Public nCurrentRow As Long
Private Sub cmdClear_Click()
    ClearData
End Sub
Private Sub cmdInsert_Click()

End Sub
Private Sub UserForm_Initialize()
    nCurrentRow = Sheet2.Cells(Rows.Count, 1).End(xlUp).Row
    'TraverseData (nCurrentRow)
End Sub
Private Sub TraverseData(nRow As Long)
    Me.cmbSchool.Value = Sheet2.Cells(nRow, 1)
    Me.cmbSchoolID.Value = Sheet2.Cells(nRow, 2)
    Me.tbxLRN.Value = Sheet2.Cells(nRow, 3)
    Me.tbxLastName.Value = Sheet2.Cells(nRow, 4)
End Sub
Private Sub ClearData()
    'Clear input controls.
    Me.cmbSchool.Value = ""
    Me.cmbSchoolID.Value = ""
    Me.tbxLRN.Value = ""
    Me.tbxLastName.Value = ""
End Sub
Private Sub cmdNext_Click()
    Do
        nCurrentRow = nCurrentRow + 1
        TraverseData (nCurrentRow)
    Loop Until Sheet2.Cells(nCurrentRow, 1).Value = "" Or Sheet2.Cells(nCurrentRow, 1).Value = Me.cmbSchool.Value
End Sub
Private Sub cmdPrevious_Click()
    Do
        nCurrentRow = nCurrentRow - 1
        TraverseData (nCurrentRow)
    Loop Until nCurrentRow = 1 Or Sheet2.Cells(nCurrentRow, 1).Value = Me.cmbSchool.Value
End Sub
Private Sub cmbSexGuard_DropButtonClick()
    'Populate control.
    Me.cmbSexGuard.AddItem "M"
    Me.cmbSexGuard.AddItem "F"
End Sub
Private Sub cmbStatus_DropButtonClick()
    'Populate control.
    Me.cmbStatus.AddItem "Single"
    Me.cmbStatus.AddItem "Married"
End Sub
Private Sub cmbRemarks_DropButtonClick()
    'Populate control.
    Me.cmbRemarks.AddItem "LE"
    Me.cmbRemarks.AddItem "T/I"
End Sub
Private Sub cmbGrade_DropButtonClick()
    'Populate control.
    Me.cmbGrade.AddItem "KINDERGARTEN"
    Me.cmbGrade.AddItem "ONE"
    Me.cmbGrade.AddItem "TWO"
End Sub
Private Sub cmbAcadTrack_DropButtonClick()
   'Populate control.
    Me.cmbAcadTrack.AddItem "ABM"
    Me.cmbAcadTrack.AddItem "HUMSS"
End Sub
Private Sub cmbSex_DropButtonClick()
    'Populate control.
    Me.cmbSex.AddItem "M"
    Me.cmbSex.AddItem "F"
End Sub
Private Sub cmdAdd_Click()
Application.ScreenUpdating = False: Application.Calculation = xlCalculationManual
    'Copy input values to sheet.
    Dim lRow As Long
    Dim ws As Worksheet
    Set ws = Worksheets("Data")
    ApplicationScreenUpdating = False
    lRow = ws.Cells(Rows.Count, 1).End(xlUp).Offset(1, 0).Row
    With ws
        .Cells(lRow, 1).Value = Me.cmbSchool.Value
        .Cells(lRow, 2).Value = Me.cmbSchoolID.Value
        .Cells(lRow, 3).Value = Me.tbxLRN.Value
        .Cells(lRow, 4).Value = Me.tbxLastName.Value
        
    End With
    'Clear input controls.
        Me.cmbSchool.Value = ""
        Me.cmbSchoolID.Value = ""
        Me.tbxLRN.Value = ""
        Me.tbxLastName.Value = ""
    nCurrentRow = lRow
Application.ScreenUpdating = True: Application.Calculation = xlCalculationAutomatic
 End Sub
Private Sub cmdClose_Click()
    Unload Me
End Sub
Private Sub UserForm_QueryClose(Cancel As Integer, CloseMode As Integer)
    If CloseMode = vbFormControlMenu Then
    Cancel = True
    MsgBox "Please use the Close Form button!"
  End If
End Sub
Private Sub cmdSearch_Click()
    'Populate Control.
        cmbSchool.Value = ""
        cmbSchoolID.Value = ""
        tbxLRN.Value = ""
        tbxLastName.Value = ""
totRows = Worksheets("DATA").Range("A3").CurrentRegion.Rows.Count
For i = 2 To totRows
    If Trim(Worksheets("DATA").Cells(i, 4)) = Trim(cmbLastName.Value) Then
        cmbSchool.Value = Worksheets("DATA").Cells(i, 1).Value
        cmbSchoolID.Value = Worksheets("DATA").Cells(i, 2).Value
        tbxLRN.Value = Worksheets("DATA").Cells(i, 3).Value
        tbxLastName.Value = Worksheets("DATA").Cells(i, 4).Value
End If
Next i
If cmbLastName.Value = "" Then
MsgBox "Select Last"
Else
cmdDelete.Enabled = True
End If
End Sub
Private Sub CmdDelete_Click()
Dim smessage As String
    smessage = "Are you sure you want to delete? " & vbCrLf + vbCrLf + Chr(32) + cmbSchool.Text + Chr(32) + cmbSchoolID.Text + Chr(32) + tbxLRN.Text
    If MsgBox(smessage, vbQuestion + vbYesNo, _
              "Confirm Delete") = vbYes Then
Dim LastRow As Long, i As Long

'find last row of data in column A
LastRow = Columns(1).Find("*", SearchDirection:=xlPrevious).Row

'loop from last row to row 1
'For i = LastRow To 1 Step -1
 '   If Cells(i, "A") = cmbSchool.Text And Cells(i, "B") = cmbSchoolID.Text And Cells(i, "C") = tbxLRN.Text Then
        Rows(nCurrentRow).Delete
        ClearData
  '  End If
'Next
End If
'If Me.LastName = "" Then
 '   MsgBox "You have not selected a Last Name.", vbInformation
  '  Me.LastName.SetFocus
   ' Exit Sub
'End If
'FindRecord (Val(Me.LastName))
 '   If Not rngFound Is Nothing Then
  '      PopulateForm
   '     response = MsgBox("Are you sure you want to delete this record? " & Me.LastName & " on " & DATA & "!", vbYesNo + vbCritical)
    '    If response = vbYes Then rngFound.EntireRow.Delete
    'Else
     '   MsgBox "There is no record with Last Name " & Me.LastName & " on " & DATA & "!", vbInformation
      '  Me.LastName.SetFocus
    'End If
    'ClearForm
End Sub