Imports System.Windows.Forms

Public Class frmDatumsabfrage
    Dim onlypastDate As Boolean = True
    Dim panelKunde As Boolean = False
    Dim panelLaender As Boolean = False


    Sub New()

        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()
    End Sub

    Sub New(title As String, _onlypastDate As Boolean)

        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()

        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.
        onlypastDate = _onlypastDate
        lbl.Text = title
    End Sub

    Sub New(title As String, _onlypastDate As Boolean, _mitKundengruppe As Boolean)

        ' Dieser Aufruf ist für den Designer erforderlich.
        InitializeComponent()

        ' Fügen Sie Initialisierungen nach dem InitializeComponent()-Aufruf hinzu.
        onlypastDate = _onlypastDate
        lbl.Text = title
        panelKunde = _mitKundengruppe
        panelLaender = _mitKundengruppe
    End Sub



    Public Datum As Date = CDate(Now.ToShortDateString)
    Public exceptedCountries As String
    Private Sub btn_Click(sender As Object, e As EventArgs) Handles btn.Click
        Label1.Text = ""

        If onlypastDate And CDate(dtp_date.Value) > CDate(Now.ToShortDateString) Then
            Label1.Text = "Muss heute oder früher sein!"
            Me.DialogResult = DialogResult.None
            Exit Sub
        End If
        Datum = CDate(dtp_date.Value)
        If panelLaender Then
            exceptedCountries = getValues()
        End If
        Me.DialogResult = DialogResult.OK
    End Sub

    Private Sub dtp_date_KeyDown(sender As Object, e As KeyEventArgs) Handles dtp_date.KeyDown
        If e.KeyCode = Keys.Return Then
            btn.PerformClick()
        End If
    End Sub

    Private Sub btnClose_Click(sender As Object, e As EventArgs) Handles btnClose.Click
        Datum = CDate(Now.ToShortDateString)

        If panelLaender Then
            exceptedCountries = getValues()
        End If


        Me.Close()
    End Sub

    Private Sub frmDatumsabfrage(sender As Object, e As EventArgs) Handles Me.Load
        dtp_date.Value = Now.ToShortDateString
        pnlKunde.Visible = panelKunde
        MyPanel2.Visible = panelLaender

        If panelLaender Then
            Me.Height = 462
        Else
            Me.Height = 84
        End If

        If panelKunde Then

            cboKundenkreis.Items.Clear()
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  100000-199999: TR - KUNDEN", "100000-199999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  130000-139999: 360 TR - KUNDEN", "130000-139999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  150000-159999: 360 RMC - KUNDEN", "150000-159999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  140000-149999: 360 DURMAZ - KUNDEN", "140000-149999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  160000-169999: AT - KUNDEN", "160000-169999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  200000-299999: RO - KUNDEN", "200000-299999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  300000-302999: BG - KUNDEN", "300000-302999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  303000-303999: DE - KUNDEN", "303000-303999"))
            cboKundenkreis.Items.Add(New VERAG_PROG_ALLGEMEIN.MyListItem("  400000-499999: YU - KUNDEN", "400000-499999"))
        End If

        If panelLaender Then
            lbLaender.fillWithSQL(" select L.LandKz, L.LandBez FROM  [Länderverzeichnis für die Außenhandelsstatistik] L 
                            INNER JOIN (Adressen A INNER JOIN Währungstabelle W ON A.LandKz = W.LandKz INNER JOIN tblSteuernummern S ON A.AdressenNr = S.AdressenNr) ON L.LandNr = S.LandNr
                WHERE S.StNrGültigkeitsdatum IS NOT NULL AND W.MitgliedslandEU = 0 GROUP BY  L.LandBez, L.LandKz
                order by L.LandBez ", , "FMZOLL")
        End If

    End Sub

    Private Sub cbxKunden_CheckedChanged(sender As Object, e As EventArgs) Handles cbxKunden.CheckedChanged
        cboKundenkreis.Enabled = cbxKunden.Checked
    End Sub

    Private Sub btnAlle_Click(sender As Object, e As EventArgs) Handles btnAlle.Click
        For i = 0 To lbLaender.Items.Count - 1
            lbLaender.SetSelected(i, True)
        Next
    End Sub

    Private Sub btnKeine_Click(sender As Object, e As EventArgs) Handles btnKeine.Click
        For i = 0 To lbLaender.Items.Count - 1
            lbLaender.SetSelected(i, False)
        Next
    End Sub

    Function getValues() As String
        Dim s As String = ""

        For Each i As VERAG_PROG_ALLGEMEIN.MyListItem In lbLaender.Items
            If Not lbLaender.GetSelected(lbLaender.Items.IndexOf(i)) Then
                s += "'" & i.Value & "', "
            End If
        Next
        If s.EndsWith(", ") Then
            s = s.Substring(0, s.Length - 2)
        End If
        Return s
    End Function
End Class