THPDFDictionaryObject.DeleteValue Method
Provides delete value behaviour for the low-level PDF object workflow. Use it when the surrounding API family needs explicit control over PDF objects, page content, resources, conformance, or diagnostics
Declaration
procedure DeleteValue(Key: AnsiString);Unit
HPDFObjs
Parameters
| Name | Purpose |
|---|---|
Key | Input used by DeleteValue |
Return value
This member does not return a value
Usage notes
- Use this API in the low-level PDF object workflow before the affected page, resource, field, or catalog object is finalised
- Keep object names, field names, resource names, and returned handles stable until the document is finalised