Rule 类

项目
04/26/2013

The Rule object provides programmatic access to a SQL Server rule.

继承层次结构

System.Object
  Microsoft.SqlServer.Management.Smo.SmoObjectBase
    Microsoft.SqlServer.Management.Smo.SqlSmoObject
      Microsoft.SqlServer.Management.Smo.NamedSmoObject
        Microsoft.SqlServer.Management.Smo.ScriptNameObjectBase
          Microsoft.SqlServer.Management.Smo.ScriptSchemaObjectBase
            Microsoft.SqlServer.Management.Smo.DefaultRuleBase
              Microsoft.SqlServer.Management.Smo.Rule

命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）

语法

声明
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
<PhysicalFacetAttribute(PhysicalFacetOptions.ReadOnly)> _
Public NotInheritable Class Rule _
    Inherits DefaultRuleBase _
    Implements ISfcSupportsDesignMode
用法
Dim instance As Rule

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
[PhysicalFacetAttribute(PhysicalFacetOptions.ReadOnly)]
public sealed class Rule : DefaultRuleBase, ISfcSupportsDesignMode

[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
[PhysicalFacetAttribute(PhysicalFacetOptions::ReadOnly)]
public ref class Rule sealed : public DefaultRuleBase, 
    ISfcSupportsDesignMode

[<SealedAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
[<PhysicalFacetAttribute(PhysicalFacetOptions.ReadOnly)>]
type Rule =  
    class 
        inherit DefaultRuleBase 
        interface ISfcSupportsDesignMode 
    end

public final class Rule extends DefaultRuleBase implements ISfcSupportsDesignMode

Rule 类型公开以下成员。

构造函数

	名称	说明
	Rule()	Initializes a new instance of the Rule class.
	Rule(Database, String)	Initializes a new instance of the Rule class on the specified database and with the specified name.
	Rule(Database, String, String)	Initializes a new instance of the Rule class on the specified database, with the specified name and schema.

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属性

	名称	说明
	CreateDate	Gets the time and date when the rule was created.
	DateLastModified	Gets the time and date when the rule was last modified.
	ExtendedProperties	Represents a collection of ExtendedProperty objects. Each ExtendedProperty object represents an extended property on the Default object or the Rule object. （从 DefaultRuleBase 继承。）
	ID	Gets the ID value that uniquely identifies the rule.
	Name	Gets or sets the name of the schema. （从 ScriptSchemaObjectBase 继承。）
	Parent	Gets or sets the Database object that is the parent of the Rule object.
	Properties	Gets a collection of Property objects that represent the object properties. （从 SqlSmoObject 继承。）
	Schema	Gets or sets the schema. （从 ScriptSchemaObjectBase 继承。）
	State	Gets the state of the referenced object. （从 SmoObjectBase 继承。）
	TextBody	Gets or sets the text that defines the default or rule. （从 DefaultRuleBase 继承。）
	TextHeader	Gets or sets the header of the text body that defines the default or rule. （从 DefaultRuleBase 继承。）
	TextMode	Gets or sets the Boolean property value that specifies whether the Default object or Rule object header is editable as text. （从 DefaultRuleBase 继承。）
	Urn	Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. （从 SqlSmoObject 继承。）
	UserData	Gets or sets user-defined data associated with the referenced object. （从 SmoObjectBase 继承。）

