BuildingBlockLastSection Property

public Section LastSection { get; }

Public ReadOnly Property LastSection As Section
	Get

public:
property Section^ LastSection {
	Section^ get ();
}

member LastSection : Section with get

public void BuildingBlockFields()
{
    Document doc = new Document();

    // BuildingBlocks live inside the glossary document
    // If you're making a document from scratch, the glossary document must also be manually created
    GlossaryDocument glossaryDoc = new GlossaryDocument();
    doc.GlossaryDocument = glossaryDoc;

    // Create a building block and name it
    BuildingBlock block = new BuildingBlock(glossaryDoc);
    block.Name = "Custom Block";

    // Put in in the document's glossary document
    glossaryDoc.AppendChild(block);
    Assert.AreEqual(1, glossaryDoc.Count);

    // All GUIDs are this value by default
    Assert.AreEqual("00000000-0000-0000-0000-000000000000", block.Guid.ToString());

    // In Microsoft Word, we can use these attributes to find blocks in Insert > Quick Parts > Building Blocks Organizer  
    Assert.AreEqual("(Empty Category)", block.Category);
    Assert.AreEqual(BuildingBlockType.None, block.Type);
    Assert.AreEqual(BuildingBlockGallery.All, block.Gallery);
    Assert.AreEqual(BuildingBlockBehavior.Content, block.Behavior);

    // If we want to use our building block as an AutoText quick part, we need to give it some text and change some properties
    // All the necessary preparation will be done in a custom document visitor that we will accept
    BuildingBlockVisitor visitor = new BuildingBlockVisitor(glossaryDoc);
    block.Accept(visitor);

    // We can find the block we made in the glossary document like this
    BuildingBlock customBlock = glossaryDoc.GetBuildingBlock(BuildingBlockGallery.QuickParts,
        "My custom building blocks", "Custom Block");

    // Our block contains one section which now contains our text
    Assert.AreEqual("Text inside " + customBlock.Name + '\f',
        customBlock.FirstSection.Body.FirstParagraph.GetText());
    Assert.AreEqual(customBlock.FirstSection, customBlock.LastSection);

    Assert.AreNotEqual("00000000-0000-0000-0000-000000000000", customBlock.Guid.ToString());
    Assert.AreEqual("My custom building blocks", customBlock.Category);
    Assert.AreEqual(BuildingBlockType.None, customBlock.Type);
    Assert.AreEqual(BuildingBlockGallery.QuickParts, customBlock.Gallery);
    Assert.AreEqual(BuildingBlockBehavior.Paragraph, customBlock.Behavior);

    // Then we can insert it into the document as a new section
    doc.AppendChild(doc.ImportNode(customBlock.FirstSection, true));

    // Or we can find it in Microsoft Word's Building Blocks Organizer and place it manually
    doc.Save(ArtifactsDir + "BuildingBlocks.BuildingBlockFields.dotx");
}

/// <summary>
/// Simple implementation of adding text to a building block and preparing it for usage in the document. Implemented as a Visitor.
/// </summary>
public class BuildingBlockVisitor : DocumentVisitor
{
    public BuildingBlockVisitor(GlossaryDocument ownerGlossaryDoc)
    {
        mBuilder = new StringBuilder();
        mGlossaryDoc = ownerGlossaryDoc;
    }

    public override VisitorAction VisitBuildingBlockStart(BuildingBlock block)
    {
        // Change values by default of created BuildingBlock
        block.Behavior = BuildingBlockBehavior.Paragraph;
        block.Category = "My custom building blocks";
        block.Description =
            "Using this block in the Quick Parts section of word will place its contents at the cursor.";
        block.Gallery = BuildingBlockGallery.QuickParts;

        block.Guid = Guid.NewGuid();

        // Add content for the BuildingBlock to have an effect when used in the document
        Section section = new Section(mGlossaryDoc);
        block.AppendChild(section);

        Body body = new Body(mGlossaryDoc);
        section.AppendChild(body);

        Paragraph paragraph = new Paragraph(mGlossaryDoc);
        body.AppendChild(paragraph);

        // Add text that will be visible in the document
        Run run = new Run(mGlossaryDoc, "Text inside " + block.Name);
        block.FirstSection.Body.FirstParagraph.AppendChild(run);

        return VisitorAction.Continue;
    }

    public override VisitorAction VisitBuildingBlockEnd(BuildingBlock block)
    {
        mBuilder.Append("Visited " + block.Name + "\r\n");
        return VisitorAction.Continue;
    }

    private readonly StringBuilder mBuilder;
    private readonly GlossaryDocument mGlossaryDoc;
}