CalculatedPropertyValueHandler<TElement,TValue> Class

Reference

Definition

Namespace:: Microsoft.VisualStudio.Modeling

Assembly:: Microsoft.VisualStudio.Modeling.Sdk.15.0.dll

Assembly:: Microsoft.VisualStudio.Modeling.Sdk.dll

Package:: Microsoft.VisualStudio.Modeling.Sdk v17.10.40171

Important

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Base class for calculated domain property handlers.

generic <typename TElement, typename TValue>
 where TElement : ModelElementpublic ref class CalculatedPropertyValueHandler abstract : Microsoft::VisualStudio::Modeling::DomainPropertyValueHandler<TElement, TValue>

public abstract class CalculatedPropertyValueHandler<TElement,TValue> : Microsoft.VisualStudio.Modeling.DomainPropertyValueHandler<TElement,TValue> where TElement : ModelElement

type CalculatedPropertyValueHandler<'Element, 'Value (requires 'Element :> ModelElement)> = class
    inherit DomainPropertyValueHandler<'Element, 'Value (requires 'Element :> ModelElement)>

Public MustInherit Class CalculatedPropertyValueHandler(Of TElement, TValue)
Inherits DomainPropertyValueHandler(Of TElement, TValue)

Type Parameters

TElement

Type of element which owns the property.

TValue

Type of property value (property type).

Inheritance: Microsoft.VisualStudio.Modeling.DomainPropertyValueHandler

DomainPropertyValueHandler<TElement,TValue>
CalculatedPropertyValueHandler<TElement,TValue>

Constructors

CalculatedPropertyValueHandler<TElement,TValue>()

Creates a new instance of the CalculatedPropertyValueHandler class.

Methods

GetValue(TElement)	Gets value of domain property on specified element. (Inherited from DomainPropertyValueHandler<TElement,TValue>)
NotifyValueChange(TElement)	Fire notifications (rules, events and OnValueChanging) to indicate a change in the calculated value.
OnValueChanged(TElement, TValue, TValue)	Called after property value has been changed. (Inherited from DomainPropertyValueHandler<TElement,TValue>)
OnValueChanging(TElement, TValue, TValue)	Called when property value is about to change. (Inherited from DomainPropertyValueHandler<TElement,TValue>)
SetValue(TElement, TValue)	Sets property value on an element.
ValueChanged(TElement, TValue, TValue)	Called by SetValue after the value has been changed to add transaction record and raise OnValueChanged event. (Inherited from DomainPropertyValueHandler<TElement,TValue>)
ValueChanging(TElement, TValue, TValue)	Called by SetValue before the value is changed to perform validation and raise OnValueChanging event. (Inherited from DomainPropertyValueHandler<TElement,TValue>)

Applies to

共用方式為