Aspose::Words::Fields::FieldSection class
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]FieldSection class
Implements the SECTION field. To learn more, visit the Working with Fields documentation article.
class FieldSection : 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. |
| 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. |
| 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 SECTION and SECTIONPAGES fields to number pages by sections.
auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);
builder->MoveToHeaderFooter(HeaderFooterType::HeaderPrimary);
builder->get_ParagraphFormat()->set_Alignment(ParagraphAlignment::Right);
// A SECTION field displays the number of the section it is in.
builder->Write(u"Section ");
auto fieldSection = System::ExplicitCast<FieldSection>(builder->InsertField(FieldType::FieldSection, true));
ASSERT_EQ(u" SECTION ", fieldSection->GetFieldCode());
// A PAGE field displays the number of the page it is in.
builder->Write(u"\nPage ");
auto fieldPage = System::ExplicitCast<FieldPage>(builder->InsertField(FieldType::FieldPage, true));
ASSERT_EQ(u" PAGE ", fieldPage->GetFieldCode());
// A SECTIONPAGES field displays the number of pages that the section it is in spans across.
builder->Write(u" of ");
auto fieldSectionPages = System::ExplicitCast<FieldSectionPages>(builder->InsertField(FieldType::FieldSectionPages, true));
ASSERT_EQ(u" SECTIONPAGES ", fieldSectionPages->GetFieldCode());
// Move out of the header back into the main document and insert two pages.
// All these pages will be in the first section. Our fields, which appear once every header,
// will number the current/total pages of this section.
builder->MoveToDocumentEnd();
builder->InsertBreak(BreakType::PageBreak);
builder->InsertBreak(BreakType::PageBreak);
// We can insert a new section with the document builder like this.
// This will affect the values displayed in the SECTION and SECTIONPAGES fields in all upcoming headers.
builder->InsertBreak(BreakType::SectionBreakNewPage);
// The PAGE field will keep counting pages across the whole document.
// We can manually reset its count at each section to keep track of pages section-by-section.
builder->get_CurrentSection()->get_PageSetup()->set_RestartPageNumbering(true);
builder->InsertBreak(BreakType::PageBreak);
doc->UpdateFields();
doc->Save(ArtifactsDir + u"Field.SECTION.SECTIONPAGES.docx");
See Also
- Class Field
- Namespace Aspose::Words::Fields
- Library Aspose.Words for C++