VERSION 5.00
Begin VB.Form Form5 
   Caption         =   "精確查詢"
   ClientHeight    =   2280
   ClientLeft      =   60
   ClientTop       =   345
   ClientWidth     =   4740
   LinkTopic       =   "Form5"
   MaxButton       =   0   'False
   MinButton       =   0   'False
   ScaleHeight     =   2280
   ScaleWidth      =   4740
   StartUpPosition =   2  '屏幕中心
   Begin VB.CommandButton Command2 
      Cancel          =   -1  'True
      Caption         =   "取消查找"
      Height          =   375
      Left            =   1800
      TabIndex        =   7
      Top             =   1800
      Width           =   1095
   End
   Begin VB.CommandButton Command1 
      Caption         =   "開始查找"
      Default         =   -1  'True
      Height          =   375
      Left            =   3360
      TabIndex        =   6
      Top             =   1800
      Width           =   1095
   End
   Begin VB.ComboBox Combo2 
      Height          =   300
      Left            =   2760
      Style           =   2  'Dropdown List
      TabIndex        =   5
      Top             =   720
      Width           =   1815
   End
   Begin VB.TextBox Text1 
      Height          =   375
      Left            =   2760
      TabIndex        =   3
      Top             =   1200
      Width           =   1695
   End
   Begin VB.ComboBox Combo1 
      Height          =   300
      Left            =   2760
      Style           =   2  'Dropdown List
      TabIndex        =   0
      Top             =   120
      Width           =   1815
   End
   Begin VB.Label Label3 
      AutoSize        =   -1  'True
      Caption         =   "請選擇所要查詢的字段"
      BeginProperty Font 
         Name            =   "宋體"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   240
      Left            =   120
      TabIndex        =   4
      Top             =   720
      Width           =   2400
   End
   Begin VB.Label Label2 
      AutoSize        =   -1  'True
      Caption         =   "請輸入所要查詢的內(nèi)容"
      BeginProperty Font 
         Name            =   "宋體"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   240
      Left            =   120
      TabIndex        =   2
      Top             =   1320
      Width           =   2400
   End
   Begin VB.Label Label1 
      AutoSize        =   -1  'True
      Caption         =   "請選擇所要查詢的圖層"
      BeginProperty Font 
         Name            =   "宋體"
         Size            =   12
         Charset         =   134
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Height          =   240
      Left            =   120
      TabIndex        =   1
      Top             =   120
      Width           =   2400
   End
End
Attribute VB_Name = "Form5"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Combo1_Click()
If Combo1.ListIndex <> -1 Then
Dim layerds As Dataset
Set layerds = Formmain.Map1.DataSets.Item(Combo1.Text & "dataset")
Dim fid As MapXLib.Field
Combo2.Clear
For Each fld In layerds.Fields
Combo2.AddItem fld.Name
Next
Combo2.ListIndex = 0
End If
End Sub

Private Sub Command1_Click()
On Error Resume Next
If Combo1.Text = "" Or Combo2.Text = "" Or Text1.Text = "" Then
MsgBox "請把你要查詢的信息不完整", , "提示"
Exit Sub
End If
Formmain.TreeView1.Nodes.Clear
Dim findobj As MapXLib.Find
Dim Fdat As FindFeature
Set findobj = Formmain.Map1.Layers(Combo1.Text).Find
Set findobj.FindDataset = Formmain.Map1.DataSets(Combo1.Text & "dataset")
Set findobj.FindField = findobj.FindDataset.Fields(Combo2.Text)
Set Fdat = findobj.Search(Text1.Text)
If Fdat = Null Then
Unload Me
MsgBox "沒有找到任何數(shù)據(jù)！", , "提示"
Else
Formmain.Map1.CenterX = Fdat.CenterX
Formmain.Map1.CenterY = Fdat.CenterY
Formmain.Map1.Layers(Combo1.Text).Selection.Replace Fdat
Unload Me
'MsgBox "數(shù)據(jù)已經(jīng)找到！", , "提示"
End If
End Sub

Private Sub Command2_Click()
Unload Me
End Sub

Private Sub Form_Deactivate()
Unload Me
End Sub

Private Sub Form_Load()
Combo1.Clear
Combo2.Clear
Dim lyR As Layer
For Each lyR In Formmain.Map1.Layers
Combo1.AddItem lyR.Name
Next
For Each lyR In Formmain.Map1.Layers
Formmain.Map1.DataSets.Add miDataSetLayer, lyR, lyR.Name & "dataset"
Next
Combo1.ListIndex = 0
Command1.Enabled = False
End Sub

Private Sub Form_Unload(Cancel As Integer)
Formmain.Map1.DataSets.RemoveAll
End Sub

Private Sub Text1_Change()
If Text1.Text = "" Then
Command1.Enabled = False
Else
Command1.Enabled = True
End If
End Sub