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📁 MapX示例程序:编辑特征示例
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         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      BeginProperty Map.Layers.Layer2.LabelProperties.Style.SymbolFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   12
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Map.Layers.Layer2.LabelProperties.Style.LineStyle=   1
      Map.Layers.Layer2.LabelProperties.Style.LineWidth=   1
      Map.Layers.Layer3.HasFileSpec=   -1  'True
      Map.Layers.Layer3.Skip=   0   'False
      Map.Layers.Layer3.Path=   "aushiway.tab"
      Map.Layers.Layer3.Name=   "Australia Highways"
      Map.Layers.Layer3.Visible=   -1  'True
      Map.Layers.Layer3.Selectable=   -1  'True
      Map.Layers.Layer3.Editable=   0   'False
      Map.Layers.Layer3.ShowNodes=   0   'False
      Map.Layers.Layer3.ShowCentroids=   0   'False
      Map.Layers.Layer3.ShowLineDirection=   0   'False
      Map.Layers.Layer3.AutoLabel=   0   'False
      Map.Layers.Layer3.DrawLabelsAfter=   0   'False
      Map.Layers.Layer3.ZoomLayering=   -1  'True
      Map.Layers.Layer3.ZoomMin=   0
      Map.Layers.Layer3.ZoomMax=   2500
      Map.Layers.Layer3.DoOverrideStyle=   0   'False
      Map.Layers.Layer3.LabelProperties.LabelMax=   100
      Map.Layers.Layer3.LabelProperties.Overlap=   0   'False
      Map.Layers.Layer3.LabelProperties.Duplicate=   0   'False
      Map.Layers.Layer3.LabelProperties.Offset=   2
      Map.Layers.Layer3.LabelProperties.LineType=   2
      Map.Layers.Layer3.LabelProperties.Zoom=   0   'False
      Map.Layers.Layer3.LabelProperties.ZoomMin=   0
      Map.Layers.Layer3.LabelProperties.ZoomMax=   10000
      Map.Layers.Layer3.LabelProperties.Visible=   -1  'True
      Map.Layers.Layer3.LabelProperties.Position=   2
      Map.Layers.Layer3.LabelProperties.Parallel=   -1  'True
      Map.Layers.Layer3.LabelProperties.LabelAlong=   1
      Map.Layers.Layer3.LabelProperties.PartialSegments=   0   'False
      Map.Layers.Layer3.LabelProperties.Style.TextFontBackColor=   16777215
      Map.Layers.Layer3.LabelProperties.Style.SymbolChar=   0
      BeginProperty Map.Layers.Layer3.LabelProperties.Style.TextFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      BeginProperty Map.Layers.Layer3.LabelProperties.Style.SymbolFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   12
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Map.Layers.Layer3.LabelProperties.Style.LineStyle=   1
      Map.Layers.Layer3.LabelProperties.Style.LineWidth=   1
      Map.Layers.Layer4.HasFileSpec=   -1  'True
      Map.Layers.Layer4.Skip=   0   'False
      Map.Layers.Layer4.Path=   "austrlia.tab"
      Map.Layers.Layer4.Name=   "Australia"
      Map.Layers.Layer4.Visible=   -1  'True
      Map.Layers.Layer4.Selectable=   -1  'True
      Map.Layers.Layer4.Editable=   0   'False
      Map.Layers.Layer4.ShowNodes=   0   'False
      Map.Layers.Layer4.ShowCentroids=   0   'False
      Map.Layers.Layer4.ShowLineDirection=   0   'False
      Map.Layers.Layer4.AutoLabel=   -1  'True
      Map.Layers.Layer4.DrawLabelsAfter=   0   'False
      Map.Layers.Layer4.ZoomLayering=   0   'False
      Map.Layers.Layer4.ZoomMin=   0
      Map.Layers.Layer4.ZoomMax=   0
      Map.Layers.Layer4.DoOverrideStyle=   0   'False
      Map.Layers.Layer4.LabelProperties.LabelMax=   100
      Map.Layers.Layer4.LabelProperties.Overlap=   0   'False
      Map.Layers.Layer4.LabelProperties.Duplicate=   0   'False
      Map.Layers.Layer4.LabelProperties.Offset=   2
      Map.Layers.Layer4.LabelProperties.LineType=   0
      Map.Layers.Layer4.LabelProperties.Zoom=   -1  'True
      Map.Layers.Layer4.LabelProperties.ZoomMin=   750
      Map.Layers.Layer4.LabelProperties.ZoomMax=   3850.5
      Map.Layers.Layer4.LabelProperties.Visible=   -1  'True
      Map.Layers.Layer4.LabelProperties.Position=   0
      Map.Layers.Layer4.LabelProperties.Parallel=   -1  'True
      Map.Layers.Layer4.LabelProperties.LabelAlong=   1
      Map.Layers.Layer4.LabelProperties.PartialSegments=   0   'False
      Map.Layers.Layer4.LabelProperties.Style.TextFontColor=   128
