DependencyProperty.Register 方法

參考

定義

命名空間:: System.Workflow.ComponentModel

組件:: System.Workflow.ComponentModel.dll

重要

部分資訊涉及發行前產品，在發行之前可能會有大幅修改。 Microsoft 對此處提供的資訊，不做任何明確或隱含的瑕疵擔保。

建立擁有特定初始化條件的 DependencyProperty 的新執行個體。

多載

Register(String, Type, Type)	初始化根據輸入參數將屬性參數化之 DependencyProperty 類別的新執行個體。
Register(String, Type, Type, PropertyMetadata)	初始化根據輸入參數將屬性參數化之 DependencyProperty 類別的新執行個體。

Register(String, Type, Type)

初始化根據輸入參數將屬性參數化之 DependencyProperty 類別的新執行個體。

public:
 static System::Workflow::ComponentModel::DependencyProperty ^ Register(System::String ^ name, Type ^ propertyType, Type ^ ownerType);

public static System.Workflow.ComponentModel.DependencyProperty Register (string name, Type propertyType, Type ownerType);

static member Register : string * Type * Type -> System.Workflow.ComponentModel.DependencyProperty

Public Shared Function Register (name As String, propertyType As Type, ownerType As Type) As DependencyProperty

參數

name: String

DependencyProperty 的名稱。

propertyType: Type

此屬性可包含之值的 Type。

ownerType: Type

相依性屬性的 Type 擁有人。

傳回

DependencyProperty

根據輸入參數將屬性參數化之 DependencyProperty 類別。

範例

下列範例將說明如何註冊 DependencyProperty 以供 DependencyObject 使用。此程式碼範例是 Send Email SDK 範例的一部分，而且來自 SendMailActivity.cs 檔案。如需詳細資訊，請參閱傳送郵件活動。

// Define the DependencyProperty objects for all of the Properties
// ...and Events exposed by this activity
public static DependencyProperty FromProperty = DependencyProperty.Register("From", typeof(string), typeof(SendEmailActivity), new PropertyMetadata("someone@example.com"));
public static DependencyProperty ToProperty = DependencyProperty.Register("To", typeof(string), typeof(SendEmailActivity), new PropertyMetadata("someone@example.com"));

' Define the DependencyProperty objects for all of the Properties 
' ...and Events exposed by me activity
Public Shared FromEmailProperty As DependencyProperty = DependencyProperty.Register("From", GetType(String), GetType(SendEmailActivity), New PropertyMetadata("someone@example.com"))
Public Shared ToProperty As DependencyProperty = DependencyProperty.Register("To", GetType(String), GetType(SendEmailActivity), New PropertyMetadata("someone@example.com"))

適用於

Register(String, Type, Type, PropertyMetadata)