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Phần I GiớI thiệu về ngôn ngữ Visual Basic
Lập trình vớI ngôn ngữ Visual Basic
Cấu trúc của một chương trình viết bằng ngôn ngữ Visual Basic
Phần II Mục đích và yêu cầu của phần mềm
Chức năng chính của Phần mềm
Phần III Cơ sở dữ liệu
Phần IV Mã nguồn
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ify.Enabled = Not False
cmdDel.Enabled = Not False
End If
MonthView.Value = Month(Now) & "/" & Day(Now) & "/" & Year(Now)
AddDistrict
AddTypeHouse
AddUserID
If rsBuy.RecordCount <= 0 Then
LockNavi False
cmdDel.Enabled = False
cmdModify.Enabled = False
End If
End Sub
Private Sub cmdCancel_Click()
'If UserAdd Then
' cmdExit.Enabled = True
' Unload Me
'End If
If IsAdmin = False Then
cmdModify.Enabled = False
cmdDel.Enabled = False
Else
cmdModify.Enabled = Not False
cmdDel.Enabled = Not False
End If
LockNavi True
cmdAdd.Enabled = True
cmdFind.Enabled = True
cmdSave.Enabled = False
If rsBuy.RecordCount <= 0 Then
LockNavi False
LockCtl False
cmdDel.Enabled = False
cmdCancel.Enabled = False
cmdModify.Enabled = False
Dim ctl As Control
EmptyCtl
Exit Sub
End If
rsBuy.CancelUpdate
rsBuy.MovePrevious
If rsBuy.BOF Then rsBuy.MoveFirst
If rsBuy.EOF Then rsBuy.MoveLast
Display
If IsAdmin = False And LCase(cobUserID.Text) = LCase(User_ID) Then
cmdDel.Enabled = True
cmdModify.Enabled = True
End If
End Sub
Private Sub cmdSave_Click()
Save
If Saved = True Then
cmdCancel_Click
End If
addFlag = False
If UserAdd Then
If Saved = True Then
Call MakeTransact(txtBuyID.Text, cobUserID.Text)
Unload Me
End If
End If
End Sub
==================================================
3. Form search transaction
Private Sub chk_area_Click()
If chk_area.Value = 1 Then
frm_area.Height = 1475
frm_floor.Top = 5520
frm_expired.Top = frm_floor.Top + frm_floor.Height + 100
If chk_expired.Value = 1 Then
Me.Height = 8300
Else
Me.Height = 7800
End If
chk_area.ForeColor = &HFF0000
Else
If chk_date.Value = 0 And chk_price.Value = 0 Then
If chk_expired.Value = 1 Then
Me.Height = 7200
Else
Me.Height = 6600
End If
frm_floor.Top = 4380
frm_expired.Top = frm_floor.Top + frm_floor.Height + 100
End If
chk_area.ForeColor = &H808080
frm_area.Height = 375
End If
End Sub
Private Sub chk_date_Click()
If chk_date.Value = 1 Then
frm_date.Height = 1475
If chk_expired.Value = 1 Then
Me.Height = 8300
Else
Me.Height = 7800
End If
frm_floor.Top = 5520
frm_expired.Top = frm_floor.Top + frm_floor.Height + 100
chk_date.ForeColor = &HFF0000
Else
If chk_area.Value = 0 And chk_price.Value = 0 Then
If chk_expired.Value = 1 Then
Me.Height = 7200
Else
Me.Height = 6600
End If
frm_floor.Top = 4380
frm_expired.Top = frm_floor.Top + frm_floor.Height + 100
End If
chk_date.ForeColor = &H808080
frm_date.Height = 385
End If
End Sub
Private Sub chk_direct_Click()
If chk_direct.Value = 1 Then
cmb_direct.Visible = True
chk_direct.ForeColor = &HFF0000
Else
cmb_direct.Visible = False
chk_direct.ForeColor = &H808080
End If
End Sub
Private Sub chk_dist_Click()
If chk_dist.Value = 1 Then
cmb_dist.Visible = True
chk_dist.ForeColor = &HFF0000
Else
cmb_dist.Visible = False
chk_dist.ForeColor = &H808080
End If
End Sub
Private Sub chk_expired_Click()
If chk_expired.Value = 1 Then
chk_expired.ForeColor = &HFF0000
frm_expired.Height = 900
Me.Height = Me.Height + 500
Else
chk_expired.ForeColor = &H808080
frm_expired.Height = 345
Me.Height = Me.Height - 500
