Aspose::Words::Fields::FieldSubject class
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]FieldSubject class
Implements the SUBJECT field. To learn more, visit the Working with Fields documentation article.
class FieldSubject : public Aspose::Words::Fields::Field
Methods
| Method | Description |
|---|---|
| get_DisplayResult() | Gets the text that represents the displayed field result. |
| get_End() const | Gets the node that represents the field end. |
| get_FieldEnd() const | Gets the node that represents the field end. |
| get_FieldStart() const | Gets the node that represents the start of the field. |
| get_Format() | Gets a FieldFormat object that provides typed access to field’s formatting. |
| get_IsDirty() | Gets whether the current result of the field is no longer correct (stale) due to other modifications made to the document. |
| get_IsLocked() | Gets or sets whether the field is locked (should not recalculate its result). |
| get_LocaleId() | Gets or sets the LCID of the field. |
| get_Result() | Gets or sets text that is between the field separator and field end. |
| get_Separator() | Gets the node that represents the field separator. Can be null. |
| get_Start() const | Gets the node that represents the start of the field. |
| get_Text() | Gets or sets the text of the subject. |
| virtual get_Type() const | Gets the Microsoft Word field type. |
| GetFieldCode() | Returns text between field start and field separator (or field end if there is no separator). Both field code and field result of child fields are included. |
| GetFieldCode(bool) | Returns text between field start and field separator (or field end if there is no separator). |
| GetType() const override | |
| Is(const System::TypeInfo&) const override | |
| Remove() | Removes the field from the document. Returns a node right after the field. If the field’s end is the last child of its parent node, returns its parent paragraph. If the field is already removed, returns null. |
| set_IsDirty(bool) | Sets whether the current result of the field is no longer correct (stale) due to other modifications made to the document. |
| set_IsLocked(bool) | Setter for Aspose::Words::Fields::Field::get_IsLocked. |
| set_LocaleId(int32_t) | Setter for Aspose::Words::Fields::Field::get_LocaleId. |
| set_Result(const System::String&) | Setter for Aspose::Words::Fields::Field::get_Result. |
| set_Text(const System::String&) | Setter for Aspose::Words::Fields::FieldSubject::get_Text. |
| static Type() | |
| Unlink() | Performs the field unlink. |
| Update() | Performs the field update. Throws if the field is being updated already. |
| Update(bool) | Performs a field update. Throws if the field is being updated already. |
Examples
Shows how to use the SUBJECT field.
auto doc = MakeObject<Document>();
// Set a value for the document's "Subject" built-in property.
doc->get_BuiltInDocumentProperties()->set_Subject(u"My subject");
// Create a SUBJECT field to display the value of that built-in property.
auto builder = MakeObject<DocumentBuilder>(doc);
auto field = System::ExplicitCast<FieldSubject>(builder->InsertField(FieldType::FieldSubject, true));
field->Update();
ASSERT_EQ(u" SUBJECT ", field->GetFieldCode());
ASSERT_EQ(u"My subject", field->get_Result());
// If we give the SUBJECT field's Text property value and update it, the field will
// overwrite the current value of the "Subject" built-in property with the value of its Text property,
// and then display the new value.
field->set_Text(u"My new subject");
field->Update();
ASSERT_EQ(u" SUBJECT \"My new subject\"", field->GetFieldCode());
ASSERT_EQ(u"My new subject", field->get_Result());
ASSERT_EQ(u"My new subject", doc->get_BuiltInDocumentProperties()->get_Subject());
doc->Save(ArtifactsDir + u"Field.SUBJECT.docx");
See Also
- Class Field
- Namespace Aspose::Words::Fields
- Library Aspose.Words for C++