MessageObjectBase 类
The MessageObjectBase class is a base class that is inherited by message classes.
继承层次结构
System.Object
Microsoft.SqlServer.Management.Smo.SmoObjectBase
Microsoft.SqlServer.Management.Smo.SqlSmoObject
Microsoft.SqlServer.Management.Smo.MessageObjectBase
Microsoft.SqlServer.Management.Smo.SystemMessage
Microsoft.SqlServer.Management.Smo.UserDefinedMessage
命名空间： Microsoft.SqlServer.Management.Smo
程序集： Microsoft.SqlServer.Smo（在 Microsoft.SqlServer.Smo.dll 中）
语法
声明
Public Class MessageObjectBase _
Inherits SqlSmoObject
用法
Dim instance As MessageObjectBase
public class MessageObjectBase : SqlSmoObject
public ref class MessageObjectBase : public SqlSmoObject
type MessageObjectBase =
class
inherit SqlSmoObject
end
public class MessageObjectBase extends SqlSmoObject
MessageObjectBase 类型公开以下成员。
构造函数
| 名称 | 说明 | |
|---|---|---|
.gif "受保护方法") |
MessageObjectBase | Initializes a new instance of the MessageObjectBase class. |
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属性
| 名称 | 说明 | |
|---|---|---|
.gif "受保护属性") |
ExecuteForScalar | Gets or sets the Boolean property value that specifies whether the object is set to the execute for scalar option. （从 SqlSmoObject 继承。） |
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IsTouched | Gets the Boolean property value that specifies whether the object properties have been updated but not yet persisted on the server. （从 SqlSmoObject 继承。） |
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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. （从 SqlSmoObject 继承。） |
.gif "公共属性") |
Properties | Gets a collection of Property objects that represent the object properties. （从 SqlSmoObject 继承。） |
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ScalarResult | Gets the scalar result for the referenced object. （从 SqlSmoObject 继承。） |
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State | Gets the state of the referenced object. （从 SmoObjectBase 继承。） |
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Urn | Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. （从 SqlSmoObject 继承。） |
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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 | |
|---|---|---|
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AddDatabaseContext | Add the database context to the collection of queries identified by the queries parameter. （从 SqlSmoObject 继承。） |
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AlterImpl | Activates the object altered event. （从 SqlSmoObject 继承。） |
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AlterImplWorker | Calls the Alter methods. （从 SqlSmoObject 继承。） |
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BindDefaultImpl | Binds the default items identified by the parameters. （从 SqlSmoObject 继承。） |
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BindRuleImpl | Binds the rule schema to the rule and columns identified by the parameters. （从 SqlSmoObject 继承。） |
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CheckObjectState() | Validates the state of the referenced object. （从 SqlSmoObject 继承。） |
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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. （从 SqlSmoObject 继承。） |
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CheckObjectStateImpl | Checks the state of a SqlSmoObject. （从 SqlSmoObject 继承。） |
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CheckVersion100 | Checks whether version of SQL Server is SQL Server 2008. （从 SqlSmoObject 继承。） |
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CheckVersion110() | Checks whether version of SQL Server is SQL Server 2012. （从 SqlSmoObject 继承。） |
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CheckVersion110(String) | Checks whether the version of SQL Server is SQL Server 2012 with the specified name. （从 SqlSmoObject 继承。） |
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CheckVersion80 | Checks the validity of the object on SQL Server 2000. （从 SqlSmoObject 继承。） |
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CheckVersion80SP3 | Checks the validity of the object on SQL Server 2000 SP3. （从 SqlSmoObject 继承。） |
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CheckVersion90 | Check the validity of the object on SQL Server 2005. （从 SqlSmoObject 继承。） |
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CheckVersionBelow110 | Checks whether version of SQL Server is before SQL Server 2012. （从 SqlSmoObject 继承。） |
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CheckVersionBelow90 | Checks whether version of SQL Server is before SQL Server 2005. （从 SqlSmoObject 继承。） |
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CleanObject | Sets the object to its unmodified state. （从 SqlSmoObject 继承。） |
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CreateImpl | Creates an object with scripting options. （从 SqlSmoObject 继承。） |
.gif "公共方法") |
Discover | Discovers a list of type Object. （从 SqlSmoObject 继承。） |
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DropImpl | Drops a SqlSmoObject. （从 SqlSmoObject 继承。） |
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DropImplWorker | Calls the drop methods. （从 SqlSmoObject 继承。） |
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Equals | （从 Object 继承。） |
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ExecuteNonQuery | Executes a batch of statements that does not return a result set. （从 SqlSmoObject 继承。） |
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Finalize | （从 Object 继承。） |
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FormatSqlVariant | Formats an object as SqlVariant type. （从 SqlSmoObject 继承。） |
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GenerateAlterEvent() | Generates the alter event with the specified value. （从 SqlSmoObject 继承。） |
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GenerateAlterEvent(Urn, Object) | Generates alter event with the specified URN and inner object value. （从 SqlSmoObject 继承。） |
