need help badly

hi im new to this first post!!
so im a second year computer science student and im having serious problems with an assignment due 2mro!! we were asked to make a program that would link to a database in access i linked it fine where im having the trouble is i cant delete records and my find student wont work and im having trouble generating a report!!! any help would be much appreciated!! vb6
heres the code!! sorry about the amount :o

Code:

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Private blnAddingNewRecord As Boolean
Private blnValidationError As Boolean



Private Sub CboField_Change()

If CboField.Enabled Then
CboRelOp.SetFocus
End If

End Sub

Private Sub CboRelOp_Change()

If CboRelOp.Enabled Then
TxtCriteria.SetFocus
End If


End Sub

Private Sub CmdCancelFind_Click()

TxtStudentID.Enabled = True
TxtStudentName.Enabled = True
TxtCourse.Enabled = True
TxtRentPaid.Enabled = True
TxtRoomType.Enabled = True
CmdMoveFirst.Enabled = True
CmdMoveLast.Enabled = True
CmdMovePrevious.Enabled = True
CmdMoveNext.Enabled = True
CmdDeleteRecord.Enabled = True
CmdNewRecord.Enabled = True
CmdUndo.Enabled = True
CmdSaveRecord.Enabled = True
CmdCancelNew.Enabled = True
CmdFind.Enabled = True
CmdCancelFind.Enabled = False
CmdGo.Enabled = True
CboField.Enabled = False
CboRelOp.Enabled = False
TxtCriteria.Enabled = False
End Sub

Private Sub cmdCancelNew_Click()
'cancel the AddNew
DatStudents.Recordset.CancelUpdate
DatStudents.UpdateControls
'enable & disable the appropriate buttons
CmdSaveRecord.Enabled = False
CmdCancelNew.Enabled = False
CmdMoveFirst.Enabled = True
CmdMoveLast.Enabled = True
CmdMovePrevious.Enabled = True
CmdMoveNext.Enabled = True
CmdDeleteRecord.Enabled = True
CmdNewRecord.Enabled = True
CmdUndo.Enabled = True
blnAddingNewRecord = False

End Sub

Private Sub CmdDeleteRecord_Click()
Dim StudentId As Integer
Dim StudentName As String
Dim Course As String
Dim Paid As Currency
Dim RoomType1 As String

BookMark = DatStudents.Recordset.BookMark
Paid = "RENT_PAID"
StudentName = "STUDENT_NAME"
StudentId = "STUDENT ID"
Course = "COURSE"
RoomType1 = "ROOM TYPE"

On Error GoTo Delete_Error
 
If MsgBox("Are you sure you want to delete this record?", _
vbQuestion + vbYesNo + vbDefaultButton2, _
"Confirm") = vbNo Then
Exit Sub

End If






'delete the current record
DatStudents.Recordset.Delete

'move to a valid record
CmdMoveNext_Click

Exit Sub

Delete_Error:

MsgBox "This record cannot be deleted. Error code = " _
& Err.Number & vbCrLf & Err.Description, _
vbCritical, "Cannot Delete"

End Sub

Private Sub CmdFindstudent_Click()
Dim StrQueryString As String, strStudentNumber As String
strStudentNumber = InputBox("What is the students ID number")
StrQueryString = "STUDENT ID = " & strStudentNumber

If Trim$(strStudentNumber) = "" Then
MsgBox "Student ID must be entered"
TxtStudentID.SetFocus
GoTo CancelValidateAction
End If

List1.Clear

DatStudents.Recordset.FindFirst StrQueryString
If DatStudents.Recordset.NoMatch Then
  MsgBox "No match for this student ID Number", vbExclamation
End If

blnValidationError = False
Exit Sub
CancelValidateAction:
blnValidationError = True
Action = vbDataActionCancel
Save = False

End Sub

Private Sub CmdMoveFirst_Click()
DatStudents.Recordset.MoveFirst
StrBookMark = DatStudents.Recordset.BookMark
End Sub

Private Sub CmdMoveLast_Click()
DatStudents.Recordset.MoveLast

StrBookMark = DatStudents.Recordset.BookMark

End Sub

Private Sub CmdMoveNext_Click()
DatStudents.Recordset.MoveNext
If DatStudents.Recordset.EOF = True Then
DatStudents.Recordset.MoveFirst
End If

