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📄 salarysurvey.ebf

📁 < 嵌入式系统编程源代码解析>>这本书所附的代码,有了几个典型的实例,但有些看不懂,不知它是基于什么的,不好入手搞.
💻 EBF
📖 第 1 页 / 共 3 页
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      BorderStyle     =   1
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   -2147483640
      Text            =   ""
      Alignment       =   0
      HideSelection   =   -1  'True
      Locked          =   0   'False
      MaxLength       =   3
      MultiLine       =   0   'False
      PasswordChar    =   ""
      ScrollBars      =   0
   End
   Begin VBCE.TextBox txtServiceinOrg 
      Height          =   255
      Left            =   1680
      TabIndex        =   11
      Top             =   2160
      Width           =   495
      _cx             =   873
      _cy             =   450
      BackColor       =   -2147483643
      BorderStyle     =   1
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   -2147483640
      Text            =   ""
      Alignment       =   0
      HideSelection   =   -1  'True
      Locked          =   0   'False
      MaxLength       =   3
      MultiLine       =   0   'False
      PasswordChar    =   ""
      ScrollBars      =   0
   End
   Begin VBCE.TextBox txtAnualSalary 
      Height          =   255
      Left            =   1680
      TabIndex        =   10
      Top             =   1800
      Width           =   1695
      _cx             =   2990
      _cy             =   450
      BackColor       =   -2147483643
      BorderStyle     =   1
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   -2147483640
      Text            =   ""
      Alignment       =   0
      HideSelection   =   -1  'True
      Locked          =   0   'False
      MaxLength       =   10
      MultiLine       =   0   'False
      PasswordChar    =   ""
      ScrollBars      =   0
   End
   Begin VBCE.CommandButton cmdModify 
      Height          =   375
      Left            =   720
      TabIndex        =   5
      Top             =   3480
      Width           =   615
      _cx             =   1085
      _cy             =   661
      BackColor       =   12632256
      Caption         =   "&Modify"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdSave 
      Height          =   375
      Left            =   1440
      TabIndex        =   13
      Top             =   3480
      Width           =   615
      _cx             =   1085
      _cy             =   661
      BackColor       =   12632256
      Caption         =   "&Save"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdDelete 
      Height          =   375
      Left            =   2160
      TabIndex        =   6
      Top             =   3480
      Width           =   615
      _cx             =   1085
      _cy             =   661
      BackColor       =   12632256
      Caption         =   "&Delete"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdClose 
      Height          =   375
      Left            =   2880
      TabIndex        =   14
      Top             =   3480
      Width           =   615
      _cx             =   1085
      _cy             =   661
      BackColor       =   12632256
      Caption         =   "E&xit"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdNext 
      Height          =   375
      Left            =   2640
      TabIndex        =   2
      Top             =   3000
      Width           =   255
      _cx             =   450
      _cy             =   661
      BackColor       =   12632256
      Caption         =   ">"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdPrevious 
      Height          =   375
      Left            =   2160
      TabIndex        =   3
      Top             =   3000
      Width           =   255
      _cx             =   450
      _cy             =   661
      BackColor       =   12632256
      Caption         =   "<"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdLast 
      Height          =   375
      Left            =   3120
      TabIndex        =   1
      Top             =   3000
      Width           =   255
      _cx             =   450
      _cy             =   661
      BackColor       =   12632256
      Caption         =   ">|"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdADD 
      Height          =   375
      Left            =   0
      TabIndex        =   4
      Top             =   3480
      Width           =   615
      _cx             =   1085
      _cy             =   661
      BackColor       =   12632256
      Caption         =   "&New"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.CommandButton cmdFirst 
      Height          =   375
      Left            =   1680
      TabIndex        =   0
      Top             =   3000
      Width           =   255
      _cx             =   450
      _cy             =   661
      BackColor       =   12632256
      Caption         =   "|<"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Tahoma"
         Size            =   8.25
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Style           =   0
   End
   Begin VBCE.Label lblTitle 
      Height          =   375
      Left            =   960
      TabIndex        =   15
      Top             =   120
      Width           =   1695
      _cx             =   2990
      _cy             =   661
      AutoSize        =   0   'False
      BackColor       =   -2147483643
      BackStyle       =   1
      BorderStyle     =   0
      Caption         =   "Salary Survey"
      Enabled         =   -1  'True
      BeginProperty Font {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   12
         Charset         =   0
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   -2147483640
      Alignment       =   0
      UseMnemonic     =   -1  'True
      WordWrap        =   0   'False
   End
End
Attribute VB_Name = "frmSalarySurvey"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
' Form Global Declarations
Dim RSSalary As ADOCE.Recordset
Dim RSSalaryModify As ADOCE.Recordset
Dim RSSalarySave As ADOCE.Recordset
Dim CNSalary As ADOCE.Connection
Dim MyQuery As String
Dim MyQueryModify As String
Dim MyButtonAction As String
Dim ModifyID As Integer
Dim MyFirstBookMark As Variant
Dim MyLastBookMark As Variant
Dim MyCurrentBookMark As Variant
' this control event is to enter data for new record.
Private Sub cmdADD_Click()
    EnableFields
    txtID.SetFocus
    MyButtonAction = "New"
    ClearAllFields
    cmdClose.Caption = "Cancel"
    DisablecmdButtons
End Sub
'this control event is to cancel the operation or close the application.
Private Sub cmdClose_Click()
    If cmdClose.Caption = "Exit" Then
        Form_OKClick
    Else
        EnablecmdButtons
        cmdClose.Caption = "Exit"
        MyButtonAction = ""
        ClearAllFields
        Display
        DisableFields

    End If
End Sub
'this control event is to delete a record.
Private Sub cmdDelete_Click()
    MyQuery = "Select * FROM SalarySurvey where ID='" & txtID.Text & "'"
    Set RSSalaryModify = CreateObject("ADOCE.Recordset.3.0")
    RSSalaryModify.Open MyQuery, CNSalary, adOpenKeyset, adLockOptimistic
    If RSSalaryModify.RecordCount > 0 Then
        Dim MyVar
        MyVar = MsgBox("Do You Want to Delete ?", 65, "SalarySurvey")
        If MyVar = 1 Then
            RSSalaryModify.Delete
            RSSalaryModify.Close
            Set RSSalaryModify = Nothing
            RefreshDB
            RSSalary.MoveFirst
            EnableFields
            ClearAllFields

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