我有如下代码,其中'QualifiedInstanceFilter'是限定实例过滤器的访问器。请问有谁能告诉我在m_afc.QualifiedInstanceFilter = "^(" + Regex.Escape(this.Identifier) + ")$"这一行中发生了什么逻辑。
以下为完整代码:
public override string Identifier
{
get
{
return string.Format("{0}{1}{2}{3}{4}",
Owner.Class,
IDSeparator,
ManagedClass.Name, IDClassNameSeparator, Instance);
private AlertFilter m_afc = new AlertFilter("", "", true, "", "", "");
m_afc.QualifiedInstanceFilter = "^(" + Regex.Escape(this.Identifier) + ")$";