RuleExpressionWalker.AnalyzeUsage 方法
定義
重要
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識別表達式所使用的欄位與屬性,並將其作為符號加入實 RuleAnalysis 例。
public:
static void AnalyzeUsage(System::Workflow::Activities::Rules::RuleAnalysis ^ analysis, System::CodeDom::CodeExpression ^ expression, bool isRead, bool isWritten, System::Workflow::Activities::Rules::RulePathQualifier ^ qualifier);
public static void AnalyzeUsage(System.Workflow.Activities.Rules.RuleAnalysis analysis, System.CodeDom.CodeExpression expression, bool isRead, bool isWritten, System.Workflow.Activities.Rules.RulePathQualifier qualifier);
static member AnalyzeUsage : System.Workflow.Activities.Rules.RuleAnalysis * System.CodeDom.CodeExpression * bool * bool * System.Workflow.Activities.Rules.RulePathQualifier -> unit
Public Shared Sub AnalyzeUsage (analysis As RuleAnalysis, expression As CodeExpression, isRead As Boolean, isWritten As Boolean, qualifier As RulePathQualifier)
參數
- analysis
- RuleAnalysis
這個 RuleAnalysis 實例用來儲存代表規則條件與動作所使用的屬性與欄位的符號。
- expression
- CodeExpression
那表情正在執行。
- isRead
- Boolean
true 若 A 讀取 RuleAction 的欄位與性質將加入 RuleAnalysis;否則, false。
- isWritten
- Boolean
true 若 a 所寫 RuleAction 的欄位與性質將加入 RuleAnalysis;否則, false。
- qualifier
- RulePathQualifier
該田地或財產的路徑,已確定至此點。