SignatureFieldHandle Class Reference

A signature field (PDF 1.3) is a form field that contains a digital signature. More...

Inheritance diagram for SignatureFieldHandle:

error_type CALLING_CONVENTION	SignatureField_GetValue (SignatureFieldHandle *handle, DigitalSignatureHandle **result)
	A signature dictionary containing the signature and specifying various attributes of the signature field.
error_type CALLING_CONVENTION	SignatureField_ToField (SignatureFieldHandle *handle, FieldHandle **result)
	Reinterpret current object as FieldHandle.
error_type CALLING_CONVENTION	SignatureField_FromField (FieldHandle *handle, SignatureFieldHandle **result)
	Convert FieldHandle to SignatureFieldHandle.
error_type CALLING_CONVENTION	SignatureField_Release (SignatureFieldHandle *handle)
	Decrement the internal reference counter.

Additional Inherited Members
Public Member Functions inherited from FieldHandle
error_type CALLING_CONVENTION	Field_CreateFromDictionary (DictionaryObjectHandle *dictionary, FieldHandle **result)
	Create a field from a dictionary object. The field type is determined by the /FT entry in the dictionary.
Public Member Functions inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_AddRef (IUnknownHandle *handle)
	Increment the internal reference counter.
Related Symbols inherited from FieldHandle
error_type CALLING_CONVENTION	Field_GetType (FieldHandle *handle, FieldType *result)
	Return type of field. Result can be used to convert to derived type.
VANILLAPDF_DEPRECATED error_type CALLING_CONVENTION	Field_ToButton (FieldHandle *handle, ButtonFieldHandle **result)
	Reinterpret current object as ButtonFieldHandle.
VANILLAPDF_DEPRECATED error_type CALLING_CONVENTION	Field_ToText (FieldHandle *handle, TextFieldHandle **result)
	Reinterpret current object as TextFieldHandle.
VANILLAPDF_DEPRECATED error_type CALLING_CONVENTION	Field_ToChoice (FieldHandle *handle, ChoiceFieldHandle **result)
	Reinterpret current object as ChoiceFieldHandle.
VANILLAPDF_DEPRECATED error_type CALLING_CONVENTION	Field_ToSignature (FieldHandle *handle, SignatureFieldHandle **result)
	Reinterpret current object as SignatureFieldHandle.
error_type CALLING_CONVENTION	Field_Release (FieldHandle *handle)
	Decrement the internal reference counter.
Related Symbols inherited from IUnknownHandle
error_type CALLING_CONVENTION	IUnknown_Release (IUnknownHandle *handle)
	Decrement the internal reference counter.

Detailed Description

A signature field (PDF 1.3) is a form field that contains a digital signature.

See also

DigitalSignatureHandle

Examples

verify.c.

Friends And Related Symbol Documentation

SignatureField_Release()

error_type CALLING_CONVENTION SignatureField_Release ( SignatureFieldHandle *  handle )

related

Decrement the internal reference counter.

When the internal counter reaches zero the object is deleted. Releasing already disposed object causes undefined behavior.

See also

IUnknown_Release

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The documentation for this class was generated from the following file:

• c_fields.h