/// <summary>
/// 获取或设置属性值
/// </summary>
/// <param name="name">属性名称</param>
/// <param name="value">属性值</param>
/// <returns>是否存在属性名称</returns>
public bool Get(string name, ref string value)
{
if (attributes != null)
{
htmlText attribute = new htmlText();
if (name != null && name.Length != 0 && attributes.TryGetValue(name = checkName(name.ToLower()), out attribute))
{
value = attribute.Text;
if (attribute.FormatText != attribute.Text) attributes[name] = attribute;
return true;
}
}
return false;
}
/// <summary>
/// 获取或设置属性值
/// </summary>
/// <param name="name">属性名称</param>
/// <returns>属性值</returns>
public string this[string name]
{
get
{
if (attributes != null)
{
htmlText value = new htmlText();
if (name != null && name.Length != 0 && attributes.TryGetValue(name = checkName(name.ToLower()), out value))
{
if (value.FormatText != value.Text) attributes[name] = value;
}
return value.Text;
}
return null;
}
set
{
if (name != null && name.Length != 0)
{
if (value != null)
{
if (attributes == null) attributes = new Dictionary<string, htmlText>();
attributes[checkName(name.ToLower())] = new htmlText { FormatText = value };
}
else if (attributes != null) attributes.Remove(checkName(name.ToLower()));
}
}
}