THotPDF.ExtractLoadedPagesText Method

方法摘要: THotPDF.ExtractLoadedPagesText Method

声明

function ExtractLoadedPagesText(const PageRange: string; const PageSeparator: UnicodeString= #12): UnicodeString;

HPDFDoc

名称	用途
`PageRange`	One-based page range such as 1,3-4; an empty value selects all pages
`PageSeparator`	Unicode text inserted between page results, defaulting to a form-feed character

Returns the aggregated Unicode text

PageRange uses the public one-based range syntax even though individual loaded-page APIs use zero-based indexes
Malformed or out-of-range input raises the same page-range exception used by other loaded-page APIs