End If
End Sub
Private Sub chk_floor_num_Click()
If chk_floor_num.Value = 1 Then
cmb_operator1.Visible = True
lbl1.Visible = True
txt_value1.Visible = True
frm_floor.Width = 7245
chk_floor_num.ForeColor = &HFF0000
Else
chk_floor_num.ForeColor = &H808080
If chk_tot_floor.Value = 0 Then
frm_floor.Width = 1980
End If
cmb_operator1.Visible = False
lbl1.Visible = False
txt_value1.Visible = False
End If
End Sub
Private Sub chk_h_type_Click()
If chk_h_type.Value = 1 Then
chk_floor_num.Value = 0
chk_tot_floor.Value = 0
If cmb_h_type.Text = cmb_h_type.List(6) Or cmb_h_type.Text = cmb_h_type.List(7) Or cmb_h_type.Text = cmb_h_type.List(8) Then
chk_floor_num.Enabled = False
chk_tot_floor.Enabled = False
Else
chk_floor_num.Enabled = True
chk_tot_floor.Enabled = True
End If
cmb_h_type.Visible = True
chk_h_type.ForeColor = &HFF0000
Else
chk_floor_num.Value = 0
chk_tot_floor.Value = 0
chk_floor_num.Enabled = False
chk_tot_floor.Enabled = False
cmb_h_type.Visible = False
chk_h_type.ForeColor = &H808080
End If
End Sub
Private Sub chk_loc_Click()
If chk_loc.Value = 1 Then
cmb_loc.Visible = True
chk_loc.ForeColor = &HFF0000
Else
chk_loc.ForeColor = &H808080
cmb_loc.Visible = False
End If
End Sub
Private Sub chk_price_Click()
If chk_price.Value = 1 Then
cmb_cur.Visible = True
frm_price.Height = 1475
If chk_expired.Value = 1 Then
Me.Height = 8300
Else
Me.Height = 7800
End If
frm_floor.Top = 5520
frm_expired.Top = frm_floor.Top + frm_floor.Height + 100
chk_price.ForeColor = &HFF0000
Else
If chk_date.Value = 0 And chk_area.Value = 0 Then
If chk_expired.Value = 1 Then
Me.Height = 7200
Else
Me.Height = 6600
End If
frm_floor.Top = 4380
frm_expired.Top = frm_floor.Top + frm_floor.Height + 100
End If
frm_price.Height = 375
chk_price.ForeColor = &H808080
cmb_cur.Visible = False
End If
End Sub
Private Sub chk_street_Click()
If chk_street.Value = 1 Then
cmb_street.Visible = True
chk_street.ForeColor = &HFF0000
Else
cmb_street.Visible = False
chk_street.ForeColor = &H808080
End If
End Sub
Private Sub chk_tot_floor_Click()
If chk_tot_floor.Value = 1 Then
cmb_operator2.Visible = True
lbl2.Visible = True
txt_value2.Visible = True
frm_floor.Width = 7245
chk_tot_floor.ForeColor = &HFF0000
Else
If chk_floor_num.Value = 0 Then
frm_floor.Width = 1980
End If
cmb_operator2.Visible = False
lbl2.Visible = False
txt_value2.Visible = False
chk_tot_floor.ForeColor = &H808080
End If
End Sub
Private Sub chk_width_Click()
If chk_width.Value = 1 Then
lbl_width.Visible = True
txt_width.Visible = True
chk_width.ForeColor = &HFF0000
Else
lbl_width.Visible = False
txt_width.Visible = False
chk_width.ForeColor = &H808080
End If
End Sub
Private Sub chk7_Click()
End Sub
Private Sub chk9_Click()
End Sub
Private Sub chk1_Click()
If chk1.Value = 1 Then
chk1.ForeColor = &HFF0000
Else
chk1.ForeColor = &H808080
End If
End Sub
Private Sub chk2_Click()
If chk2.Value = 1 Then
chk2.ForeColor = &HFF0000
Else
chk2.ForeColor = &H808080
End If
End Sub
Private Sub cmb_dist_Click()
Call Add_Street(cmb_dist.Text)
End Sub
Private Sub cmb_h_type_Click()
If cmb_h_type.Text = cmb_h_type.List(6) Or cmb_h_type.Text = cmb_h_type.List(7) Or cmb_h_type.Text = cmb_h_type.List(8) Then
chk_floor_num.Enabled = False
chk_tot_floor.Enabled = False
Else
If chk_h_type.Value = 1 Then
chk_floor_num.Enabled = True
chk_tot_floor.Enabled = True
End If
End If
End Sub
Private Sub Command1_Click()
End Sub
