Number of the first page to be converted from the input document
The 1-based number of the first page to be converted from the input document. Default value is 0.
The converter will automatically uses 1 for InputDocumentFirstPageNumber and -1 (last page) in InputDocumentLastPageNumber if the values are left as the default of 0.
You can use InputDocumentFirstPageNumber and InputDocumentLastPageNumber to recognize only a certain range of pages in the input document file.
For an example, refer to RunJob and RunJobAsync.