ExpressionMorphHelper.TryMorphExpression 方法
定义
重要
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返回表达式是否尝试变形。
public:
abstract bool TryMorphExpression(System::Activities::ActivityWithResult ^ expression, bool isLocationExpression, Type ^ newType, System::Activities::Presentation::EditingContext ^ context, [Runtime::InteropServices::Out] System::Activities::ActivityWithResult ^ % newExpression);public abstract bool TryMorphExpression(System.Activities.ActivityWithResult expression, bool isLocationExpression, Type newType, System.Activities.Presentation.EditingContext context, out System.Activities.ActivityWithResult newExpression);abstract member TryMorphExpression : System.Activities.ActivityWithResult * bool * Type * System.Activities.Presentation.EditingContext * ActivityWithResult -> boolPublic MustOverride Function TryMorphExpression (expression As ActivityWithResult, isLocationExpression As Boolean, newType As Type, context As EditingContext, ByRef newExpression As ActivityWithResult) As Boolean参数
- expression
- ActivityWithResult
要平滑的表达式。
- isLocationExpression
- Boolean
true 如果表达式是位置表达式，则为否则，为 false.
- newType
- Type
表达式的新类型。
- context
- EditingContext
上下文。
- newExpression
- ActivityWithResult
新表达式。
返回
平滑表达式。