Private Sub cmd_search_Click()
If Check_Condition = False Then
Exit Sub
End If
Call Set_Condition
lbl_pro.Visible = True
pic1.Visible = True
DoEvents
frm_tran_res.lst1.ColumnHeaders.Clear
frm_tran_res.lst1.ListItems.Clear
frm_tran_res.lst1.ColumnHeaders.Add , , "Item ID"
frm_tran_res.lst1.ColumnHeaders.Add , , "Type"
frm_tran_res2.lst1.ColumnHeaders.Clear
frm_tran_res2.lst1.ListItems.Clear
frm_tran_res2.lst1.ColumnHeaders.Add , , "Item ID"
frm_tran_res2.lst1.ColumnHeaders.Add , , "Type"
Call Search_Trans(True, TblTran, AuthID, AuthID_chk, TranID, TranID_chk, Street, District, HType, Location, Direct, HWidth, FDate, LDate, Oper1, Oper2, Value1, Value2, FExpired, LExpired, MinArea, MaxArea, MinPrice, MaxPrice)
End Sub
Private Sub Command3_Click()
Unload Me
End Sub
Private Sub cmdClose_Click()
Unload frm_find_trans
End Sub
Private Sub Form_Load()
If User_Permission = "Administrator" Then
chk_expired.Enabled = True
End If
Set cnnFind = New ADODB.Connection
'cnn.Open "Provider=" & "Microsoft.Jet.OLEDB.3.51;" & "Data Source=" & App.Path & "\Database\advertisement.mdb;" & "Jet OLEDB:Database Password=" & "dankadv;"
cnnFind.Provider = "Microsoft.Jet.OLEDB.4.0"
cnnFind.Open App.Path & "\database\nhadatdatabase.mdb"
frm_floor.Width = 1980
frm_floor.Top = 4380
frm_area.Height = 375
frm_area.Height = 375
frm_price.Height = 375
frm_date.Height = 375
Me.Height = 2590 '
Me.WindowState = 0
Call Default
End Sub
'--------------------------------------------------------------------------------
If District " " And District "( ALL )" Then 'Match District
If rs!District = District Then
FDistrict = True
Else
FDistrict = False
End If
Else
FDistrict = True
End If
'--------------------------------------------------------------------------------
If Street " " And Street "( ALL )" Then 'Match Street
If rs!Street = Street Then
FStreet = True
Else
FStreet = False
End If
Else
FStreet = True
End If
'--------------------------------------------------------------------------------
If Direction " " Then 'Match Direction
If rs!Direction = Direction Then
FDirection = True
Else
FDirection = False
End If
Else
FDirection = True
End If
'--------------------------------------------------------------------------------
If Location " " Then 'Match Location
If rs!Location = Location Then
FLocation = True
Else
FLocation = False
End If
Else
FLocation = True
End If
'--------------------------------------------------------------------------------
If HWidth -1 Then 'Match Width
If rs!Width >= HWidth Then
FWidth = True
Else
FWidth = False
End If
Else
FWidth = True
End If
'--------------------------------------------------------------------------------
If FDate " " Then 'Match Date of Update
Dim Max
If CDate(FDate) > CDate(LDate) Then
Max = FDate
LDate = FDate
FDate = Max
End If
If CDate(rs!dofupdate) >= FDate And CDate(rs!dofupdate) <= LDate Then
FoDate = True
Else
FoDate = False
End If
Else
FoDate = True
End If
'--------------------------------------------------------------------------------
If FExpired " " Then 'Match Date of Expired
Dim MaxD
If CDate(FExpired) > CDate(LExpired) Then
MaxD = FExpired
LExpired = FExpired
FExpired = Max
End If
If CDate(rs!dofupdate) >= FExpired And CDate(rs!dofupdate) <= LExpired Then
FoExpired = True
Else
FoExpired = False
End If
Else
FoExpired = True
End If
'--------------------------------------------------------------------------------
