GxDialog の使用

投稿日:2016/9/1 (木) 更新日:

'GxDialogの使用
Publig Sub ShowGxDialogUsingJPGFilter()
     
    Dim pGxDialog As IGxDialog
    Set pGxDialog = New GxDialog
     
    Dim pGxObjectFilterCollection  As IGxObjectFilterCollection
    Set pGxObjectFilterCollection = pGxDialog
     
    Dim pGxObjectFilter As IGxObjectFilter
    Set pGxObjectFilter = New RasterFormatJPGFilter
    'RasterFormatJPGFilter ※このクラスは使用できない
    'RasterFormatBMPFilter
     
    Set pGxDialog.ObjectFilter = pGxObjectFilter
'    pGxObjectFilterCollection.AddFilter pGxObjectFilter, True '複数フィルタを設定する場合に使用
 
    pGxDialog.AllowMultiSelect = False
    pGxDialog.ButtonCaption = "開く"
    pGxDialog.Title = "JPGを選択"
     
     
    Dim pEnumGxObject As IEnumGxObject
     
    pGxDialog.DoModalOpen 0, pEnumGxObject
    pEnumGxObject.Reset
     
    Dim pGxObject As IGxObject
    Set pGxObject = pEnumGxObject.Next
     
    If pGxObject Is Nothing Then
        Exit Sub
    ElseIf TypeOf pGxObject Is IGxDataset Then
         
        Dim pGxDataset As IGxDataset
        Set pGxDataset = pGxObject
'        pGxDataset.Dataset '<--これがRasterDatasetオブジェクト
 
        Debug.Print pGxDataset.DatasetName.WorkspaceName.PathName  'フォルダパス
        Debug.Print pGxDataset.Dataset.Name  'ファイル名
         
    End If
 
End Sub

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