Hi Guys
How r u all?
i have a code that must start a verification form when load a finger print to recognize it but it is not working

Imports System.Data.OleDb
'Delegate Sub FunctionCall(ByVal param)
Public Class IdentifyByFeatures
    Private Template As DPFP.Template

    Private Sub VerifyButton_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles VerifyButton.Click
        Dim Con As New OleDbConnection()
        Dim cmd As New OleDbCommand()

        Dim str As String

        Dim dr As OleDbDataReader
        lblStatus.Visible = False

        If T_Gender.Text <> "" Then

            Con.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;Data Source = C:\fingerprint2011\CivilRecords.mdb"

            str = "Select * from CivilRecords where gender='" & T_Gender.Text & "'"

            If Chk_First.Checked Then str = str & " and [first name]='" & T_First.Text & "'"
            If Chk_Tel.Checked Then str = str & " and tel='" & T_Tel.Text & "'"
            If Chk_Nationality.Checked Then str = str & " and nationality='" & T_Nationality.Text & "'"

            cmd = New OleDbCommand(str, Con)

            dr = cmd.ExecuteReader
            lblStatus.Visible = True

            lblStatus.Text = "Records found."
            '  Dim i As Integer

            VerifiedStatus = False
            Do While dr.Read()
                ' i += 1
                CivilIDFileName = dr("CivilID")
                Using fs As IO.FileStream = IO.File.OpenRead("C:\FingerPrint2011\fps\" & CivilIDFileName)

                    Dim template As New DPFP.Template(fs)
                End Using
                Dim Verifier As New VerificationForm()
                Verifier.Verify(Template) ' VerificationForm.Show()
                If VerifiedStatus = True Then Exit Do
            If VerifiedStatus = True Then
                MsgBox("Civil ID=" & CivilIDFileName & " and the first name is: " & dr.Item("First Name"))
            End If

            MsgBox("Please enter gender first.")
        End If
    End Sub

    Private Sub OnTemplate(ByVal template)
        Invoke(New FunctionCall(AddressOf _OnTemplate), template)
    End Sub

    Private Sub _OnTemplate(ByVal template)
        Me.Template = template
        VerifyButton.Enabled = (Not template Is Nothing)
        '   SaveButton.Enabled = (Not template Is Nothing)
        If Not template Is Nothing Then
            MessageBox.Show("The fingerprint template is ready for fingerprint verification.", "Fingerprint Enrollment")
            MessageBox.Show("The fingerprint template is not valid. Repeat fingerprint enrollment.", "Fingerprint Enrollment")
        End If
    End Sub

End Class

Help me PLEAZE


You said it's not working.
Perhaps a little more explanation like:
what errors do you have?

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