If HType " " Then ' Match House Type
If LCase(rs!thouse) = LCase(HType) Then
FType = True
Else
FType = False
End If
Else
FType = True
End If
'--------------------------------------------------------------------------------
'Match Area
If MinArea -1 And MaxArea = -1 Then ' Min only
If TblTran = "tbl_selling" Or TblTran = "tbl_rent" Then
If rs!area >= MinArea Then
FArea = True
Else
FArea = False
End If
Else
If rs!MinArea >= MinArea Then
FArea = True
Else
FArea = False
End If
End If
End If
If MinArea = -1 And MaxArea -1 Then 'Max Only
If TblTran = "tbl_selling" Or TblTran = "tbl_rent" Then
If rs!area <= MaxArea Then
FArea = True
Else
FArea = False
End If
Else
If rs!MaxArea >= MaxArea Then
FArea = True
Else
FArea = False
End If
End If
End If
If MinArea -1 And MaxArea -1 Then 'Min And Max
If TblTran = "tbl_selling" Or TblTran = "tbl_hire" Then
If rs!area >= MinArea And rs!area <= MaxArea Then
FArea = True
Else
FArea = False
End If
Else
If rs!minTarea >= MinArea And rs!MaxTarea <= MaxArea Then
FArea = True
Else
FArea = False
End If
End If
End If
If MinArea = -1 And MaxArea = -1 Then
FArea = True
End If
'--------------------------------------------------------------------------------
'Match Price
If MinPrice -1 And MaxPrice = -1 Then
If TblTran = "tbl_selling" Or TblTran = "tbl_rent" Then
If rs!Price >= MinPrice Then
FPrice = True
Else
FPrice = False
End If
Else
If rs!MinPrice >= MinPrice Then
FPrice = True
Else
FPrice = False
End If
End If
End If
If MinPrice = -1 And MaxPrice -1 Then
If TblTran = "tbl_selling" Or TblTran = "tbl_rent" Then
If rs!Price <= MaxPrice Then
FPrice = True
Else
FPrice = False
End If
Else
If rs!MaxPrice >= MaxPrice Then
FPrice = True
Else
FPrice = False
End If
End If
End If
If MinPrice -1 And MaxPrice -1 Then
If TblTran = "tbl_selling" Or TblTran = "tbl_hire" Then
If rs!Price >= MinPrice And rs!Price <= MaxPrice Then
FPrice = True
Else
FPrice = False
End If
Else
If rs!MinPrice >= MinPrice And rs!MaxPrice <= MaxPrice Then
FPrice = True
Else
FPrice = False
End If
End If
End If
If MinPrice = -1 And MaxPrice = -1 Then
FPrice = True
End If
'--------------------------------------------------------------------------------
'Match Floor number
If Oper1 6 Then
If Oper1 = 0 Then
If rs!fno Value1 Then
FFloorNum = True
Else
FFloorNum = False
End If
End If
If Oper1 = 1 Then
If rs!fno = Value1 Then
FFloorNum = True
Else
FFloorNum = False
End If
End If
If Oper1 = 2 Then
If rs!fno > Value1 Then
FFloorNum = True
Else
FFloorNum = False
End If
End If
If Oper1 = 3 Then
If rs!fno >= Value1 Then
FFloorNum = True
Else
FFloorNum = False
End If
End If
If Oper1 = 4 Then
If rs!fno < Value1 Then
FFloorNum = True
Else
FFloorNum = False
End If
End If
If Oper1 = 5 Then
If rs!fno <= Value1 Then
FFloorNum = True
Else
FFloorNum = False
End If
End If
Else
FFloorNum = True
End If
'--------------------------------------------------------------------------------
'Match Total of floor
If Oper2 6 Then
If Oper2 = 0 Then
If rs!toffloor Value2 Then
FFloorTot = True
Else
FFloorTot = False
End If
End If
If Oper2 = 1 Then
If rs!toffloor = Value2 Then
FFloorTot = True
Else
FFloorTot = False
End If
End If
If Oper2 = 2 Then
If rs!toffloor > Value2 Then
FFloorTot = True
Else
FFloorTot = False
End If
End If
If Oper2 = 3 Then
If rs!toffloor >= Value2 Then
FFloorTot = True
Else
FFloorTot = False
End If
End If
If Oper2 = 4 Then
