See this sample,


ListView1.Columns.Add("One")
ListView1.Columns.Add("Two")
ListView1.Columns.Add("Three")

Dim item As New ListViewItem("v1")
...

>How can I do this with the code I have so far?

Think about ReadAllLines() method.


.....
Dim s() As String = System.IO.File.ReadAllLines("file1.txt")
Dim i As...

Take a look at code snippet,

Dim dt As New Data.DataTable
dt.Columns.Add("Name")
dt.Columns.Add("Status")
dt.Rows.Add("A", "Paid")
dt.Rows.Add("B",...

Set SelectedIndex property,

listBox2.SelectedIndex = 0;

Take a look at this tutorial - http://www.dreamincode.net/forums/showtopic37361.htm

Try it,

Dim s As String = "This is an example"
s = String.Join(" ", s.Split(" ").ToArray().Reverse().ToArray())

Take a look at this thread - http://www.daniweb.com/forums/thread211516.html

xfrolox,

I think you want to code which allows single instance of an application. Please take a look at this article - http://www.codeproject.com/KB/vb/sing_inistan.aspx

You can't really parse HTML with regular expressions. It's too complex. Regular expression won't handle <![CDATA[ sections and reference enities correctly at all.
I recommend Html Agility Pack...

If your dynamic array is integer then,

Dim a() As Integer = {11, 22, 33, 44}
System.IO.File.WriteAllLines("file.txt", Array.ConvertAll(a, New Converter(Of Integer, String)(Function(t As...

By comparing references,

Dim btn As Button = CType(sender, Button)
Dim i As Integer
For i = 0 To bttonArray.Length - 1
If btn.Equals(bttonArray(i)) Then
...

By sender reference,

CType(sender,Button).Text="Click"

Use,

Dim S As String = TextBox1.Text
S = S.Trim()
Dim ar() As String = S.Split(New Char() {vbCr, vbLf}, StringSplitOptions.RemoveEmptyEntries)

S = "" & Join(ar,...

Don't put .exe extension.

Dim p() As System.Diagnostics.Process = System.Diagnostics.Process.GetProcessesByName("calc")
If p.Length = 1 Then
p(0).Kill()
End If

1. Create New Win Project
2. Add a class file into project - Create a sub class of DataSet

Imports System.Data.DataSet
Public Class DBO
Inherits DataSet
Private dt As DataTable
...

sql = "SELECT DISTINCT year(dates) as MYear FROM summary WHERE plants = '" & yieldsummary.cbPlant.Text & "'"
da = New OleDb.OleDbDataAdapter(sql, con)
Dim Dt as New DataTable
da.Fill(Dt)...

Please look at - http://sqlserver-qa.net/google_bart.gif

Select the property of Report or Page footer and set NewPageAfter=True or NewPageBefore=True

babbu,
Set
dataGridView2.AllowUserToAddRows = False.

Why not DataAdapter?

.....
Dim oledbcom As New OleDb.OleDbCommand
oledbcom.CommandText = "Select...

Here is sample:


Dim col1 As New DataGridViewTextBoxColumn
col1.DefaultCellStyle.Format = "t" 'Time format
col1.DataPropertyName = "ColumnName"

...

I said "post your complete code".

If DataTimeOff is an instance of DataTable then use following code:

CmbEmployee.DataSource = DataTimeOff
CmbEmployee.DisplayMember =...

Label1.Parent = PictureBox1
Label1.BackColor = Color.Transparent
Label1.BringToFront()
Label1.Location = New Point(20, 20)