Aspose::Words::NodeCollection::IndexOf method

NodeCollection::IndexOf method

Returns the zero-based index of the specified node.

int32_t Aspose::Words::NodeCollection::IndexOf(const System::SharedPtr<Aspose::Words::Node> &node)
ParameterTypeDescription
nodeconst System::SharedPtr<Aspose::Words::Node>&The node to locate.

ReturnValue

The zero-based index of the node within the collection, if found; otherwise, -1.

Remarks

This method performs a linear search; therefore, the average execution time is proportional to Count.

Examples

Shows how to get the index of a node in a collection.

auto doc = System::MakeObject<Aspose::Words::Document>(get_MyDir() + u"Tables.docx");

System::SharedPtr<Aspose::Words::Tables::Table> table = doc->get_FirstSection()->get_Body()->get_Tables()->idx_get(0);
System::SharedPtr<Aspose::Words::NodeCollection> allTables = doc->GetChildNodes(Aspose::Words::NodeType::Table, true);

ASSERT_EQ(0, allTables->IndexOf(table));

System::SharedPtr<Aspose::Words::Tables::Row> row = table->get_Rows()->idx_get(2);

ASSERT_EQ(2, table->IndexOf(row));

System::SharedPtr<Aspose::Words::Tables::Cell> cell = row->get_LastCell();

ASSERT_EQ(4, row->IndexOf(cell));

See Also

Aspose::Words::NodeCollection::idx_get method Aspose::Words::NodeCollection::Insert method