text, Integer)
If you are...

This is for VB Express 2005:
For i As Integer = My.Application.OpenForms.Count - 1 To 0 Step -1
If My.Application.OpenForms.Item(i) IsNot Me Then
...