📄 browseproductdialog.frm
字号:
VERSION 5.00
Begin VB.Form BrowseProductDialog
BorderStyle = 3 'Fixed Dialog
Caption = "产品浏览"
ClientHeight = 2715
ClientLeft = 2760
ClientTop = 3750
ClientWidth = 6270
LinkTopic = "Form1"
MaxButton = 0 'False
MinButton = 0 'False
ScaleHeight = 2715
ScaleWidth = 6270
ShowInTaskbar = 0 'False
StartUpPosition = 2 '屏幕中心
Begin VB.CommandButton OKButton
Caption = "确定"
Height = 375
Left = 4080
TabIndex = 18
Top = 2040
Width = 975
End
Begin VB.CommandButton Command2
Caption = "删除"
Height = 375
Left = 2640
TabIndex = 17
Top = 2040
Width = 975
End
Begin VB.CommandButton Command1
Caption = "修改"
Height = 375
Left = 1560
TabIndex = 16
Top = 2040
Width = 975
End
Begin VB.Frame Frame1
Caption = "产品信息"
Height = 1335
Left = 1560
TabIndex = 3
Top = 0
Width = 4695
Begin VB.TextBox Text6
Enabled = 0 'False
Height = 285
Left = 3000
TabIndex = 15
Top = 960
Width = 1575
End
Begin VB.TextBox Text5
Enabled = 0 'False
Height = 285
Left = 960
TabIndex = 13
Top = 960
Width = 1095
End
Begin VB.TextBox Text4
Enabled = 0 'False
Height = 285
Left = 3000
TabIndex = 11
Top = 600
Width = 1575
End
Begin VB.TextBox Text3
Enabled = 0 'False
Height = 285
Left = 960
TabIndex = 9
Top = 600
Width = 1095
End
Begin VB.TextBox Text2
Enabled = 0 'False
Height = 285
Left = 3000
TabIndex = 7
Top = 240
Width = 1575
End
Begin VB.TextBox Text1
Enabled = 0 'False
Height = 285
Left = 960
TabIndex = 5
Top = 240
Width = 1095
End
Begin VB.Label Label6
AutoSize = -1 'True
Caption = "单价"
Height = 195
Left = 2400
TabIndex = 14
Top = 960
Width = 360
End
Begin VB.Label Label5
AutoSize = -1 'True
Caption = "库存量"
Height = 195
Left = 240
TabIndex = 12
Top = 960
Width = 540
End
Begin VB.Label Label4
AutoSize = -1 'True
Caption = "产品类别"
Height = 195
Left = 2160
TabIndex = 10
Top = 600
Width = 720
End
Begin VB.Label Label3
AutoSize = -1 'True
Caption = "产品说明"
Height = 195
Left = 120
TabIndex = 8
Top = 600
Width = 720
End
Begin VB.Label Label2
AutoSize = -1 'True
Caption = "产品编号"
Height = 195
Left = 2160
TabIndex = 6
Top = 240
Width = 720
End
Begin VB.Label Label1
AutoSize = -1 'True
Caption = "产品名称"
Height = 195
Left = 120
TabIndex = 4
Top = 240
Width = 720
End
End
Begin VB.Frame ProductFrame
Caption = "产品编号"
Height = 2535
Left = 0
TabIndex = 1
Top = 0
Width = 1455
Begin VB.ListBox List1
Height = 3120
Left = 120
TabIndex = 2
Top = 240
Width = 1215
End
End
Begin VB.CommandButton CancelButton
Caption = "取消"
Height = 375
Left = 5160
TabIndex = 0
Top = 2040
Width = 975
End
End
Attribute VB_Name = "BrowseProductDialog"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim MyDB As Database
Dim MyRecord As Recordset
Dim TempStr As String
Private Sub CancelButton_Click()
Unload Me
End Sub
Private Sub Command1_Click()
If frmLogin.IsAdmin = False Then
MsgBox "一般用户不具备修改权限!"
