public void LoadText(string cssText)
{
Debug.Assert(cssText != null);
this.Sections.Clear();
///去掉输入字符串的首尾空格
cssText = cssText.Trim();
///用正则解析字符串
MatchCollection mc = _regexParseCssPage.Matches(cssText);
int index = -1;
foreach (Match m in mc)
{
///两次Match中间的部分用CssOtherSection保存起来
int lastNextIndex = index + 1;
if (m.Index > lastNextIndex)
{
CssOtherSection otherSection = new CssOtherSection(cssText.Substring(lastNextIndex, m.Index - lastNextIndex));
this.Sections.Add(otherSection);
}
index = m.Index + m.Length;
///保存匹配到的CssSection
CssSection section = CssSection.Parse(m.Value);
this.Sections.Add(section);
}
}
public void SetStyle(string width, string height)
{
string styleStr = this.GetAttribute("style");
CssSection section = CssSection.Parse(styleStr);
section.Properties["width"] = width;
section.Properties["height"] = height;
this.SetAttribute("style", section.ToString());
}