c#
路人男主 2016-09-29 09:59:03 public Dictionary<string, object> Attributes
{
get
{
if (this._attributes == null)
{
this._attributes = new Dictionary<string, object>(StringComparer.InvariantCultureIgnoreCase);
}
return this._attributes;
}
}
谁能解释一下这段代码?谢谢