空間参照情報のテキスト出力

Public Sub subExportSpatialReference()
    'ThisDocumentの取得
    Dim pMxDocument As IMxDocument
    Set pMxDocument = ThisDocument
     
    'アクティブなデータフレームの取得
    Dim pMap As IMap
    Set pMap = pMxDocument.FocusMap
     
    'SpatalReferenceを取得
    Dim pESRISpatialReference As IESRISpatialReference
    Set pESRISpatialReference = pMap.SpatialReference
     
    Dim pBytes As Long
    Dim pBuffer As String * 512    '変数領域を確保しないとクラッシュする
     
    pESRISpatialReference.ExportToESRISpatialReference pBuffer, pBytes
     
    Debug.Print pESRISpatialReference.ESRISpatialReferenceSize
    Debug.Print pBuffer
    Debug.Print pBytes
 
End Sub
 
'参考
'http://edndoc.esri.com/arcobjects/9.2/ComponentHelp/esriGeometry/IESRISpatialReference.htm