通过

IRuleExpression.AnalyzeUsage 方法

  • 参考

定义

命名空间:
System.Workflow.Activities.Rules
程序集:
System.Workflow.Activities.dll

当在派生类中重写时，报告对象如何在上下文类型中使用字段和属性。

public:
 void AnalyzeUsage(System::Workflow::Activities::Rules::RuleAnalysis ^ analysis, bool isRead, bool isWritten, System::Workflow::Activities::Rules::RulePathQualifier ^ qualifier);
public void AnalyzeUsage (System.Workflow.Activities.Rules.RuleAnalysis analysis, bool isRead, bool isWritten, System.Workflow.Activities.Rules.RulePathQualifier qualifier);
abstract member AnalyzeUsage : System.Workflow.Activities.Rules.RuleAnalysis * bool * bool * System.Workflow.Activities.Rules.RulePathQualifier -> unit
Public Sub AnalyzeUsage (analysis As RuleAnalysis, isRead As Boolean, isWritten As Boolean, qualifier As RulePathQualifier)

参数

analysis
RuleAnalysis

要存储由条件或操作读取的字段和属性的 RuleAnalysis 方法。

isRead
Boolean

如果要从表达式中读取数据，则为 true；如果不从表达式中读取数据，则为 false。

isWritten
Boolean

如果写入表达式，则为 true；如果不写入表达式，则为 false。

qualifier
RulePathQualifier

字段或属性的路径。

适用于