'使用法
Dim instance As SheetView
Dim row As Integer
Dim column As Integer
Dim rowCount As Integer
Dim columnCount As Integer
Dim fileName As String
Dim textFileFlags As TextFileFlags
Dim includeHeaders As IncludeHeaders
Dim rowDelimiter As String
Dim columnDelimiter As String
Dim cellDelimiter As String
Dim value As Boolean
value = instance.SaveTextFileRange(row, column, rowCount, columnCount, fileName, textFileFlags, includeHeaders, rowDelimiter, columnDelimiter, cellDelimiter)