📄 form4.frm
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VERSION 5.00
Object = "{86CF1D34-0C5F-11D2-A9FC-0000F8754DA1}#2.0#0"; "MSCOMCT2.OCX"
Object = "{CDE57A40-8B86-11D0-B3C6-00A0C90AEA82}#1.0#0"; "MSDATGRD.OCX"
Begin VB.Form form4
Caption = "预定房间"
ClientHeight = 6135
ClientLeft = 60
ClientTop = 345
ClientWidth = 6405
Icon = "Form4.frx":0000
LinkTopic = "Form4"
ScaleHeight = 6135
ScaleWidth = 6405
StartUpPosition = 3 '窗口缺省
Begin MSDataGridLib.DataGrid DataGrid1
Height = 2655
Left = 120
TabIndex = 19
Top = 3360
Width = 6135
_ExtentX = 10821
_ExtentY = 4683
_Version = 393216
HeadLines = 1
RowHeight = 15
BeginProperty HeadFont {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
ColumnCount = 2
BeginProperty Column00
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
BeginProperty Column01
DataField = ""
Caption = ""
BeginProperty DataFormat {6D835690-900B-11D0-9484-00A0C91110ED}
Type = 0
Format = ""
HaveTrueFalseNull= 0
FirstDayOfWeek = 0
FirstWeekOfYear = 0
LCID = 2052
SubFormatType = 0
EndProperty
EndProperty
SplitCount = 1
BeginProperty Split0
BeginProperty Column00
EndProperty
BeginProperty Column01
EndProperty
EndProperty
End
Begin VB.Frame Frame1
Height = 855
Left = 120
TabIndex = 15
Top = 2400
Width = 6135
Begin VB.CommandButton Command3
Caption = "添加"
BeginProperty Font
Name = "楷体_GB2312"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 480
TabIndex = 18
Top = 240
Width = 1215
End
Begin VB.CommandButton Command1
Caption = "返回"
BeginProperty Font
Name = "楷体_GB2312"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 4440
TabIndex = 17
Top = 240
Width = 1095
End
Begin VB.CommandButton Command2
Caption = "删除超时房间"
BeginProperty Font
Name = "楷体_GB2312"
Size = 10.5
Charset = 134
Weight = 700
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Height = 495
Left = 2520
TabIndex = 16
Top = 240
Width = 1215
End
End
Begin VB.Frame Frame3
Caption = "预定房间"
Height = 2295
Left = 120
TabIndex = 0
Top = 120
Width = 6135
Begin MSComCtl2.DTPicker DTPicker1
Height = 375
Left = 4440
TabIndex = 14
Top = 1200
Width = 1455
_ExtentX = 2566
_ExtentY = 661
_Version = 393216
BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851}
Name = "宋体"
Size = 9
Charset = 134
Weight = 400
Underline = 0 'False
Italic = 0 'False
Strikethrough = 0 'False
EndProperty
Format = 24576001
CurrentDate = 37264
End
Begin VB.ComboBox Combo2
Height = 300
ItemData = "Form4.frx":030A
Left = 1080
List = "Form4.frx":030C
TabIndex = 13
Top = 1200
Width = 1335
End
Begin VB.ComboBox Combo1
Height = 300
ItemData = "Form4.frx":030E
Left = 2640
List = "Form4.frx":0318
TabIndex = 12
Top = 480
Width = 1095
End
Begin VB.TextBox Text4
Height = 375
Left = 4440
TabIndex = 11
Top = 1680
Width = 1455
End
Begin VB.TextBox Text3
Height = 375
Left = 1080
TabIndex = 10
Top = 1680
Width = 1335
End
Begin VB.TextBox Text2
Height = 375
Left = 4680
TabIndex = 9
Top = 480
Width = 1215
End
Begin VB.TextBox Text1
Height = 375
Left = 720
TabIndex = 8
Top = 480
Width = 1215
End
Begin VB.Label Label22
Caption = "房间类型"
Height = 255
Left = 240
TabIndex = 7
Top = 1200
Width = 855
End
Begin VB.Label Label15
Caption = "预定天数"
Height = 255
Left = 3600
TabIndex = 6
Top = 1800
Width = 735
End
Begin VB.Label Label14
Caption = "预定时间"
Height = 255
Left = 3600
TabIndex = 5
Top = 1200
Width = 735
End
Begin VB.Label Label13
Caption = "电话号码"
Height = 255
Left = 3840
TabIndex = 4
