VERSION 5.00
Object = "{5E9E78A0-531B-11CF-91F6-C2863C385E30}#1.0#0"; "MSFLXGRD.OCX"
Begin VB.Form Form3 
   Caption         =   "Form3"
   ClientHeight    =   3075
   ClientLeft      =   60
   ClientTop       =   465
   ClientWidth     =   4680
   LinkTopic       =   "Form3"
   ScaleHeight     =   10995
   ScaleWidth      =   15240
   StartUpPosition =   3  '窗口缺省
   Begin VB.Frame Frame1 
      Caption         =   "后勤情況查詢"
      Height          =   6135
      Left            =   840
      TabIndex        =   0
      Top             =   2040
      Width           =   9135
      Begin VB.CommandButton Command1 
         Caption         =   "返回"
         Height          =   975
         Left            =   7200
         TabIndex        =   4
         Top             =   2520
         Width           =   1695
      End
      Begin MSFlexGridLib.MSFlexGrid findgrid1 
         Height          =   3615
         Left            =   720
         TabIndex        =   3
         Top             =   1680
         Width           =   6015
         _ExtentX        =   10610
         _ExtentY        =   6376
         _Version        =   393216
         Cols            =   8
      End
      Begin VB.CommandButton find 
         Caption         =   "搜索"
         Height          =   375
         Left            =   4080
         TabIndex        =   2
         Top             =   840
         Width           =   1335
      End
      Begin VB.ComboBox Combo1 
         Height          =   300
         Left            =   960
         TabIndex        =   1
         Top             =   840
         Width           =   1575
      End
   End
End
Attribute VB_Name = "Form3"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False

Private Sub Combo1_Change()

End Sub

Private Sub Command1_Click()
Form3.Hide
Form1.Show

End Sub

'將從數據庫查詢到的記錄顯示在界面上的表findgrid1中

Private Sub find_Click()

    '先刪除findgrid表中原先的內容
     With findgrid1
        'get current row
        currow = .row
        
        'delete current row
        While .Rows > 2
            .RemoveItem currow
        Wend
        If .Rows > 1 Then
                .Rows = .Rows - 1
        End If
        
     End With
    
    If findgrid1.Rows < 8 Then
               findgrid1.Rows = 8
    End If
    
    '再添加搜索結果到findgrid表中
    Dim DB As ADO_connection
    Dim SQL As String
    Dim rs As ADODB.Recordset

    Set DB = New ADO_connection

    SQL = "select Milk.Sno,Milk.Sname,Milk.Mno,Milk.Mname,Milk.Sroom,Milk.Sdormitory,BS.S_repairSituation,BS.S_repairSolve from Milk,BS " + _
          "where Milk.Sroom=BS.Sroom and " + _
          " Milk.Sno=" + "'" + Combo1.List(Combo1.ListIndex) + "'"
                 
    '查詢出符合條件的記錄集
    DB.ReadDB rs, SQL
    
    findgrid1.Rows = findgrid1.Rows - 7
    
    '逐條取記錄集中的記錄，直到記錄取完為止
    While rs.EOF = False
        
        '為表findgrid添加1行
       findgrid1.Rows = findgrid1.Rows + 1
    
        '將一條記錄的值賦給表中當前行的每個單元
       findgrid1.TextMatrix(findgrid1.Rows - 1, 0) = rs.Fields("Sno")
       findgrid1.TextMatrix(findgrid1.Rows - 1, 1) = rs.Fields("Sname")
       findgrid1.TextMatrix(findgrid1.Rows - 1, 2) = rs.Fields("Mno")
        findgrid1.TextMatrix(findgrid1.Rows - 1, 3) = rs.Fields("Mname")
       findgrid1.TextMatrix(findgrid1.Rows - 1, 4) = rs.Fields("Sroom")
       findgrid1.TextMatrix(findgrid1.Rows - 1, 5) = rs.Fields("Sdormitory")
        findgrid1.TextMatrix(findgrid1.Rows - 1, 6) = rs.Fields("S_repairSituation")
       findgrid1.TextMatrix(findgrid1.Rows - 1, 7) = rs.Fields("S_repairSolve")
       
        '取下一條記錄
        rs.MoveNext
    Wend
    
    '保證表findgrid始終保持8行以上，以保持表界面的美觀
    If findgrid1.Rows < 8 Then
               findgrid1.Rows = 8
    End If
    
End Sub

'設置界面上的初始值
Private Sub form_load()

    row = 1

'查詢出s表中所有的學號值，并設置在combo1的下拉框中
    Dim DB As ADO_connection
    Dim SQL As String
    Dim rs As ADODB.Recordset

    Set DB = New ADO_connection

    SQL = "select Sno from Student"
    DB.ReadDB rs, SQL

    While rs.EOF = False
        '將一個學號值添加到combo1中
        Combo1.AddItem rs.Fields("Sno")
        '取下一個值
        rs.MoveNext
    Wend
       
   
    Set DB = Nothing
 '''''''''''''''''''''''''''''''''''''''''''''''''''''
       
    '設置表MSFlexGrid1各單元格的寬度
       findgrid1.ColWidth(0) = 1000
       findgrid1.ColWidth(1) = 1000
       findgrid1.ColWidth(2) = 1000
       findgrid1.ColWidth(3) = 1000
       findgrid1.ColWidth(4) = 1000
       findgrid1.ColWidth(5) = 1000
       findgrid1.ColWidth(6) = 1000
       findgrid1.ColWidth(7) = 1000
        
        
    '設置表scgrid各單元格的名稱
        findgrid1.TextMatrix(0, 0) = "學號"
        findgrid1.TextMatrix(0, 1) = "姓名"
        findgrid1.TextMatrix(0, 2) = "產品（訂奶）號"
        findgrid1.TextMatrix(0, 3) = "產品名"
        findgrid1.TextMatrix(0, 4) = "寢室號"
        findgrid1.TextMatrix(0, 5) = "宿舍號"
        findgrid1.TextMatrix(0, 6) = "保修情況"
        findgrid1.TextMatrix(0, 7) = "解決情況"
     
     
       
End Sub