frmvehiclefind.frm

车辆管理系统是一个协助各单位进行全面的车辆管理的系统。包括车辆档案管理；驾驶员档案管理；车辆运营信息管理；车辆事故信息管理；车辆维修信息管理；车辆费用管理等几个功能模块。

VERSION 5.00
Begin VB.Form frmvehiclefind 
   BorderStyle     =   1  'Fixed Single
   Caption         =   "查询"
   ClientHeight    =   2595
   ClientLeft      =   4020
   ClientTop       =   1650
   ClientWidth     =   6900
   LinkTopic       =   "Form1"
   MaxButton       =   0   'False
   MDIChild        =   -1  'True
   MinButton       =   0   'False
   ScaleHeight     =   2595
   ScaleWidth      =   6900
   Begin VB.Frame Frame1 
      Caption         =   "车辆信息查询"
      Height          =   2175
      Left            =   120
      TabIndex        =   0
      Top             =   240
      Width           =   6615
      Begin VB.TextBox txts 
         Height          =   375
         Left            =   3960
         TabIndex        =   6
         Top             =   480
         Width           =   2295
      End
      Begin VB.CommandButton cmdcancel 
         Caption         =   "取 消"
         Height          =   375
         Left            =   4200
         TabIndex        =   4
         Top             =   1440
         Width           =   1215
      End
      Begin VB.CommandButton cmdok 
         Caption         =   "查 询"
         Height          =   375
         Left            =   2520
         TabIndex        =   3
         Top             =   1440
         Width           =   1095
      End
      Begin VB.ComboBox cobs 
         Height          =   300
         ItemData        =   "frmvehiclefind.frx":0000
         Left            =   720
         List            =   "frmvehiclefind.frx":0002
         TabIndex        =   2
         Top             =   480
         Width           =   2175
      End
      Begin VB.Label Label2 
         Alignment       =   2  'Center
         Caption         =   "查询："
         BeginProperty Font 
            Name            =   "华文细黑"
            Size            =   10.5
            Charset         =   134
            Weight          =   700
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   255
         Left            =   2880
         TabIndex        =   5
         Top             =   480
         Width           =   975
      End
      Begin VB.Label Label1 
         Alignment       =   2  'Center
         Caption         =   "按"
         BeginProperty Font 
            Name            =   "华文细黑"
            Size            =   10.5
            Charset         =   134
            Weight          =   700
            Underline       =   0   'False
            Italic          =   0   'False
            Strikethrough   =   0   'False
         EndProperty
         Height          =   255
         Left            =   120
         TabIndex        =   1
         Top             =   480
         Width           =   495
      End
   End
End
Attribute VB_Name = "frmvehiclefind"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub cmdcancel_Click()
   Unload Me
End Sub

Private Sub cmdok_Click()
  Dim txtsql As String
  If Trim(cobs.Text) = "" Then
     MsgBox "请选择查询关键字", vbOKOnly + vbExclamation, "警告"
  Else
     'Select Case cobs.Index
            'Case 0
        If Trim(cobs.Text) = "牌照" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的车牌号", vbOKOnly + vbExclamation, "警告"
                    'Exit Sub
                    txts.SetFocus
                 Else
                    txtsql = "cl_id='" & Trim(txts.Text) & "'"
                 End If
        End If
        If Trim(cobs.Text) = "车型" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的车型", vbOKOnly + vbExclamation, "警告"
                    txts.SetFocus
                 Else
                    txtsql = "cl_kind='" & Trim(txts.Text) & "'"
                 End If
        End If
        If Trim(cobs.Text) = "车主" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的车主", vbOKOnly + vbExclamation, "警告"
                    txts.SetFocus
                 Else
                    txtsql = "cl_owner='" & Trim(txts.Text) & "'"
                 End If
        End If
        If Trim(cobs.Text) = "发动机号" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的发动机号", vbOKOnly + vbExclamation, "警告"
                    txts.SetFocus
                 Else
                    txtsql = "cl_code1='" & Trim(txts.Text) & "'"
                 End If
        End If
        If Trim(cobs.Text) = "车架号" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的车架号", vbOKOnly + vbExclamation, "警告"
                    txts.SetFocus
                 Else
                    txtsql = "cl_code2='" & Trim(txts.Text) & "'"
                 End If
        End If
        If Trim(cobs.Text) = "厂家型号" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的厂家型号", vbOKOnly + vbExclamation, "警告"
                    txts.SetFocus
                 Else
                    txtsql = "cl_code3='" & Trim(txts.Text) & "'"
                 End If
        End If
        If Trim(cobs.Text) = "核定载客" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的载客数", vbOKOnly + vbExclamation, "警告"
                    txts.SetFocus
                    If Not IsNumeric(Trim(txts.Text)) Then
                       MsgBox "您输入的不是数据，请重新输入！", vbOKOnly + vbExclamation, "警告"
                    Else
                       txtsql = "cl_passenger='" & Trim(txts.Text) & "'"
                    End If
                 End If
        End If
        If Trim(cobs.Text) = "颜色" Then
                 If Trim(txts.Text) = "" Then
                    MsgBox "请输入要查询的车辆颜色", vbOKOnly + vbExclamation, "警告"
                    txts.SetFocus
                 Else
                    txtsql = "cl_color='" & Trim(txts.Text) & "'"
                 End If
        End If
      'End Select
    End If
    If Trim(txtsql) = "" Then
       MsgBox "请设置查询方式", vbOKOnly + vbExclamation, "警告"
       Exit Sub
    Else
       Unload Me
       frmvehiclelist.txtsql = "select * from vehicle where " & txtsql
       frmvehiclelist.Show
    End If
End Sub

Private Sub Form_Load()
    Me.Left = 3975
    Me.Top = 1320
    cobs.AddItem "牌照", 0
    cobs.AddItem "车型", 1
    cobs.AddItem "车主", 2
    cobs.AddItem "发动机号", 3
    cobs.AddItem "车架号", 4
    cobs.AddItem "厂家型号", 5
    cobs.AddItem "核定载客", 6
    cobs.AddItem "颜色", 7
End Sub