'宣言
Public Interface IEvaluationContext Inherits GrapeCity.Enterprise.Data.DataEngine.ExpressionEvaluation.IExpressionContext, GrapeCity.Enterprise.Data.Expressions.Evaluation.IDynamicObject
public interface IEvaluationContext : GrapeCity.Enterprise.Data.DataEngine.ExpressionEvaluation.IExpressionContext, GrapeCity.Enterprise.Data.Expressions.Evaluation.IDynamicObject