Aspose::Words::NodeCollection::RemoveAt method

NodeCollection::RemoveAt method

Removes the node at the specified index from the collection and from the document.

void Aspose::Words::NodeCollection::RemoveAt(int32_t index)
ParameterTypeDescription
indexint32_tThe zero-based index of the node. Negative indexes are allowed and indicate access from the back of the list. For example -1 means the last node, -2 means the second before last and so on.

Examples

Shows how to add and remove sections in a document.

auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);

builder->Write(u"Section 1");
builder->InsertBreak(BreakType::SectionBreakNewPage);
builder->Write(u"Section 2");

ASSERT_EQ(u"Section 1\x000c"
          u"Section 2",
          doc->GetText().Trim());

// Delete the first section from the document.
doc->get_Sections()->RemoveAt(0);

ASSERT_EQ(u"Section 2", doc->GetText().Trim());

// Append a copy of what is now the first section to the end of the document.
int lastSectionIdx = doc->get_Sections()->get_Count() - 1;
SharedPtr<Section> newSection = doc->get_Sections()->idx_get(lastSectionIdx)->Clone();
doc->get_Sections()->Add(newSection);

ASSERT_EQ(u"Section 2\x000c"
          u"Section 2",
          doc->GetText().Trim());

See Also

Aspose::Words::NodeCollection::Remove method Aspose::Words::NodeCollection::ToArray method