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DatabaseFile 類別

  • 發行項

The DatabaseFile object is a base class used in the construction of DataFile objects and LogFile objects.

繼承階層

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.DatabaseFile
          Microsoft.SqlServer.Management.Smo.DataFile
          Microsoft.SqlServer.Management.Smo.LogFile

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
Public Class DatabaseFile _
    Inherits NamedSmoObject _
    Implements IAlterable, IDroppable, IRenamable, IMarkForDrop
'用途
Dim instance As DatabaseFile

public class DatabaseFile : NamedSmoObject, 
    IAlterable, IDroppable, IRenamable, IMarkForDrop

public ref class DatabaseFile : public NamedSmoObject, 
    IAlterable, IDroppable, IRenamable, IMarkForDrop

type DatabaseFile =  
    class 
        inherit NamedSmoObject 
        interface IAlterable 
        interface IDroppable 
        interface IRenamable 
        interface IMarkForDrop 
    end

public class DatabaseFile extends NamedSmoObject implements IAlterable, IDroppable, IRenamable, IMarkForDrop

DatabaseFile 型別公開下列成員。

建構函式

  名稱 說明
受保護的方法 DatabaseFile Initializes a new instance of the DatabaseFile class.

上層

屬性

  名稱 說明
受保護的屬性 ExecuteForScalar Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. (繼承自 SqlSmoObject。)
受保護的屬性 IsTouched Gets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. (繼承自 SqlSmoObject。)
公用屬性 Name Gets or sets the name of the object. (繼承自 NamedSmoObject。)
受保護的屬性 ObjectInSpace Gets the Boolean property value that specifies whether the object exists in isolation, or whether it is directly or indirectly connected to the instance of SQL Server. (繼承自 SqlSmoObject。)
公用屬性 Properties Gets a collection of Property objects that represent the object properties. (繼承自 SqlSmoObject。)
受保護的屬性 ScalarResult Gets the scalar result for the referenced object. (繼承自 SqlSmoObject。)
公用屬性 State Gets the state of the referenced object. (繼承自 SmoObjectBase。)
公用屬性 Urn Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (繼承自 SqlSmoObject。)
公用屬性 UserData Gets or sets user-defined data associated with the referenced object. (繼承自 SmoObjectBase。)