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方法

	名称	说明
	Alter	Updates any Default object or Rule object property changes on instance of SQL Server. （从 DefaultRuleBase 继承。）
	BindToColumn(String, String)	Binds the default or rule to the specified column in the specified table. （从 DefaultRuleBase 继承。）
	BindToColumn(String, String, String)	Binds the default or rule to the specified column in the specified table with the specified schema. （从 DefaultRuleBase 继承。）
	BindToDataType	Binds the default or rule to a data type. （从 DefaultRuleBase 继承。）
	ChangeSchema	Changes the schema associated with the rule.
	Create	Creates a default or rule on the instance of SQL Server as defined by the Default object or Rule object. （从 DefaultRuleBase 继承。）
	Discover	Discovers a list of type Object. （从 SqlSmoObject 继承。）
	Drop	Removes the rule or the default. （从 DefaultRuleBase 继承。）
	EnumBoundColumns	Enumerates a list of columns to which the default or rule is bound. （从 DefaultRuleBase 继承。）
	EnumBoundDataTypes	Enumerates a list of data types to which the default or rule is bound. （从 DefaultRuleBase 继承。）
	Equals	（从 Object 继承。）
	FormatSqlVariant	Formats an object as SqlVariant type. （从 SqlSmoObject 继承。）
	GetContextDB	Gets the context database that is associated with this object. （从 SqlSmoObject 继承。）
	GetDBName	Gets the database name that is associated with the object. （从 SqlSmoObject 继承。）
	GetHashCode	（从 Object 继承。）
	GetPropValue	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetPropValueOptional	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetPropValueOptionalAllowNull	Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetServerObject	Gets the server of the SqlSmoObject object. （从 SqlSmoObject 继承。）
	GetType	（从 Object 继承。）
	Initialize()	Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。）
	Initialize(Boolean)	Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。）
	IsObjectInitialized	Verifies whether the object has been initialized. （从 SqlSmoObject 继承。）
	IsObjectInSpace	Verifies whether the object is isolated or connected to the instance of SQL Server. （从 SqlSmoObject 继承。）
	Refresh	Refreshes the script name. （从 ScriptNameObjectBase 继承。）
	Script()	Generates a Transact-SQL script that can be used to re-create the default or rule. （从 DefaultRuleBase 继承。）
	Script(ScriptingOptions)	Generates a Transact-SQL script that can be used to re-create the default or rule as specified by the script options. （从 DefaultRuleBase 继承。）
	ScriptHeader	Generates a Transact-SQL script that can be used to re-create the default or rule header as specified by the script options. （从 DefaultRuleBase 继承。）
	SetParentImpl	Sets the parent of the SqlSmoObject to the newParent parameter. （从 SqlSmoObject 继承。）
	ToString	Returns a String that represents the referenced object. （从 SqlSmoObject 继承。）
	UnbindFromColumn(String, String)	Unbinds the default or rule from the specified column. （从 DefaultRuleBase 继承。）
	UnbindFromColumn(String, String, String)	Unbinds the default or rule from the specified column with the specified table schema. （从 DefaultRuleBase 继承。）
	UnbindFromDataType	Unbinds the default or rule from the specified data type （从 DefaultRuleBase 继承。）
	Validate	Validates the state of an object. （从 SmoObjectBase 继承。）

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事件

	名称	说明
	PropertyChanged	Represents the event that occurs when a property is changed. （从 SqlSmoObject 继承。）
	PropertyMetadataChanged	Represents the event that occurs when property metadata changes. （从 SqlSmoObject 继承。）

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显式接口实现

	名称	说明
	IAlienObject.Discover	Discovers any dependencies. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。（从 SqlSmoObject 继承。）
	IAlienObject.GetDomainRoot	Returns the root of the domain. （从 SqlSmoObject 继承。）
	IAlienObject.GetParent	Gets the parent of this object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。（从 SqlSmoObject 继承。）
	IAlienObject.GetPropertyType	Gets the type of the specified property. （从 SqlSmoObject 继承。）
	IAlienObject.GetPropertyValue	Gets the value of the specified property. （从 SqlSmoObject 继承。）
	IAlienObject.GetUrn	Gets the Unified Resource Name (URN) of the object. 不要在您的代码中直接引用此成员。它支持 SQL Server 基础结构。（从 SqlSmoObject 继承。）
	IAlienObject.Resolve	Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. （从 SqlSmoObject 继承。）
	IAlienObject.SetObjectState	Sets the object state to the specified SfcObjectState value. （从 SqlSmoObject 继承。）
	IAlienObject.SetPropertyValue	Sets the property value. （从 SqlSmoObject 继承。）
	ISfcPropertyProvider.GetPropertySet	Gets the interface reference to the set of properties of this object. （从 SqlSmoObject 继承。）
	ISfcSupportsDesignMode.IsDesignMode	Gets a Boolean value that indicates whether the object supports design mode. 标识为仅供参考。不提供支持。不保证以后的兼容性。