      Map.Layers.Layer4.LabelProperties.Style.TextFontBackColor=   13696976
      Map.Layers.Layer4.LabelProperties.Style.TextFontHalo=   -1  'True
      Map.Layers.Layer4.LabelProperties.Style.SymbolChar=   0
      BeginProperty Map.Layers.Layer4.LabelProperties.Style.TextFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   8.25
         Charset         =   0
         Weight          =   700
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      BeginProperty Map.Layers.Layer4.LabelProperties.Style.SymbolFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   12
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Map.Layers.Layer4.LabelProperties.Style.LineStyle=   1
      Map.Layers.Layer4.LabelProperties.Style.LineWidth=   1
      Map.Layers.Layer5.HasFileSpec=   -1  'True
      Map.Layers.Layer5.Skip=   0   'False
      Map.Layers.Layer5.Path=   "ocean_ll.tab"
      Map.Layers.Layer5.Name=   "Ocean (Lat/ Long)"
      Map.Layers.Layer5.Visible=   -1  'True
      Map.Layers.Layer5.Selectable=   0   'False
      Map.Layers.Layer5.Editable=   0   'False
      Map.Layers.Layer5.ShowNodes=   0   'False
      Map.Layers.Layer5.ShowCentroids=   0   'False
      Map.Layers.Layer5.ShowLineDirection=   0   'False
      Map.Layers.Layer5.AutoLabel=   0   'False
      Map.Layers.Layer5.DrawLabelsAfter=   0   'False
      Map.Layers.Layer5.ZoomLayering=   0   'False
      Map.Layers.Layer5.ZoomMin=   0
      Map.Layers.Layer5.ZoomMax=   0
      Map.Layers.Layer5.DoOverrideStyle=   0   'False
      Map.Layers.Layer5.LabelProperties.LabelMax=   100
      Map.Layers.Layer5.LabelProperties.Overlap=   0   'False
      Map.Layers.Layer5.LabelProperties.Duplicate=   -1  'True
      Map.Layers.Layer5.LabelProperties.Offset=   2
      Map.Layers.Layer5.LabelProperties.LineType=   0
      Map.Layers.Layer5.LabelProperties.Zoom=   0   'False
      Map.Layers.Layer5.LabelProperties.ZoomMin=   0
      Map.Layers.Layer5.LabelProperties.ZoomMax=   10000
      Map.Layers.Layer5.LabelProperties.Visible=   -1  'True
      Map.Layers.Layer5.LabelProperties.Position=   0
      Map.Layers.Layer5.LabelProperties.Parallel=   -1  'True
      Map.Layers.Layer5.LabelProperties.LabelAlong=   1
      Map.Layers.Layer5.LabelProperties.PartialSegments=   0   'False
      Map.Layers.Layer5.LabelProperties.Style.TextFontBackColor=   16777215
      Map.Layers.Layer5.LabelProperties.Style.SymbolChar=   0
      BeginProperty Map.Layers.Layer5.LabelProperties.Style.TextFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "Arial"
         Size            =   9
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      BeginProperty Map.Layers.Layer5.LabelProperties.Style.SymbolFont {0BE35203-8F91-11CE-9DE3-00AA004BB851} 
         Name            =   "MS Sans Serif"
         Size            =   12
         Charset         =   0
         Weight          =   400
         Underline       =   0   'False
         Italic          =   0   'False
         Strikethrough   =   0   'False
      EndProperty
      Map.Layers.Layer5.LabelProperties.Style.LineStyle=   1
      Map.Layers.Layer5.LabelProperties.Style.LineWidth=   1
      Map.NumericCoordSys.ProjectionInfo=   "Main.frx":0000
      Map.DisplayCoordSys.ProjectionInfo=   "Main.frx":0130
      Map.Zoom        =   3840.25
      Map.CenterX     =   133.530048
      Map.CenterY     =   -26.9901905
      FeatureEditMode =   1
   End
End
Attribute VB_Name = "Main"
Attribute VB_GlobalNameSpace = False
Attribute VB_Creatable = False
Attribute VB_PredeclaredId = True
Attribute VB_Exposed = False
Private Sub Command1_Click()
    '绑定ADO数据集的例子
    '构造ADO连接
    Dim conn As ADODB.Connection
    Set conn = New ADODB.Connection
    conn.ConnectionString = "Provider=Microsoft.Jet.OLEDB.4.0;" & _
                            "Data Source=C:\Program Files\MapInfo" & _
                            "\MapX 5.0\data\Mapstats.mdb;Persist Security Info=False"
    conn.Open
    '构造ADO记录集
    Dim rs As ADODB.Recordset
    Set rs = New ADODB.Recordset
    rs.Open "SELECT * FROM AUSTRALIA", conn, adOpenDynamic, adLockOptimistic
    '将ADO记录集绑定地图
    Map1.DataSets.Add miDataSetADO, rs, "ASIA_Data", "GEOName"
    
