Jawaban No. 2 (Rahmad Eko Syahputra)

Public Class Form1

    Sub buattabel()

        lv.Columns.Add("NPM", 80, HorizontalAlignment.Center)

        lv.Columns.Add("Nama", 80, HorizontalAlignment.Center)

        lv.Columns.Add("Jurusan", 80, HorizontalAlignment.Center)jawaban No. 2

        lv.Columns.Add("Jenjang", 80, HorizontalAlignment.Center)

        lv.Columns.Add("Tahun Masuk", 80, HorizontalAlignment.Center)

        lv.Columns.Add("Nilai Angka", 80, HorizontalAlignment.Center)

        lv.Columns.Add("Nilai Huruf", 80, HorizontalAlignment.Center)

        lv.View = View.Details

        lv.GridLines = True

        lv.FullRowSelect = True

    End Sub

    Sub isitabel()

        Dim ist As New ListViewItem

        With ist

            .Text = npm.Text

            .SubItems.Add(nama.Text)

            .SubItems.Add(jurusan.Text)

            .SubItems.Add(jenjang.Text)

            .SubItems.Add(tmasuk.Text)

            .SubItems.Add(nangka.Text)

            .SubItems.Add(nhuruf.Text)

            lv.Items.Add(ist)

        End With

    End Sub

    Private Sub Form1_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load

        buattabel()

    End Sub

    Private Sub npm_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles npm.KeyPress

        If e.KeyChar = Chr(13) Then

            nama.Focus()

        End If

    End Sub

    Private Sub npm_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles npm.TextChanged

        Dim x, y As String

        x = Microsoft.VisualBasic.Mid(npm.Text, 3, 1)

        y = Microsoft.VisualBasic.Mid(npm.Text, 4, 1)

        tmasuk.Text = "20" & Microsoft.VisualBasic.Left(npm.Text, 2)

        If x = "0" Then

            If y = "2" Then

                jenjang.Text = "D-3"

                jurusan.Text = "Manajemen Informatika"

            End If

        ElseIf x = "1" Then

            jenjang.Text = "S-1"

            If x = "1" Then

                jurusan.Text = "Tek.Informatika"

            ElseIf y = "2" Then

                jurusan.Text = "Sis.Informasi"

            End If

        End If

    End Sub

    Private Sub btnsimpan_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnsimpan.Click

        isitabel()

        npm.Text = ""

        nama.Text = ""

        jenjang.Text = ""

        jurusan.Text = ""

        tmasuk.Text = ""

        nangka.Text = ""

        nhuruf.Text = ""

    End Sub

    Sub bersih()

        NPM.Text = ""

        Nama.Text = ""

        Jenjang.Text = ""

        jurusan.Text = ""

        tmasuk.Text = ""

        nangka.Text = ""

        nhuruf.Text = ""

    End Sub

    Private Sub nangka_KeyPress(ByVal sender As Object, ByVal e As System.Windows.Forms.KeyPressEventArgs) Handles nangka.KeyPress

        If e.KeyChar = Chr(13) Then

            If nangka.Text >= 85 Then

                nhuruf.Text = "A"

            ElseIf nangka.Text >= 70 Then

                nhuruf.Text = "B"

            ElseIf nangka.Text >= 60 Then

                nhuruf.Text = "C"

            ElseIf nangka.Text >= 50 Then

                nhuruf.Text = "D"

            Else

                nhuruf.Text = "E"

            End If

        End If

    End Sub

  

    Private Sub btnkeluar_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnkeluar.Click

        End

    End Sub

    Private Sub btnhapus_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnhapus.Click

        npm.Text = ""

        nama.Text = ""

        jenjang.Text = ""

        jurusan.Text = ""

        tmasuk.Text = ""

        nangka.Text = ""

        nhuruf.Text = ""

    End Sub

    Private Sub btnbersih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnbersih.Click

        bersih()

    End Sub

    Private Sub btnhapuspilih_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles btnhapuspilih.Click

        lv.Items.Remove(lv.SelectedItems(0))

    End Sub

    Private Sub nangka_TextChanged(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles nangka.TextChanged

    End Sub

End Class