If rs!toffloor < Value2 Then
FFloorTot = True
Else
FFloorTot = False
End If
End If
If Oper2 = 5 Then
If rs!toffloor <= Value2 Then
FFloorTot = True
Else
FFloorTot = False
End If
End If
Else
FFloorTot = True
End If
'--------------------------------------------------------------------------------
'FINAL UNION FOUND CONDITION
If FTran = True And FAuth = True And FDistrict = True _
And FStreet = True And FWidth = True And FoDate = True _
And FDirection = True And FLocation = True And FType = True _
And FArea = True And FPrice = True And FoExpired = True _
And FFloorNum = True And FFloorTot = True Then
found = found + 1
End Function
==================================================
4. Form compose
Private Sub Initial()
rtxtBox.Text = ""
cboSize.Text = "10"
cboFont.Text = "MS Sans Serif"
End Sub
Private Sub lblTransparent()
Dim i As Byte
For i = 0 To 8
picAlign(i).BackColor = vbButtonFace
Next i
End Sub
Private Sub cboFont_LostFocus()
rtxtBox.SelFontName = cboFont.Text
rtxtBox.Refresh
End Sub
Private Sub cboSize_Change()
On Error GoTo lbl
rtxtBox.SelFontSize = cboSize.Text
rtxtBox.Refresh
lbl:
End Sub
Private Sub cboSize_LostFocus()
rtxtBox.SelFontSize = cboSize.Text
rtxtBox.Refresh
End Sub
Private Sub cmdClose_Click(Index As Integer)
Unload Me
End Sub
Private Sub cmdSend_Click(Index As Integer)
If txtTo.Text = "" Then
MsgBox "You must enter the UserName to sent to !", vbInformation, "Message can not be send "
Exit Sub
End If
txtTo.Text = Trim(txtTo.Text)
If rtxtBox.Text = "" Then
MsgBox "You must type in the message to be sent !", vbInformation, "Message empty !"
rtxtBox.SetFocus
Exit Sub
End If
Dim rsU As ADODB.Recordset
Set rsU = New ADODB.Recordset
rsU.Open "tbl_Account", cnNet, adOpenKeyset, adLockOptimistic, adCmdTable
If rsU.RecordCount <= 0 Then
Exit Sub
End If
rsU.MoveFirst
Dim Ex As Boolean
Ex = False
Do While Not rsU.EOF
If LCase(rsU.Fields(0)) = LCase(txtTo.Text) Then
Ex = True
Exit Do
End If
rsU.MoveNext
Loop
If Ex = False Then
MsgBox "The User '" & txtTo.Text & "' is not exist . Please check down your Send to !", vbCritical, "User Invalid"
Exit Sub
End If
Select Case Index
Case 0
Call UpdateM
Case 1
End Select
MsgBox "Message has been sent to " & txtTo.Text & " !", vbOKOnly + vbInformation, "Note !"
Unload Me
End Sub
Private Sub Form_Load()
lblTransparent
Initial
End Sub
Private Sub Form_MouseMove(Button As Integer, Shift As Integer, X As Single, Y As Single)
If Not FFlag Then
lblTransparent
FFlag = True
End If
End Sub
Private Sub picAlign_Click(Index As Integer)
If Index >= 0 And Index <= 5 Then
picAlign(Index).BorderStyle = _
(picAlign(Index).BorderStyle + 1) Mod 2
End If
Select Case Index
Case 0
rtxtBox.SelBold = Not rtxtBox.SelBold
Case 1
rtxtBox.SelItalic = Not rtxtBox.SelItalic
Case 2
rtxtBox.SelUnderline = Not rtxtBox.SelUnderline
Case 3
rtxtBox.SelAlignment = vbLeftJustify
Case 4
rtxtBox.SelAlignment = vbCenter
Case 5
rtxtBox.SelAlignment = vbRightJustify
Case 6
Seltext = rtxtBox.Seltext
rtxtBox.Seltext = ""
Case 7
Seltext = rtxtBox.Seltext
Case 8
rtxtBox.Seltext = Seltext
End Select
If Index = 3 Then
picAlign(ClickPicAlign).BorderStyle = 0
ClickPicAlign = Index
End If
If Index >= 6 And Index <= 8 Then
picAlign(ClickPicEdit).BorderStyle = 0
ClickPicEdit = Index
End If
End Sub
Private Sub picAlign_MouseDown(Index As Integer, Button As Integer, Shift As Integer, X As Single, Y As Single)
