THotPDF.ReverseLoadedPages Method
方法摘要: THotPDF.ReverseLoadedPages Method
声明
function ReverseLoadedPages(const PageRange: string): Integer;单元
HPDFDoc
参数
| 名称 | 用途 |
|---|---|
PageRange | One-based page range whose selected slots are reversed in place |
返回值
Returns the number of pages selected by PageRange
使用说明
- PageRange uses one-based page numbers and an empty value selects all pages
- The loaded page tree is rebuilt only when at least two pages are selected
相关 API
- THotPDF
- THPDFPage
- 目录