    '作为演示,显示一个以区域人口数据生成的专题图
    Map1.DataSets("ASIA_Data").Themes.Add miThemeRanged, "totpopcur", "GEO"
    
End Sub

Private Sub Command2_Click()
    '绑定DAO数据集的例子
    '设定Data控件属性,Data控件是DAO对象的包装
    Data1.DatabaseName = "C:\Program Files\MapInfo" & _
                        "\MapX 5.0\data\Mapstats.mdb"
    '构造记录集
    Data1.RecordSource = "SELECT * FROM AUSTRALIA"
    Data1.Refresh
    
    '将DAO记录集绑定地图
    Map1.DataSets.Add miDataSetDAO, Data1.Recordset.Clone, "ASIA_Data", "GEOName"
    
    '作为演示,显示一个以区域人口数据生成的专题图
    Map1.DataSets("ASIA_Data").Themes.Add miThemeRanged, "totpopcur", "GEO"
End Sub

Private Sub Command3_Click()
   
    '绑定Array数据集的例子
    Dim arr(1000, 2) As Variant
    
    '下面将ASIA数据库中的totpopcur数据读入到数组中
    Data1.DatabaseName = "C:\Program Files\MapInfo" & _
                        "\MapX 5.0\data\Mapstats.mdb"
    '构造记录集
    Data1.RecordSource = "SELECT * FROM AUSTRALIA"
    Data1.Refresh
    
    Dim i As Long
    i = 1
    '填充arr数组
    Do Until Data1.Recordset.EOF
        arr(i - 1, 0) = Data1.Recordset.Fields("GeoName").Value
        arr(i - 1, 1) = Data1.Recordset.Fields("totpopcur").Value
        i = i + 1
        Data1.Recordset.MoveNext
    Loop
    
    '将array记录集绑定地图
    Map1.DataSets.Add miDataSetSafeArray, arr, "ASIA_Data"
    
    '作为演示,显示一个以区域人口数据生成的专题图
    Map1.DataSets("ASIA_Data").Themes.Add
End Sub

Private Sub Command4_Click()
    '绑定Tab数据集的例子,绑定的是Asia.tab
    '声明Layer对象及Dataset对象
    Dim lyr As MapXLib.Layer
    Dim ds As MapXLib.Dataset
    
    'AUSTRALIA
    Set lyr = Map1.Layers("AUSTRALIA")
    
    '绑定AUSTRALIA层对应的AUSTRALIA.tab数据集
    Set ds = Map1.DataSets.Add(miDataSetLayer, lyr)
    '作为演示,显示一个专题图
    Map1.DataSets(1).Themes.Add miThemeIndividualValue, "State", "GEO"
End Sub

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