Exit Sub
End If
If List1.SelCount = 0 Then
MsgBox "请选定一种产品 !"
Exit Sub
End If
Text1.Enabled = True
Text3.Enabled = True
Text4.Enabled = True
Text5.Enabled = True
Text6.Enabled = True
Command1.Enabled = False
Command2.Enabled = False
End Sub
Private Sub Command2_Click()
Dim sure As Integer
sure = MsgBox("确定删除？", vbYesNo)
If sure = vbYes Then
TempStr = "DELETE FROM 产品表 WHERE ProductID='" & Text2.Text & "'"
MyDB.Execute TempStr
MsgBox "成功删除产品 " & Text2.Text & " !"
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
Text4.Text = ""
Text5.Text = ""
Text6.Text = ""
List1.RemoveItem List1.ListIndex
Else
Exit Sub
End If
End Sub
Private Sub Data1_Reposition()
If Not (Data1.Recordset.EOF And Data1.Recordset.BOF) Then
Data2.DatabaseName = VB.App.Path + "\MySampleDB.mdb"
Data2.RecordSource = "select * from 客户表 where CustomerID='" & Data1.Recordset("CustomerID") & "'"
Data2.Refresh
Data3.DatabaseName = VB.App.Path + "\MySampleDB.mdb"
Data3.RecordSource = "select * from 雇员表 where EmployeeID='" & Data1.Recordset("EmployeeID") & "'"
Data3.Refresh
Else
Text8.Text = ""
Text9.Text = ""
End If
End Sub
Private Sub Form_Load()
Set MyDB = OpenDatabase(VB.App.Path + "\MySampleDB.mdb", False, False)
Set MyRecord = MyDB.OpenRecordset("产品表")
MyRecord.Index = "PrimaryKey"
Do While Not MyRecord.EOF
List1.AddItem MyRecord.Fields("ProductID")
MyRecord.MoveNext
Loop
End Sub
Private Sub Form_Unload(Cancel As Integer)
MyRecord.Close
MyDB.Close
End Sub
Private Sub List1_Click()
MyRecord.Index = "PrimaryKey"
MyRecord.Seek "=", List1.Text
If MyRecord.NoMatch Then
MsgBox "没有编号为" + List1.Text + "的产品!"
Else
Text1.Text = MyRecord.Fields("Product")
Text2.Text = List1.Text
Text3.Text = MyRecord.Fields("Statement")
Text4.Text = MyRecord.Fields("Category")
Text5.Text = MyRecord.Fields("Quantity")
Text6.Text = MyRecord.Fields("PerPrice")
End If
End Sub
Private Sub OKButton_Click()
If Command1.Enabled = True Then
Unload Me
Else
If Text1.Text = "" Then
MsgBox "请输入 产品名称 !"
Exit Sub
End If
If Text3.Text = "" Then
MsgBox "请输入 产品说明 !"
Exit Sub
End If
If Text4.Text = "" Then
MsgBox "请输入 产品类别 !"
Exit Sub
End If
If Text5.Text = "" Then
MsgBox "请输入 库存量 !"
Exit Sub
End If
If Not IsNumeric(Text5.Text) Then
MsgBox "库存量 请输入 数字 !"
Exit Sub
End If
If Text6.Text = "" Then
MsgBox "请输入 单价 !"
Exit Sub
End If
If Not IsNumeric(Text6.Text) Then
MsgBox "单价 请输入 数字 !"
Exit Sub
End If
TempStr = "UPDATE 产品表 SET Product='" & Text1.Text & "',Statement='" & Text3.Text & _
"',Category='" & Text4.Text & "',Quantity=" & Val(Text5.Text) & ",PerPrice=" _
& Val(Text6.Text) & " WHERE ProductID='" & Text2.Text & "'"
MyDB.Execute TempStr
MsgBox "成功修改客户" & Text2.Text & "!"
Text1.Enabled = False
Text3.Enabled = False
Text4.Enabled = False
Text5.Enabled = False
Text6.Enabled = False
Command1.Enabled = True
End If
End Sub
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