WorkflowDataContext WorkflowDataContext WorkflowDataContext WorkflowDataContext Class

定義

表示目前工作流程環境的資料內容,並提供將工作流程引數和變數導入 Windows Presentation Foundation (WPF) 資料繫結範圍的橋樑。Represents the data context of the current workflow environment and provides a bridge to bring workflow arguments and variables into the scope of Windows Presentation Foundation (WPF) data binding.

public ref class WorkflowDataContext sealed : System::ComponentModel::CustomTypeDescriptor, IDisposable, System::ComponentModel::INotifyPropertyChanged
public sealed class WorkflowDataContext : System.ComponentModel.CustomTypeDescriptor, IDisposable, System.ComponentModel.INotifyPropertyChanged
type WorkflowDataContext = class
    inherit CustomTypeDescriptor
    interface INotifyPropertyChanged
    interface IDisposable
Public NotInheritable Class WorkflowDataContext
Inherits CustomTypeDescriptor
Implements IDisposable, INotifyPropertyChanged
繼承
WorkflowDataContextWorkflowDataContextWorkflowDataContextWorkflowDataContext
實作

方法

Dispose() Dispose() Dispose() Dispose()

釋放 WorkflowDataContext 使用的資源。Releases the resources used by the WorkflowDataContext.

Equals(Object) Equals(Object) Equals(Object) Equals(Object)

判斷指定的物件是否等於目前的物件。Determines whether the specified object is equal to the current object.

(Inherited from Object)
GetAttributes() GetAttributes() GetAttributes() GetAttributes()

傳回這個型別描述項所表示之型別的自訂屬性集合。Returns a collection of custom attributes for the type represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetClassName() GetClassName() GetClassName() GetClassName()

傳回此類型描述元所代表之類別的完整格式名稱。Returns the fully qualified name of the class represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetComponentName() GetComponentName() GetComponentName() GetComponentName()

傳回這個型別描述項所表示之類別的名稱。Returns the name of the class represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetConverter() GetConverter() GetConverter() GetConverter()

傳回這個型別描述項所表示之類別的型別轉換子。Returns a type converter for the type represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetDefaultEvent() GetDefaultEvent() GetDefaultEvent() GetDefaultEvent()

傳回這個型別描述項所表示之物件的預設事件描述項。Returns the event descriptor for the default event of the object represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetDefaultProperty() GetDefaultProperty() GetDefaultProperty() GetDefaultProperty()

傳回這個型別描述項所表示之物件的預設屬性描述項。Returns the property descriptor for the default property of the object represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetEditor(Type) GetEditor(Type) GetEditor(Type) GetEditor(Type)

傳回指定型別的編輯器,這個指定型別與這個型別描述項所表示的類別關聯。Returns an editor of the specified type that is to be associated with the class represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetEvents() GetEvents() GetEvents() GetEvents()

傳回這個型別描述項所表示之物件的事件描述項集合。Returns a collection of event descriptors for the object represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetEvents(Attribute[]) GetEvents(Attribute[]) GetEvents(Attribute[]) GetEvents(Attribute[])

傳回這個型別描述項所表示之物件的已篩選事件描述項集合。Returns a filtered collection of event descriptors for the object represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetHashCode() GetHashCode() GetHashCode() GetHashCode()

做為預設雜湊函式。Serves as the default hash function.

(Inherited from Object)
GetProperties() GetProperties() GetProperties() GetProperties()

傳回由此 WorkflowDataContext 管理的屬性集合。Returns the collection of properties managed by this WorkflowDataContext.

GetProperties(Attribute[]) GetProperties(Attribute[]) GetProperties(Attribute[]) GetProperties(Attribute[])

傳回這個型別描述項所表示之物件的已篩選屬性描述項集合。Returns a filtered collection of property descriptors for the object represented by this type descriptor.

(Inherited from CustomTypeDescriptor)
GetPropertyOwner(PropertyDescriptor) GetPropertyOwner(PropertyDescriptor) GetPropertyOwner(PropertyDescriptor) GetPropertyOwner(PropertyDescriptor)

傳回物件,包含指定的屬性描述項所描述的屬性。Returns an object that contains the property described by the specified property descriptor.

(Inherited from CustomTypeDescriptor)
GetType() GetType() GetType() GetType()

取得目前執行個體的 TypeGets the Type of the current instance.

(Inherited from Object)
MemberwiseClone() MemberwiseClone() MemberwiseClone() MemberwiseClone()

建立目前 Object 的淺層複本 (Shallow Copy)。Creates a shallow copy of the current Object.

(Inherited from Object)
ToString() ToString() ToString() ToString()

傳回代表目前物件的字串。Returns a string that represents the current object.

(Inherited from Object)

事件

PropertyChanged PropertyChanged PropertyChanged PropertyChanged

當屬性值變更時發生。Occurs when a property value changes.

適用於