Top = 480
Width = 735
End
Begin VB.Label Label16
Caption = "预定人数"
Height = 255
Left = 240
TabIndex = 3
Top = 1800
Width = 735
End
Begin VB.Label Label17
Caption = "性别"
Height = 255
Left = 2160
TabIndex = 2
Top = 480
Width = 495
End
Begin VB.Label Label18
Caption = "姓名"
Height = 255
Left = 240
TabIndex = 1
Top = 480
Width = 495
End
End
End
Attribute VB_Name = "form4"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public rs As ADODB.Recordset
Public db As ADODB.Connection
Private Sub Command1_Click()
Unload Me
End Sub
Private Sub Command2_Click()
Dim i As String
i = MsgBox("你确定删除吗？", vbOKCancel)
If i = 1 Then
rs.Close
rs.Open "select min(预定时间) as Expr1 from 预定房间"
w = rs.Fields("expr1").Value
'MsgBox w
rs.Close
rs.Open "select * from 预定房间 where 预定时间='" & Trim(w) & "'"
rs.Close
rs.Open "delete from 预定房间 where 预定时间='" & Trim(w) & "'"
Set DataGrid1.DataSource = rs
Command2.Enabled = False
'rs.Close
End If
End Sub
Private Sub Command3_Click()
Dim n As Date
Set db = New ADODB.Connection
Set rs = New ADODB.Recordset
db.ConnectionString = "driver={SQL Server};server=04;database=酒店管理;Persist Security Info=False;User ID=sa"
db.Open
Dim i As String
If Text1.Text <> "" Then
If Val(Trim(Text3.Text)) <= 9999 And Val(Trim(Text3.Text)) >= 0 Then
If Len(Trim(Text2.Text)) <= 12 And Len(Trim(Text2.Text)) >= 0 And Val(Trim(Text2.Text)) <= 999999999999# And Val(Trim(Text2.Text)) >= 0 Then
i = MsgBox("你确定预定吗？", vbOKCancel)
If i = 1 Then
'rs.Close
rs.Open " insert into 预定房间(姓名,电话号码,性别,预定时间,预定天数,预定人数,房间类型) values ( '" & Trim(Text1.Text) & "','" & Trim(Text2.Text) & "','" & Trim(Combo1.Text) & "','" & Trim(DTPicker1.Value) & "','" & Trim(Text4.Text) & "','" & Trim(Text3.Text) & "','" & Trim(Combo2.Text) & "')", db, adOpenStatic, adLockReadOnly
Set DataGrid1.DataSource = rs
lianjie
Else
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text4.Text = ""
Combo1.Text = ""
Combo2.Text = ""
End If
Else
n = MsgBox("电话有错误，请重试！", vbExclamation)
End If
Else
n = MsgBox("人数错误，请重试！", vbExclamation)
End If
Else
n = MsgBox("请输入姓名，请重试！", vbExclamation)
End If
End Sub
Private Sub Form_Load()
On Error Resume Next
Dim n As Date
Dim t As Integer
Set db = New ADODB.Connection
Set rs = New ADODB.Recordset
db.ConnectionString = "driver={SQL Server};server=04;database=酒店管理;Persist Security Info=False;User ID=sa"
db.Open
rs.Open "select * from 预定房间", db, adOpenStatic, adLockReadOnly
Set DataGrid1.DataSource = rs
rs.Close
rs.Open "select DISTINCT 房间类型 from 增删房间", db, adOpenStatic, adLockReadOnly
Dim i As String
For t = 0 To Val(rs.RecordCount) - 1
i = Trim(rs.Fields("房间类型").Value)
rs.MoveNext
Combo2.AddItem i
Next t
Command2.Enabled = False
rs.Close
rs.Open "select min(预定时间) as x from 预定房间 "
m = rs.Fields("x").Value
n = Date$
If DateDiff("d", n, m) >= 0 Then
rs.Close
rs.Open "select * from 预定房间"
Set DataGrid1.DataSource = rs
Else
MsgBox "预定房间里有过期的时间！"
Command2.Enabled = True
rs.Close
rs.Open "select min(预定时间) as Expr1 from 预定房间"
w = rs.Fields("expr1").Value
rs.Close
rs.Open "select * from 预定房间 where 预定时间='" & Trim(w) & "'"
Set DataGrid1.DataSource = rs
End If
End Sub
Public Sub lianjie()
rs.Open "select * from 预定房间", db, adOpenStatic, adLockReadOnly
Set DataGrid1.DataSource = rs
End Sub
Private Sub Text2_KeyPress(KeyAscii As Integer)
'if not key in ['0'..'9','.',#8]) then Key := #0;
End Sub
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