上層

方法

  名稱 說明
受保護的方法 AddDatabaseContext Add the database context to the collection of queries identified by the queries parameter. (繼承自 SqlSmoObject。)
公用方法 Alter Updates any property changes to the object to the instance of Microsoft SQL Server.
受保護的方法 AlterImpl Activates the object altered event. (繼承自 SqlSmoObject。)
受保護的方法 AlterImplWorker Calls the Alter methods. (繼承自 SqlSmoObject。)
受保護的方法 BindDefaultImpl Binds the default items identified by the parameters. (繼承自 SqlSmoObject。)
受保護的方法 BindRuleImpl Binds the rule schema to the rule and columns identified by the parameters. (繼承自 SqlSmoObject。)
受保護的方法 CheckObjectState() Validates the state of the referenced object. (繼承自 SqlSmoObject。)
受保護的方法 CheckObjectState(Boolean) Validates the state of the referenced object with the option to specify that an exception is thrown if the object is not yet created. (繼承自 SqlSmoObject。)
受保護的方法 CheckObjectStateImpl Checks the state of a SqlSmoObject. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersion100 Checks whether version of SQL Server is SQL Server 2008. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersion110() Checks whether version of SQL Server is SQL Server 2012. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersion110(String) Checks whether the version of SQL Server is SQL Server 2012 with the specified name. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersion80 Checks the validity of the object on SQL Server 2000. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersion80SP3 Checks the validity of the object on SQL Server 2000 SP3. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersion90 Check the validity of the object on SQL Server 2005. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersionBelow110 Checks whether version of SQL Server is before SQL Server 2012. (繼承自 SqlSmoObject。)
受保護的方法 CheckVersionBelow90 Checks whether version of SQL Server is before SQL Server 2005. (繼承自 SqlSmoObject。)
受保護的方法 CleanObject Sets the object to its unmodified state. (繼承自 SqlSmoObject。)
受保護的方法 CreateImpl Creates an object with scripting options. (繼承自 SqlSmoObject。)
公用方法 Discover Discovers a list of type Object. (繼承自 SqlSmoObject。)
公用方法 Drop Drops a database file.
受保護的方法 DropImpl Drops a SqlSmoObject. (繼承自 SqlSmoObject。)
受保護的方法 DropImplWorker Calls the drop methods. (繼承自 SqlSmoObject。)
公用方法 Equals (繼承自 Object。)
受保護的方法 ExecuteNonQuery Executes a batch of statements that does not return a result set. (繼承自 SqlSmoObject。)
受保護的方法 ExecuteRenameQuery Executes the rename query for the object. (繼承自 NamedSmoObject。)
受保護的方法 Finalize (繼承自 Object。)
受保護的方法 FormatSqlVariant Formats an object as SqlVariant type. (繼承自 SqlSmoObject。)
受保護的方法 GenerateAlterEvent() Generates the alter event with the specified value. (繼承自 SqlSmoObject。)
受保護的方法 GenerateAlterEvent(Urn, Object) Generates alter event with the specified URN and inner object value. (繼承自 SqlSmoObject。)
受保護的方法 GetContextDB Gets the context database that is associated with this object. (繼承自 SqlSmoObject。)
受保護的方法 GetDBName Gets the database name that is associated with the object. (繼承自 SqlSmoObject。)
受保護的方法 GetFragOptionString Gets a FragmentationOption object as a string value. (繼承自 SqlSmoObject。)
公用方法 GetHashCode (繼承自 Object。)
受保護的方法 GetPropValue Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetPropValueOptional Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetPropValueOptionalAllowNull Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetRealValue Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetServerName Gets the name of the instance of SQL Server with which the object is associated. (繼承自 SqlSmoObject。)
受保護的方法 GetServerObject Gets the server of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetSqlServerVersionName Gets the version name of the instance of SQL Server with which the object is associated. (繼承自 SqlSmoObject。)
公用方法 GetType (繼承自 Object。)
受保護的方法 GetUrnRecursive(StringBuilder) Assigns an Urn object of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetUrnRecursive(StringBuilder, UrnIdOption) Assigns an Urn object of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 ImplInitialize Initializes the fields of the SqlSmoObject object. (繼承自 SqlSmoObject。)
公用方法 Initialize() Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
公用方法 Initialize(Boolean) Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
受保護的方法 IsObjectDirty Verifies whether the object properties have been modified and the changes have not yet been persisted on the instance of SQL Server. (繼承自 SqlSmoObject。)
受保護的方法 IsObjectInitialized Verifies whether the object has been initialized. (繼承自 SqlSmoObject。)
受保護的方法 IsObjectInSpace Verifies whether the object is isolated or connected to the instance of SQL Server. (繼承自 SqlSmoObject。)
受保護的方法 IsVersion80SP3 Determines whether the version of SQL Server is SQL Server 2000 with SP3. (繼承自 SqlSmoObject。)
受保護的方法 IsVersion90AndAbove Determines whether the version of SQL Server is SQL Server 2005 or later. (繼承自 SqlSmoObject。)
受保護的方法 MarkDropped Sets the SqlSmoState to dropped. (繼承自 SqlSmoObject。)
公用方法 MarkForDrop Marks the database file to be dropped next time its parent object is altered by the Alter method.
受保護的方法 MarkForDropImpl Sets the SqlSmoState for drop operation. (繼承自 SqlSmoObject。)
受保護的方法 MemberwiseClone (繼承自 Object。)
受保護的方法 PostAlter The method that is activated after the SqlSmoObject is altered. (繼承自 SqlSmoObject。)
受保護的方法 PostCreate The method that is activated after the SqlSmoObject is created. (繼承自 SqlSmoObject。)
受保護的方法 PostDrop The method that is activated after the SqlSmoObject is dropped. (繼承自 SqlSmoObject。)
公用方法 Refresh Refreshes the object and retrieves properties when the object is next accessed. (繼承自 SqlSmoObject。)
公用方法 Rename Renames a database file.
受保護的方法 RenameImpl This method supports the SMO infrastructure and is not intended to be used directly from your code. (繼承自 NamedSmoObject。)
受保護的方法 RenameImplWorker 僅供參考之用。不支援。我們無法保證未來的相容性。 (繼承自 NamedSmoObject。)
受保護的方法 ScriptImpl() Gets a collection of scripts of the SqlSmoObject. (繼承自 SqlSmoObject。)
受保護的方法 ScriptImpl(ScriptingOptions) Gets a collection of scripts of the SqlSmoObject. (繼承自 SqlSmoObject。)
受保護的方法 SetParentImpl Sets the parent of the SqlSmoObject to the newParent parameter. (繼承自 SqlSmoObject。)
受保護的方法 SetSchemaOwned Sets the schema owned value. (繼承自 NamedSmoObject。)
公用方法 Shrink Shrinks a database file.
公用方法 ToString Returns a String that represents the referenced object. (繼承自 SqlSmoObject。)
受保護的方法 TouchImpl Not implemented. (繼承自 SqlSmoObject。)
受保護的方法 UnbindDefaultImpl Unbinds the default columns of the SqlSmoObject. (繼承自 SqlSmoObject。)
受保護的方法 UnbindRuleImpl Unbinds rules of the SqlSmoObject. (繼承自 SqlSmoObject。)
公用方法 Validate Validates the state of an object. (繼承自 SmoObjectBase。)

上層

事件

  名稱 說明
公用事件 PropertyChanged Represents the event that occurs when a property is changed. (繼承自 SqlSmoObject。)
公用事件 PropertyMetadataChanged Represents the event that occurs when property metadata changes. (繼承自 SqlSmoObject。)

上層

欄位

  名稱 說明
受保護的欄位 m_ExtendedProperties Represents a property that is defined to extend the properties provided by a SqlSmoObject. (繼承自 SqlSmoObject。)
受保護的欄位 singletonParent Represents the singleton parent. (繼承自 SqlSmoObject。)

上層

明確 繼承 實作

  名稱 說明
明確介面實作私用方法 IAlienObject.Discover Discovers any dependencies. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetDomainRoot Returns the root of the domain. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetParent Gets the parent of this object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetPropertyType Gets the type of the specified property. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetPropertyValue Gets the value of the specified property. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetUrn Gets the Unified Resource Name (URN) of the object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.Resolve Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.SetObjectState Sets the object state to the specified SfcObjectState value. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.SetPropertyValue Sets the property value. (繼承自 SqlSmoObject。)
明確介面實作私用方法 ISfcPropertyProvider.GetPropertySet Gets the interface reference to the set of properties of this object. (繼承自 SqlSmoObject。)

上層

備註

The DatabaseFile object is used to specify a file required to store data or a transaction log.

Thread Safety

此型別的任何公用靜態 (在 Microsoft Visual Basic 為共用) 成員具備多執行緒作業安全。並非所有的執行個體成員都是安全執行緒。

範例

使用檔案群組和檔案來儲存資料

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Management.Smo 命名空間

其他資源

檔案與檔案群組架構