How to check and uncheck checkbox from listview item in VB.NET?

See more:

VB

checkbox

ListView

i Already connected the checkbox in sql and it's already working, but the checked and unchecked items doesn't show up.. I want to have a checked and unchecked items that are still shown. i want them to still check.

Dim str As String = "SELECT posid, POSITION FROM pos;"
      Dim ctr As Integer

      CLSCONN = New C_connection
      CLSCONN.ACCESS_INDREC(str)
      cboposition.Items.Clear()
      With CLSCONN.ds
          Dim dt As New DataTable

          For ctr = 0 To .Tables(0).Rows.Count - 1
              cboposition.Items.Add(.Tables(0).Rows(ctr).Item(1))
          Next