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Class BaseMetaObjectExtension

Represens base class for meta object extension.

Inheritance
System.Object
BaseMetaObjectExtension
ChangeTrackingExtension
HistoryExtension
Implements
System.IDisposable
Inherited Members
System.Object.ToString()
System.Object.Equals(System.Object)
System.Object.Equals(System.Object, System.Object)
System.Object.ReferenceEquals(System.Object, System.Object)
System.Object.GetHashCode()
System.Object.GetType()
System.Object.MemberwiseClone()
Namespace: Mediachase.BusinessFoundation.Data.Meta
Assembly: Mediachase.BusinessFoundation.Data.dll
Version: 12.17.2
Syntax
public class BaseMetaObjectExtension : IMetaObjectExtension, IDisposable, IChangeTracking
Remarks

The BaseMetaObjectExtension class implements IMetaObjectExtension and provides utility methods.

Constructors

BaseMetaObjectExtension()

Initializes a new instance of the BaseMetaObjectExtension class.

Declaration
public BaseMetaObjectExtension()

Properties

ExtensionInfo

Gets or sets the extension info.

Declaration
protected MetaObjectExtensionInfo ExtensionInfo { get; set; }
Property Value
Type Description
MetaObjectExtensionInfo

The extension info.

IsChanged

Gets a value indicating whether this instance is changed.

Declaration
protected virtual bool IsChanged { get; }
Property Value
Type Description
System.Boolean

true if this instance is changed; otherwise, false.

Owner

Gets or sets the owner.

Declaration
protected MetaObject Owner { get; set; }
Property Value
Type Description
MetaObject

The owner.

Methods

AcceptChanges()

Accepts the changes.

Declaration
protected virtual void AcceptChanges()

Clone(MetaObject)

Clones the specified dest object.

Declaration
protected virtual void Clone(MetaObject destObject)
Parameters
Type Name Description
MetaObject destObject

The destination object.

Delete()

Informs service after delete object.

Declaration
protected virtual void Delete()

Dispose(Boolean)

Disposes the specified free managed resources.

Declaration
protected virtual void Dispose(bool freeManagedResources)
Parameters
Type Name Description
System.Boolean freeManagedResources

if set to true [free managed resources].

Init(MetaObjectExtensionInfo, MetaObject)

Inits services.

Declaration
protected virtual void Init(MetaObjectExtensionInfo info, MetaObject owner)
Parameters
Type Name Description
MetaObjectExtensionInfo info

The meta object information.
MetaObject owner

The owner.

PreSave()

Informs service before save object.

Declaration
protected virtual void PreSave()

Save()

Informs service after save object.

Declaration
protected virtual void Save()

Explicit Interface Implementations

IChangeTracking.AcceptChanges()

Accepts the changes.

Declaration
void IChangeTracking.AcceptChanges()

IChangeTracking.IsChanged

Gets a value indicating whether this instance is changed.

Declaration
bool IChangeTracking.IsChanged { get; }
Returns
Type Description
System.Boolean

true if this instance is changed; otherwise, false.

IMetaObjectExtension.Clone(MetaObject)

Clones the specified dest object.

Declaration
void IMetaObjectExtension.Clone(MetaObject destObject)
Parameters
Type Name Description
MetaObject destObject

The destination object.

IMetaObjectExtension.Delete()

Informs service after delete object.

Declaration
void IMetaObjectExtension.Delete()

IMetaObjectExtension.Init(MetaObjectExtensionInfo, MetaObject)

Inits services.

Declaration
void IMetaObjectExtension.Init(MetaObjectExtensionInfo info, MetaObject owner)
Parameters
Type Name Description
MetaObjectExtensionInfo info

The meta object information.
MetaObject owner

The owner meta object.

IMetaObjectExtension.PreSave()

Informs service before save object.

Declaration
void IMetaObjectExtension.PreSave()

IMetaObjectExtension.Save()

Informs service after save object.

Declaration
void IMetaObjectExtension.Save()

IDisposable.Dispose()

Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.

Declaration
void IDisposable.Dispose()

Implements

System.IDisposable