If Index >= 6 And Index <= 8 Then
picAlign(Index).BorderStyle = 1
End If
End Sub
Private Sub picAlign_MouseMove(Index As Integer, Button As Integer, Shift As Integer, X As Single, Y As Single)
If Index MoveLabel Then
picAlign(MoveLabel).BackColor = vbButtonFace
picAlign(Index).BackColor = vbWhite '&H80000016
MoveLabel = Index
End If
FFlag = False
End Sub
Private Sub picAlign_MouseUp(Index As Integer, Button As Integer, Shift As Integer, X As Single, Y As Single)
If Index >= 6 And Index <= 8 Then
picAlign(Index).BorderStyle = 0
End If
End Sub
Private Sub UpdateM()
Dim rs As New ADODB.Recordset
If Not TSend Then
TableM = "Tbl_Message_Account"
End If
rs.Open TableM, cnNet, adOpenDynamic, adLockPessimistic, adCmdTable
rs.AddNew
rs!RUserID = Trim(txtTo.Text)
rs!Suserid = User_ID
rs!DofSending = Date
rs!Subject = txtSubject.Text
If TSend Then
rs.Fields(1) = Tcode
End If
rtxtBox.SaveFile (netPathDir + "User\" + Trim(txtTo.Text) + "\" + CStr(rs.Fields(0)) + ".rtf")
rs.Update
End Sub
==================================================
5.form browse transaction
Private Sub cmb_auth_Click()
cmd_qsearch.Enabled = True
End Sub
Private Sub cmb_dist_Click()
cmd_qsearch.Enabled = True
If cmb_dist.Text = "( ALL )" Then
Dim rs_street As ADODB.Recordset
Set rs_street = New ADODB.Recordset
rs_street.Open "Tbl_street", cnNet, adOpenKeyset, adLockOptimistic, adCmdTable
rs_street.MoveFirst
Do While Not rs_street.EOF
cmb_street.AddItem rs_street.Fields(2).Value
rs_street.MoveNext
Loop
Exit Sub
End If
Call Add_Street
End Sub
Private Sub cmb_id_Click()
cmd_qsearch.Enabled = True
End Sub
Private Sub cmb_id_GotFocus()
cmb_id.SelStart = 0
cmb_id.SelLength = Len(cmb_id.Text)
End Sub
Private Sub cmb_street_Click()
cmd_qsearch.Enabled = True
End Sub
Private Sub cmd_close_Click()
Unload Me
End Sub
Private Sub cmd_cont_Click()
Dim au As String
Dim item_name As String
grid1.row = row_auth
grid1.Col = 6
au = grid1.Text
grid1.Col = 1
item_name = grid1.Text
If row_auth = 0 Then
MsgBox "You must choose one of User in the list", vbInformation, "Contact Failed !"
Exit Sub
End If
If Tab_i = 1 Then ' Tab_i =
TableM = "tbl_message_selling"
End If
If Tab_i = 2 Then ' Tab_i =
TableM = "tbl_message_buying"
End If
If Tab_i = 3 Then ' Tab_i =
TableM = "tbl_message_rent"
End If
If Tab_i = 4 Then ' Tab_i =
TableM = "tbl_message_hire"
End If
Tcode = item_name
frmCompose.txtTo = au
Unload Me
frmCompose.Show
End Sub
Private Sub cmd_detail_Click()
Dim i As Byte
For i = 1 To 4
If tab1.Tabs(i).Selected Then
Tab_i = i
End If
Next i
Me.Hide
frm_adv_det.List_Call = True
frm_adv_det.Item_call = grid1.TextMatrix(grid1.RowSel, 1)
frm_adv_det.Show
End Sub
Private Sub cmd_find_Click()
Unload Me
frm_find_trans.Show
End Sub
Private Sub cmd_list_all_Click()
If tab1.Tabs(1).Selected Then
Rs_local.Close
Set Rs_local = New ADODB.Recordset
Rs_local.Open "Tbl_Selling", cnNet, adOpenKeyset, adLockOptimistic, adCmdTable
If grid1.rows - 1 = Rs_local.RecordCount Then
' MsgBox "You've already list all item", vbExclamation, "Listing Failed !"
Exit Sub
End If
grid1.Clear
Create_grid_header_SH
Call ADD_ITEM_SEL
End If
If tab1.Tabs(2).Selected Then
Rs_local.Close
Set Rs_local = New ADODB.Recordset
Rs_local.Open "Tbl_Buying", cnNet, adOpenKeyset, adLockOptimistic, adCmdTable
If grid1.rows - 1 = Rs_local.RecordCount Then
' MsgBox "You've already list all item", vbExclamation, "Listing Failed !"
