Aspose::Words::NodeCollection::Remove method
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]NodeCollection::Remove method
Removes the node from the collection and from the document.
void Aspose::Words::NodeCollection::Remove(const System::SharedPtr<Aspose::Words::Node> &node)
| Parameter | Type | Description |
|---|---|---|
| node | const System::SharedPtr<Aspose::Words::Node>& | The node to remove. |
Examples
Shows how to work with a NodeCollection.
auto doc = MakeObject<Document>();
auto builder = MakeObject<DocumentBuilder>(doc);
// Add text to the document by inserting Runs using a DocumentBuilder.
builder->Write(u"Run 1. ");
builder->Write(u"Run 2. ");
// Every invocation of the "Write" method creates a new Run,
// which then appears in the parent Paragraph's RunCollection.
SharedPtr<RunCollection> runs = doc->get_FirstSection()->get_Body()->get_FirstParagraph()->get_Runs();
ASSERT_EQ(2, runs->get_Count());
// We can also insert a node into the RunCollection manually.
auto newRun = MakeObject<Run>(doc, u"Run 3. ");
runs->Insert(3, newRun);
ASSERT_TRUE(runs->Contains(newRun));
ASSERT_EQ(u"Run 1. Run 2. Run 3.", doc->GetText().Trim());
// Access individual runs and remove them to remove their text from the document.
SharedPtr<Run> run = runs->idx_get(1);
runs->Remove(run);
ASSERT_EQ(u"Run 1. Run 3.", doc->GetText().Trim());
ASSERT_FALSE(run == nullptr);
ASSERT_FALSE(runs->Contains(run));
See Also
- Class Node
- Class NodeCollection
- Namespace Aspose::Words
- Library Aspose.Words for C++