THotPDF.GetLoadedCreationDate Method
Reads the creation date string from the information dictionary of the loaded PDF document
Declaration
function GetLoadedCreationDate: AnsiString;Unit
HPDFDoc
Return value
返回符合 PDF 日期格式（D:YYYYMMDDHHmmSSOHH'mm'）的 AnsiString 字符串；若文档不含创建日期则返回空字符串
Usage notes
- 返回值遵循 PDF 规范定义的日期字符串格式，解析时需按照该格式提取年、月、日、时等分量
- The format of the date string written by some generation tools may be non-standard; it is recommended to check the validity of the return value before parsing
- 若文档经过多次修改，创建日期仍指原始创建时间；若需最近修改时间，请使用
GetLoadedModDate