Exit Sub
End If
grid1.Clear
Create_grid_header_BR
Call ADD_ITEM_SEL
End If
If tab1.Tabs(3).Selected Then
Rs_local.Close
Set Rs_local = New ADODB.Recordset
Rs_local.Open "Tbl_Rent", cnNet, adOpenKeyset, adLockOptimistic, adCmdTable
If grid1.rows - 1 = Rs_local.RecordCount Then
'MsgBox "You've already list all item", vbExclamation, "Listing Failed !"
Exit Sub
End If
grid1.Clear
Create_grid_header_BR
Call ADD_ITEM_SEL
End If
If tab1.Tabs(4).Selected Then
Rs_local.Close
Set Rs_local = New ADODB.Recordset
Rs_local.Open "Tbl_Hire", cnNet, adOpenKeyset, adLockOptimistic, adCmdTable
If grid1.rows - 1 = Rs_local.RecordCount Then
'MsgBox "You've already list all item", vbExclamation, "Listing Failed !"
Exit Sub
End If
grid1.Clear
Create_grid_header_SH
Call ADD_ITEM_SEL
End If
End Sub
Private Sub cmd_New_Click()
frm_adv_new.Show vbModal
End Sub
Private Sub cmd_qsearch_Click()
row = 0
grid1.Enabled = True
Dim found As Boolean
Dim completed As Boolean
Dim f_id As Boolean
Dim f_street As Boolean
Dim f_dist As Boolean
Dim f_auth As Boolean
Dim i As Integer
Dim per As Integer
If cmb_id.Text = "( ALL )" And cmb_street.Text = "( ALL )" And cmb_dist.Text = "( ALL )" And cmb_auth.Text = "( ALL )" Then
If grid1.rows Rs_local.RecordCount Then
Call ADD_ITEM_SEL
End If
Exit Sub
End If
grid1.Clear
If cmb_id.Text = "" And cmb_street.Text = "" And cmb_dist.Text = "" And cmb_auth.Text = "" Then
MsgBox "You must type in on value in one of Item ID, Street, District or Author ID", vbExclamation, "Quick Search Failed !"
cmd_qsearch.Enabled = False
Exit Sub
Else
If Rs_local.RecordCount >= 1 Then
Rs_local.MoveFirst
pic_progress.Visible = True
pic_progress.Refresh
Do While Not Rs_local.EOF
per = per + 1
UpdateStatus pic_progress, per / Rs_local.RecordCount, "Searching ...", True
found = False
If Rs_local.Fields(0) = cmb_id.Text Then 'Item ID match or not
f_id = True
Else
f_id = False
If cmb_id.Text = "( ALL )" Then
f_id = True
End If
End If
If tab1.Tabs(1).Selected Or tab1.Tabs(4).Selected Then
If Rs_local!Street = cmb_street.Text Then 'Match street for Sell and Hire
f_street = True
Else
f_street = False
If cmb_street.Text = "( ALL )" Then
f_street = True
End If
End If
If Rs_local!District.Value = cmb_dist.Text Then 'match distict
f_dist = True
Else
f_dist = False
If cmb_dist.Text = "( ALL )" Then
f_dist = True
End If
End If
If Rs_local!userid = cmb_auth.Text Then 'Match author
f_auth = True
Else
f_auth = False
If cmb_auth.Text = "( ALL )" Then
f_auth = True
End If
End If
Else
If Rs_local!Street = cmb_street.Text Then 'Match street for buy and Rent
f_street = True
Else
f_street = False
If cmb_street.Text = "( ALL )" Then
f_street = True
End If
End If
If Rs_local!District.Value = cmb_dist.Text Then 'match distict
f_dist = True
Else
f_dist = False
If cmb_dist.Text = "( ALL )" Then
f_dist = True
End If
End If
If Rs_local!userid = cmb_auth.Text Then 'Match author
f_auth = True
Else
f_auth = False
If cmb_auth.Text = "( ALL )" Then
f_auth = True
End If
End If
End If
If f_id = True And f_street = True And f_auth = True And f_dist = True Then
found = True
End If
If found = True Then
completed = True
row = row + 1
grid1.rows = row + 1
If tab1.Tabs(1).Selected Or tab1.Tabs(4).Selected Then
Call ADD_ITEM
Call Create_grid_header_SH
Else
Ca
Các file đính kèm theo tài liệu này:
- 27530.DOC