public override StreamInfo CreatePrimaryStream( string mimeType, string suggestedFileExtension )
'宣言 Public Overrides NotOverridable Function CreatePrimaryStream( _ ByVal mimeType As String, _ ByVal suggestedFileExtension As String _ ) As StreamInfo
'宣言
Public Overrides NotOverridable Function CreatePrimaryStream( _ ByVal mimeType As String, _ ByVal suggestedFileExtension As String _ ) As StreamInfo
MhtStreamProvider クラス MhtStreamProvider メンバ