成绩统计.frm

这是一个关于学生信息管理系统的毕业设计

VERSION 5.00
Begin VB.Form Frm_CountChengJ 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "成绩统计分析"
   ClientHeight    =   2160
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   7185
   Icon            =   "成绩统计.frx":0000
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2160
   ScaleWidth      =   7185
   StartUpPosition =   2  '屏幕中心
   Begin VB.CheckBox Check4 
      Caption         =   "不及格"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   4200
      TabIndex        =   8
      Top             =   960
      Width           =   1455
   End
   Begin VB.TextBox Text3 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1680
      TabIndex        =   7
      Text            =   "Text3"
      Top             =   840
      Width           =   1815
   End
   Begin VB.CheckBox Check3 
      Caption         =   "考试科目："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   360
      TabIndex        =   6
      Top             =   960
      Width           =   1455
   End
   Begin VB.TextBox Text2 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   5160
      TabIndex        =   5
      Text            =   "Text2"
      Top             =   240
      Width           =   1575
   End
   Begin VB.CheckBox Check2 
      Caption         =   "姓名："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   4200
      TabIndex        =   4
      Top             =   360
      Width           =   975
   End
   Begin VB.TextBox Text1 
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1440
      TabIndex        =   3
      Text            =   "Text1"
      Top             =   240
      Width           =   1935
   End
   Begin VB.CheckBox Check1 
      Caption         =   "学号："
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   255
      Left            =   360
      TabIndex        =   2
      Top             =   360
      Width           =   1095
   End
   Begin VB.CommandButton Command2 
      Caption         =   "退出"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   4200
      TabIndex        =   1
      Top             =   1440
      Width           =   1215
   End
   Begin VB.CommandButton Command1 
      Caption         =   "统计打印"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   10.5
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   495
      Left            =   1800
      TabIndex        =   0
      Top             =   1440
      Width           =   1215
   End
End
Attribute VB_Name = "Frm_CountChengJ"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False


Private Sub Command1_Click()
Dim SQLoriginal As String
Dim SQLadd As String
Dim SQLorder As String
Dim strSql As String
  
On Error Resume Next
SQLoriginal = "SELECT * FROM 成绩表 "
SQLadd = "WHERE 学号=学号 AND 姓名=姓名 "
SQLorder = ""

If Check1.Value = 1 And IsNumeric(Text1) Then
    SQLadd = SQLadd + "and 学号='" + Text1 + "'"
End If
  
If Check2.Value = 1 And Not IsNull(Text2) Then
    SQLadd = SQLadd + "and 姓名='" + Text2 + "'"
End If

If Check3.Value = 1 And Not IsNull(Text3) Then
    SQLadd = SQLadd + "and 考试科目='" + Text3 + "'"
End If

If Check4.Value = 1 Then
    SQLadd = SQLadd + "and 科目分数<60"
End If

strSql = SQLoriginal + SQLadd + SQLorde
If Dat_Main.rsDat_ChengJ.State = 1 Then
    Dat_Main.rsDat_ChengJ.Close
End If
    Dat_Main.rsDat_ChengJ.Open strSql
    Dat_ChengJ.Show vbModal
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
End Sub

Private Sub Command2_Click()
    Unload Me
End Sub

Private Sub Form_Load()
Text1.Text = ""
Text2.Text = ""
Text3.Text = ""
'Text4.Text = ""
End Sub