frmuseplace.frm

包含了源代码,说明文档和可执行文件.为青岛公交查询系统.实现了模糊查询.

VERSION 5.00
Object = "{5E9E78A0-531B-11CF-91F6-C2863C385E30}#1.0#0"; "MSFLXGRD.OCX"
Begin VB.Form frmUsePlace 
   Caption         =   "通过地点"
   ClientHeight    =   5325
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   7725
   LinkTopic       =   "Form1"
   ScaleHeight     =   5325
   ScaleWidth      =   7725
   StartUpPosition =   3  '窗口缺省
   Begin VB.CommandButton Demand_Command 
      Caption         =   "查询"
      Height          =   495
      Left            =   1800
      TabIndex        =   4
      Top             =   1320
      Width           =   1215
   End
   Begin VB.CommandButton cmdCancel 
      Caption         =   "取消"
      Height          =   495
      Left            =   4200
      TabIndex        =   3
      Top             =   1320
      Width           =   1215
   End
   Begin VB.TextBox TextName 
      Height          =   375
      Left            =   2520
      TabIndex        =   0
      Top             =   480
      Width           =   3135
   End
   Begin MSFlexGridLib.MSFlexGrid MSFlexGrid1 
      Height          =   2655
      Left            =   600
      TabIndex        =   2
      Top             =   2280
      Width           =   5895
      _ExtentX        =   10398
      _ExtentY        =   4683
      _Version        =   393216
      Rows            =   8
      Cols            =   4
   End
   Begin VB.Label Label1 
      Caption         =   "请输入要查询的地点:"
      Height          =   195
      Left            =   720
      TabIndex        =   1
      Top             =   600
      Width           =   1935
   End
End
Attribute VB_Name = "frmUsePlace"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Public Sub ShowData(strQuery As String)
    Dim rs As New ADODB.Recordset
    Set rs = getRS(strQuery, "shujuku")
    If rs.EOF = False Then
    With Me.MSFlexGrid1
        .Rows = 1
        While Not rs.EOF
            .Rows = .Rows + 1
            .TextMatrix(.Rows - 1, 0) = rs(0)
            .TextMatrix(.Rows - 1, 1) = rs(1)
            .TextMatrix(.Rows - 1, 2) = rs(2)
            .TextMatrix(.Rows - 1, 3) = rs(3)
            rs.MoveNext
        Wend
    End With
    rs.Close
    End If
End Sub

    



Public Sub showTopic()
    Dim i As Integer
    With Me.MSFlexGrid1                            '设置表头
        .TextMatrix(0, 0) = "地点编号"
        .TextMatrix(0, 1) = "地点名称"
        .TextMatrix(0, 2) = "相关地点"
        .TextMatrix(0, 3) = "相关线路"
        For i = 0 To 3                            '设置所有表格对齐方式
            .ColAlignment(i) = 2
        Next i
        For i = 0 To 3
            .ColWidth(i) = 1500
        Next i
        For i = 0 To 3                            '设置每列宽度
            .ColWidth(i) = 1000
        Next i
        For i = 0 To 3
            .ColWidth(i) = 1500
        Next i
    End With
End Sub

Private Sub cmdCancel_Click()
    Unload Me
    Exit Sub
End Sub

Private Sub Demand_Command_Click()
    Dim sql As String
    sql = " & TextName.Text & "
    sql = "select * from PlaceInfo where PlaceName like '" & "%" & TextName.Text & "%'"
    Call showTopic
    Call ShowData(sql)
    frmUsePlace.Show
    frmUsePlace.ZOrder 0
End Sub

Private Sub Form_Load()
    Dim sql As String
    If ichangeFlag = 2 Then
    sql = "select * from PlaceInfo order by PlaceNO"
    Call showTopic
    Call ShowData(sql)
    End If
End Sub