Item

ListCollection indexer

按索引获取列表。

public List this[int index] { get; }

例子

演示如何验证列表的所有者文档属性。

Document doc = new Document();

ListCollection lists = doc.Lists;
Assert.AreEqual(doc, lists.Document);

List list = lists.Add(ListTemplate.BulletDefault);
Assert.AreEqual(doc, list.Document);

Console.WriteLine("Current list count: " + lists.Count);
Console.WriteLine("Is the first document list: " + (lists[0].Equals(list)));
Console.WriteLine("ListId: " + list.ListId);
Console.WriteLine("List is the same by ListId: " + (lists.GetListByListId(1).Equals(list)));

演示如何将现有列表的列表格式应用于段落集合。

Document doc = new Document();
DocumentBuilder builder = new DocumentBuilder(doc);

builder.Writeln("Paragraph 1");
builder.Writeln("Paragraph 2");
builder.Write("Paragraph 3");

NodeCollection paras = doc.GetChildNodes(NodeType.Paragraph, true);

Assert.AreEqual(0, paras.Count(n => (n as Paragraph).ListFormat.IsListItem));

doc.Lists.Add(ListTemplate.NumberDefault);
List list = doc.Lists[0];

foreach (Paragraph paragraph in paras.OfType<Paragraph>())
{
    paragraph.ListFormat.List = list;
    paragraph.ListFormat.ListLevelNumber = 2;
}

Assert.AreEqual(3, paras.Count(n => (n as Paragraph).ListFormat.IsListItem));

也可以看看

ListCollection.Document ListCollection.Add