i have a form called FrmPtnSrch for search employees
i am call the form in the following manner from other form as modal

Private Sub BtnSearch_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles BtnSearch.Click
Try
Dim objFrmSrch As New FrmPtnSrch
objFrmSrch.ShowDialog()
If intSrchPtnNo <> 0 Then
txtPtnNo.Text = intSrchPtnNo
txtPtnNm.Text = StrPtnInfo.PName
objFrmSrch.Dispose()
objFrmSrch.Close()
End If

Catch ex As Exception
MsgBox(ex.Message)

End Try
end sub
i have a button on the fromSrch for searching the employee into the table
and listing them in listview on the FrmSrch form
it is searching the talble and also listing them in the listvew through a private method
after listing it is getting hide or desposing off
i have all ther code i have not writter any were for disposing/closing after listing