本文整理汇总了C#中HtmlElement.PreviousElements方法的典型用法代码示例。如果您正苦于以下问题:C# HtmlElement.PreviousElements方法的具体用法?C# HtmlElement.PreviousElements怎么用?C# HtmlElement.PreviousElements使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类HtmlElement
的用法示例。
在下文中一共展示了HtmlElement.PreviousElements方法的6个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C#代码示例。
示例1: PreviousElements_IgnoresAttributes_IgnoresNodes
public void PreviousElements_IgnoresAttributes_IgnoresNodes()
{
HtmlElement element1 = new HtmlElement("element1");
HtmlElement element2 = new HtmlElement("element2");
HtmlElement element3 = new HtmlElement("element3");
HtmlElement element4 = new HtmlElement("element4");
HtmlElement parent = new HtmlElement("parent", element1, element2, new HtmlComment("element2"), element3, new HtmlAttribute("element2"), element4);
Assert.Equal(new HtmlElement[] { element3, element2, element1 }, element4.PreviousElements());
Assert.Equal(new HtmlElement[] { element2 }, element4.PreviousElements("element2"));
}
示例2: PreviousElements_NoSiblings_ReturnsEmpty
public void PreviousElements_NoSiblings_ReturnsEmpty()
{
HtmlElement parent = new HtmlElement("parent");
HtmlElement element = new HtmlElement("element");
parent.Add(element);
Assert.Empty(element.PreviousElements());
Assert.Empty(element.PreviousElements("any"));
}
示例3: PreviousElements_NoParent_ReturnsEmpty
public void PreviousElements_NoParent_ReturnsEmpty()
{
HtmlElement element = new HtmlElement("element");
Assert.Empty(element.PreviousElements());
Assert.Empty(element.PreviousElements("any"));
}
示例4: PreviousElements_NoSuchTag_ReturnsEmpty
public void PreviousElements_NoSuchTag_ReturnsEmpty()
{
HtmlElement element1 = new HtmlElement("element1");
HtmlElement element2 = new HtmlElement("element1");
HtmlElement element3 = new HtmlElement("element2");
HtmlElement parent = new HtmlElement("parent", element1, element2, element3);
Assert.Empty(element3.PreviousElements("element2"));
Assert.Empty(element3.PreviousElements("element3"));
}
示例5: PreviousElements_CustomTag_ReturnsExpected
public void PreviousElements_CustomTag_ReturnsExpected()
{
HtmlElement first = new HtmlElement("element1");
HtmlElement second = new HtmlElement("element2");
HtmlElement third = new HtmlElement("element2");
HtmlElement fourth = new HtmlElement("element3");
HtmlElement parent = new HtmlElement("parent", first, second, third, fourth);
Assert.Empty(first.PreviousElements("element3"));
Assert.Equal(new HtmlElement[] { first }, second.PreviousElements("element1"));
Assert.Equal(new HtmlElement[] { first }, second.PreviousElements("ELEMENT1"));
Assert.Equal(new HtmlElement[] { second }, third.PreviousElements("element2"));
Assert.Equal(new HtmlElement[] { third, second }, fourth.PreviousElements("element2"));
}
示例6: PreviousElements_NoTag_ReturnsExpected
public void PreviousElements_NoTag_ReturnsExpected()
{
HtmlElement element1 = new HtmlElement("element1");
HtmlElement element2 = new HtmlElement("element2");
HtmlElement element3 = new HtmlElement("element3");
HtmlElement parent = new HtmlElement("parent", element1, element2, element3);
Assert.Empty(element1.PreviousElements());
Assert.Equal(new HtmlElement[] { element1 }, element2.PreviousElements());
Assert.Equal(new HtmlElement[] { element2, element1 }, element3.PreviousElements());
}