frmxuefei3.frm

从别处拿来感觉还可以 内容比较多且完备值得大家看一看

VERSION 5.00
Begin VB.Form Frmxuefei3 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "学费查询"
   ClientHeight    =   3870
   ClientLeft      =   45
   ClientTop       =   330
   ClientWidth     =   5370
   LinkTopic       =   "Form2"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   ScaleHeight     =   3870
   ScaleWidth      =   5370
   Begin VB.ComboBox Combo1 
      Height          =   300
      Index           =   2
      ItemData        =   "Frmxuefei3.frx":0000
      Left            =   2040
      List            =   "Frmxuefei3.frx":0002
      TabIndex        =   9
      Top             =   1920
      Width           =   1215
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Index           =   0
      Left            =   2040
      TabIndex        =   8
      Top             =   960
      Width           =   1215
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Index           =   1
      Left            =   2040
      TabIndex        =   7
      Top             =   1440
      Width           =   1215
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Index           =   3
      Left            =   2040
      TabIndex        =   6
      Top             =   2400
      Width           =   2775
   End
   Begin VB.CommandButton Command1 
      Caption         =   "确定"
      Height          =   255
      Left            =   1800
      TabIndex        =   0
      Top             =   3240
      Width           =   1095
   End
   Begin VB.Label Label5 
      Caption         =   "学期："
      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            =   1320
      TabIndex        =   5
      Top             =   2520
      Width           =   1575
   End
   Begin VB.Label Label3 
      Caption         =   "学费设置查询"
      BeginProperty Font 
         Name            =   "宋体"
         Size            =   15.75
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   375
      Left            =   1320
      TabIndex        =   4
      Top             =   240
      Width           =   2175
   End
   Begin VB.Label Label1 
      Caption         =   "年级："
      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            =   1320
      TabIndex        =   3
      Top             =   980
      Width           =   975
   End
   Begin VB.Label Label2 
      Caption         =   "年制："
      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            =   1320
      TabIndex        =   2
      Top             =   2040
      Width           =   735
   End
   Begin VB.Label Label4 
      Caption         =   "专业："
      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            =   1320
      TabIndex        =   1
      Top             =   1560
      Width           =   1575
   End
End
Attribute VB_Name = "Frmxuefei3"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
'学费设置查询
Private Sub Combo1_Click(Index As Integer)
    If Index <> 2 Then
        Exit Sub
    End If
    Dim mrc As ADODB.Recordset
    txtsql = "select  *  from class where 班级='" & Trim(Combo1(2).Text) & "'"
    Set mrc = ExecuteSQL(txtsql)
    If mrc.EOF = True Then
        Combo1(0).Text = ""
        Combo1(1).Text = ""
        Exit Sub
    End If
    Combo1(0).Text = mrc.Fields(0)
    Combo1(1).Text = mrc.Fields(4)
End Sub
Private Sub Command1_Click()
    txtsql = ""
    If Combo1(0).Text <> "" Then
        If txtsql = "" Then
            txtsql = "年级='" & Trim(Combo1(0).Text) & "'"
        Else
            txtsql = txtsql & "and 年级='" & Trim(Combo1(0).Text) & "'"
        End If
    End If
    If Combo1(2).Text <> "" Then
        If txtsql = "" Then
            txtsql = "年制='" & Trim(Combo1(2).Text) & "'"
        Else
            txtsql = txtsql & "and 年制='" & Trim(Combo1(2).Text) & "'"
        End If
    End If
    If Combo1(1).Text <> "" Then
        aa = 1
        If txtsql = "" Then
            txtsql = "专业='" & Trim(Combo1(1).Text) & "'"
        Else
            txtsql = txtsql & "and 专业='" & Trim(Combo1(1).Text) & "'"
        End If
    End If
    If Combo1(3).Text <> "" Then
        aa = 1
        If txtsql = "" Then
            txtsql = "学期='" & Trim(Combo1(3).Text) & "'"
        Else
            txtsql = txtsql & "and 学期='" & Trim(Combo1(3).Text) & "'"
        End If
    End If
    If txtsql = "" Then
        ss = MsgBox("你至少要输入一个条件以上才能查询！", , " 警告")
        Exit Sub
    End If
    txtsql = "select * from xuefei where " & txtsql
    xuefeifind = True
    Frmxuefei2.Show
    Frmxuefei2.xuefeishowtitle
    Frmxuefei2.xuefeishowdata
    Frmxuefei2.Caption = "班级学费设置查询结果"
End Sub
Private Sub Form_Deactivate()
    Unload Me
End Sub
Private Sub Form_Load()
    Dim mrc As ADODB.Recordset
    txtsql = "select  DISTINCT 年级  from class "
    Set mrc = ExecuteSQL(txtsql)
    mrc.MoveFirst
    Combo1(0).Clear
    Combo1(0).AddItem ""
    Do While Not mrc.EOF
        Combo1(0).AddItem mrc.Fields(0)
        mrc.MoveNext
    Loop
    txtsql = "select  DISTINCT  专业 from class "
    Set mrc = ExecuteSQL(txtsql)
    mrc.MoveFirst
    Combo1(1).Clear
    Combo1(1).AddItem ""
    Do While Not mrc.EOF
        Combo1(1).AddItem mrc.Fields(0)
        mrc.MoveNext
    Loop
    txtsql = "select  DISTINCT 年制 from class "
    Set mrc = ExecuteSQL(txtsql)
    mrc.MoveFirst
    Combo1(2).Clear
    Combo1(2).AddItem ""
    Do While Not mrc.EOF
        Combo1(2).AddItem mrc.Fields(0)
        mrc.MoveNext
    Loop
    mrc.Close
    Combo1(0).ListIndex = 0
    Combo1(1).ListIndex = 0
    Combo1(2).ListIndex = 0
    Combo1(3).AddItem ""
    Combo1(3).AddItem Val(Format(Date, "yyyy")) - 1 & _
        "---" & Val(Format(Date, "yyyy")) & "年级第一学期"
    Combo1(3).AddItem Val(Format(Date, "yyyy")) - 1 & _
        "---" & Val(Format(Date, "yyyy")) & "年级第二学期"
    Combo1(3).AddItem Format(Date, "yyyy") & "---" & _
        Val(Format(Date, "yyyy")) + 1 & "年级第一学期"
    Combo1(3).AddItem Format(Date, "yyyy") & "---" & _
        Val(Format(Date, "yyyy")) + 1 & "年级第二学期"
    Combo1(3).AddItem Val(Format(Date, "yyyy")) + 1 & _
        "---" & Val(Format(Date, "yyyy")) + 2 & "年级第一学期"
    Combo1(3).AddItem Val(Format(Date, "yyyy")) + 1 & _
        "---" & Val(Format(Date, "yyyy")) + 2 & "年级第二学期"
    Combo1(3).ListIndex = 0
End Sub