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📄 dlgcj.frm

📁 成绩统计分析系统,可统计并分析学生的成绩。
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         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   8
      Left            =   2520
      TabIndex        =   21
      Top             =   2040
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   7
      Left            =   2520
      TabIndex        =   20
      Top             =   1560
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   6
      Left            =   2520
      TabIndex        =   19
      Top             =   1080
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   5
      Left            =   2520
      TabIndex        =   18
      Top             =   600
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   4
      Left            =   360
      TabIndex        =   17
      Top             =   2520
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   3
      Left            =   360
      TabIndex        =   16
      Top             =   2040
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   2
      Left            =   360
      TabIndex        =   15
      Top             =   1560
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   1
      Left            =   360
      TabIndex        =   14
      Top             =   1080
      Width           =   510
   End
   Begin VB.Label LbK 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "Lbk"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00400000&
      Height          =   285
      Index           =   0
      Left            =   360
      TabIndex        =   13
      Top             =   600
      Width           =   510
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      BackStyle       =   0  'Transparent
      Caption         =   "密码:"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   14.25
         Charset         =   134
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      ForeColor       =   &H00008000&
      Height          =   285
      Left            =   120
      TabIndex        =   0
      Top             =   120
      Width           =   915
   End
End
Attribute VB_Name = "DlgCj"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Option Explicit
Dim RsKsh As ADODB.Recordset

Private Sub Check1_Click()
    Dim i As Integer
    If Check1.Value = 1 Then
        For i = 0 To 9
        TxtCj(i).Enabled = True
        Next i
    Else
        RsKsh.CancelUpdate
        For i = 0 To 9
        TxtCj(i).Enabled = False
        Next i
    End If
End Sub

Private Sub Form_Load()
    Dim i As Integer
    For i = 0 To 9
        LbK(i).Caption = IIf(IsNull(Trim(Xk(i))), "无", Trim(Xk(i)))
    Next i
    
    Set RsKsh = New ADODB.Recordset
    RsKsh.Open "select * from 成绩表 where KSH =" & KSHLst, Con, adOpenStatic, adLockOptimistic, adCmdText
    Display
End Sub

Private Sub Form_Unload(Cancel As Integer)
    If Check1.Value = 1 Then
        If vbOK = MsgBox("确认要保存修改吗?", vbOKCancel, "保存对话框:") Then
            Dim i As Integer
            For i = 0 To 9
                If LbK(i).Caption <> "无" Then
                    RsKsh.Fields(LbK(i).Caption) = CInt(IIf(Len(TxtCj(i).Text) = 0, "0", TxtCj(i).Text))
                End If
            Next i
            RsKsh.Update
            Exit Sub
        End If
    End If
End Sub

Private Sub TxtCj_KeyPress(Index As Integer, KeyAscii As Integer)
    If Not IsNumeric(Chr(KeyAscii)) Then
       KeyAscii = 0
    End If
End Sub

Private Sub TxtPass_KeyPress(KeyAscii As Integer)
    If KeyAscii = 13 Then
        If TxtPass.Text = "13912265004" Then Check1.Enabled = True
    End If
End Sub

Private Sub Display()
 On Error GoTo ErrLine
    Dim i As Integer
    For i = 0 To 9
        If LbK(i).Caption <> "无" Then
            TxtCj(i).Text = CInt(IIf(IsNull(RsKsh.Fields(LbK(i).Caption)), "0", RsKsh.Fields(LbK(i).Caption)))
        End If
    Next i
    Exit Sub
ErrLine:
MsgBox "某学科不存在,不能显示此考生成绩!", 16, "请检查成绩库"
Unload Me

End Sub

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