How to retrieve column items from listview in code - wpf

Question

I am new to wpf and am going for an MCTS exam. I have searched for 2 days now on how to retrieve row column items in code. I have been able to insert data into the listview by creating a structure and adding row items via code.
Public Structure SimpleData
Public Property Txt1 As String
Get
Return mTxt1
End Get
Set(value As String)
mTxt1 = value
End Set
End Property
Private mTxt1 As String
Public Property Txt2 As String
Get
Return mTxt2
End Get
Set(value As String)
mTxt2 = value
End Set
End Property
Private mTxt2 As String
Public Property Txt3 As String
Get
Return mTxt3
End Get
Set(value As String)
mTxt3 = value
End Set
End Property
Private mTxt3 As String
End Structure
Public Structure MyData
Public Property Desc() As String
Get
Return m_Desc
End Get
Set(value As String)
m_Desc = Value
End Set
End Property
Private m_Desc As String
Public Property Progress() As Integer
Get
Return m_Progress
End Get
Set(value As Integer)
m_Progress = Value
End Set
End Property
Private m_Progress As Integer
Public Property ProgressText() As String
Get
Return m_ProgressText
End Get
Set(value As String)
m_ProgressText = Value
End Set
End Property
Private m_ProgressText As String
Public Property Pic() As String
Get
Return m_Pic
End Get
Set(value As String)
m_Pic = Value
End Set
End Property
Private m_Pic As String
End Structure
Private Sub Button2_Click(sender As System.Object, e As System.Windows.RoutedEventArgs) Handles Button2.Click
Dim sd As New SimpleData
sd.Txt1 = "Today is"
sd.Txt2 = "a good day"
sd.Txt3 = "O YES!"
listView1.Items.Add(sd)
End Sub
I want to be able to retrieve row(0).Item(0).ToString, which is how to retrieve it in win forms. Expecting a response. Thanks in advance

Answer 1

Dim constr As String = "Put your connection string here"
Dim ds As New DataSet
Dim con As New SqlClient.SqlConnection(constr)
con.Open()
Dim sqladap As New SqlClient.SqlDataAdapter("select * from tbl_Employee", con)
sqladap.Fill(ds)
For i As Integer = 0 To ds.Tables(0).Columns.Count - 1
ListView1.Columns.Add(ds.Tables(0).Columns(i).ToString())
Next
For i As Integer = 0 To ds.Tables(0).Rows.Count - 1
Dim listRow As New ListViewItem
listRow.Text = ds.Tables(0).Rows(i)(0).ToString()
For j As Integer = 1 To ds.Tables(0).Columns.Count - 1
listRow.SubItems.Add(ds.Tables(0).Rows(i)(j).ToString())
Next
ListView1.Items.Add(listRow)
Next
Read data from Listview :
Dim name, room, subject, date, period As String
If listviewName.SelectedItems.Count > 0 then
For i As Integer = 0 To listviewName.SelectedItems.Count - 1
'*********** transfer selected data on declare String variable ************'
name= listviewName.SelectedItems(i).SubItems(0).Text
room = listviewName.SelectedItems(i).SubItems(1).Text
subject = listviewName.SelectedItems(i).SubItems(2).Text
date= listviewName.SelectedItems(i).SubItems(3).Text
period= listviewName.SelectedItems(i).SubItems(4).Text
'*********** delete **************'
cmd1.Connection = MYSQLCON
MYSQLCON.Open()
cmd1.CommandText = "DELETE FROM tablename WHERE columnname = '" & name & "'"
reader = cmd1.ExecuteReader
MYSQLCON.Close()
Next
End If

Answer 2

I have found the answer by casting the listview item to the created structure SimpleData then looping through it
Dim getitems = CType(listView1.SelectedItem, SimpleData)
For Each mem In getitems.Txt1
MsgBox(mem.ToString)
Next