StrBookMark = DatStudents.Recordset.BookMark

End Sub

Private Sub CmdMovePrevious_Click()
DatStudents.Recordset.MovePrevious
If DatStudents.Recordset.BOF = True Then
DatStudents.Recordset.MoveLast
End If

StrBookMark = DatStudents.Recordset.BookMark

End Sub

Private Sub CmdNewRecord_Click()
DatStudents.Recordset.AddNew

CmdSaveRecord.Enabled = True
CmdCancelNew.Enabled = True
CmdMoveFirst.Enabled = False
CmdMoveLast.Enabled = False
CmdMovePrevious.Enabled = False
CmdMoveNext.Enabled = False
CmdDeleteRecord.Enabled = False
CmdNewRecord.Enabled = False
CmdUndo.Enabled = False
 
blnAddingNewRecord = True




End Sub

Private Sub CmdSaveRecord_Click()
DatStudents.Recordset.Update
If blnValidationError Then Exit Sub

' make the new record the current record
DatStudents.Recordset.BookMark _
= DatStudents.Recordset.LastModified

CmdSaveRecord.Enabled = True
CmdCancelNew.Enabled = False
CmdMoveFirst.Enabled = True
CmdMoveLast.Enabled = True
CmdMovePrevious.Enabled = True
CmdMoveNext.Enabled = True
CmdDeleteRecord.Enabled = True
CmdNewRecord.Enabled = True
CmdUndo.Enabled = True
 
blnAddingNewRecord = False


End Sub

Private Sub CmdRent_Click()

Dim StrQueryString As String
Dim BookMark As Variant

BookMark = DatStudents.Recordset.BookMark
StrQueryString = "RENT_PAID < 1000"

List1.Clear


DatStudents.Recordset.FindFirst StrQueryString

Do Until DatStudents.Recordset.NoMatch

  List1.AddItem DatStudents.Recordset("STUDENT_NAME") & _
  " " & Format(DatStudents.Recordset("RENT_PAID"), _
  "Currency")
 
  DatStudents.Recordset.FindNext StrQueryString
 
Loop
  DatStudents.Recordset.BookMark = BookMark

End Sub

Private Sub CmdUndo_Click()
DatStudents.UpdateControls
End Sub

Private Sub Command1_Click()
Dim StQueryString As String
Dim BookMark As Variant
BookMark = DatStudents.Recordset.BookMark
StQueryString = "number of people in appartment =< 4"


List2.Clear
DatStudents.Recordset.FindFirst StQueryString

Do Until DatStudents.Recordset.NoMatch



  List2.AddItem DatStudents.Recordset("type of room") & _
  " " & Format(DatStudents.Recordset)("number of people in appartment")
 
  DatAppertments.Recordset.FindNext StQueryString
 
Loop
  DatAppertments.Recordset.BookMark = BookMark

End Sub

Private Sub DatAppertments_Validate(Action As Integer, Save As Integer)

If Action = vbDataActionBookmark Then Exit Sub
If Action = vbDataActionDelete Then Exit Sub

'check to see if a valid student id is entered:
If TxtStudentID.DataChanged Or blnAddingNewRecord Then
If Trim$(TxtStudentID) = "" Or 0 Then
MsgBox "Student ID must be entered"
TxtStudentID.SetFocus
GoTo CancelValidateAction
End If
End If

If TxtStudentName.DataChanged Or blnAddingNewRecord Then
If Trim$(TxtStudentName) = "" Then
MsgBox "Student Name must be entered"
TxtStudentName.SetFocus
GoTo CancelValidateAction
End If
End If

If TxtCourse.DataChanged Or blnAddingNewRecord Then
If Trim$(TxtCourse) = "" Then
MsgBox "Course Name must be entered"
TxtCourse.SetFocus
GoTo CancelValidateAction
End If
End If


If TxtRentPaid.DataChanged Or blnAddingNewRecord Then
If Val(TxtRentPaid) = 0 Then
MsgBox "50% Rent must be paid"
TxtRentPaid.SetFocus
GoTo CancelValidateAction
End If
End If

If TxtRoomType.DataChanged Or blnAddingNewRecord Then
If Trim$(TxtRoomType) = "" Then
MsgBox "Room Type must be specified"
TxtRoomType.SetFocus
GoTo CancelValidateAction
End If
End If

blnValidationError = False
Exit Sub
CancelValidateAction:
blnValidationError = True
Action = vbDataActionCancel
Save = False
 
End Sub

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