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GetContextDB | Gets the context database that is associated with this object. （从 SqlSmoObject 继承。） |
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GetDBName | Gets the database name that is associated with the object. （从 SqlSmoObject 继承。） |
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GetFragOptionString | Gets a FragmentationOption object as a string value. （从 SqlSmoObject 继承。） |
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GetHashCode | （从 Object 继承。） |
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GetPropValue | Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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GetPropValueOptional | Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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GetPropValueOptionalAllowNull | Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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GetRealValue | Gets a property value of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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GetServerName | Gets the name of the instance of SQL Server with which the object is associated. （从 SqlSmoObject 继承。） |
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GetServerObject | Gets the server of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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GetSqlServerVersionName | Gets the version name of the instance of SQL Server with which the object is associated. （从 SqlSmoObject 继承。） |
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GetType | （从 Object 继承。） |
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GetUrnRecursive(StringBuilder) | Assigns an Urn object of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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GetUrnRecursive(StringBuilder, UrnIdOption) | Assigns an Urn object of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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ImplInitialize | Initializes the fields of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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Initialize() | Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。） |
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Initialize(Boolean) | Initializes the object and forces the properties be loaded. （从 SqlSmoObject 继承。） |
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IsObjectDirty | Verifies whether the object properties have been modified and the changes have not yet been persisted on the instance of SQL Server. （从 SqlSmoObject 继承。） |
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IsObjectInitialized | Verifies whether the object has been initialized. （从 SqlSmoObject 继承。） |
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IsObjectInSpace | Verifies whether the object is isolated or connected to the instance of SQL Server. （从 SqlSmoObject 继承。） |
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IsVersion80SP3 | Determines whether the version of SQL Server is SQL Server 2000 with SP3. （从 SqlSmoObject 继承。） |
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IsVersion90AndAbove | Determines whether the version of SQL Server is SQL Server 2005 or later. （从 SqlSmoObject 继承。） |
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MarkDropped | Sets the SqlSmoState to dropped. （从 SqlSmoObject 继承。） |
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MarkForDropImpl | Sets the SqlSmoState for drop operation. （从 SqlSmoObject 继承。） |
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MemberwiseClone | （从 Object 继承。） |
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PostAlter | The method that is activated after the SqlSmoObject is altered. （从 SqlSmoObject 继承。） |
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PostCreate | The method that is activated after the SqlSmoObject is created. （从 SqlSmoObject 继承。） |
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PostDrop | The method that is activated after the SqlSmoObject is dropped. （从 SqlSmoObject 继承。） |
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Refresh | Refreshes the object and retrieves properties when the object is next accessed. （从 SqlSmoObject 继承。） |
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ScriptImpl() | Gets a collection of scripts of the SqlSmoObject. （从 SqlSmoObject 继承。） |
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ScriptImpl(ScriptingOptions) | Gets a collection of scripts of the SqlSmoObject. （从 SqlSmoObject 继承。） |
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SetParentImpl | Sets the parent of the SqlSmoObject to the newParent parameter. （从 SqlSmoObject 继承。） |
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ToString | Returns a String that represents the referenced object. （从 SqlSmoObject 继承。） |
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TouchImpl | Not implemented. （从 SqlSmoObject 继承。） |
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UnbindDefaultImpl | Unbinds the default columns of the SqlSmoObject. （从 SqlSmoObject 继承。） |
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UnbindRuleImpl | Unbinds rules of the SqlSmoObject. （从 SqlSmoObject 继承。） |
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Validate | Validates the state of an object. （从 SmoObjectBase 继承。） |
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事件
| 名称 | 说明 | |
|---|---|---|
.gif "公共事件") |
PropertyChanged | Represents the event that occurs when a property is changed. （从 SqlSmoObject 继承。） |
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PropertyMetadataChanged | Represents the event that occurs when property metadata changes. （从 SqlSmoObject 继承。） |
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字段
| 名称 | 说明 | |
|---|---|---|
.gif "受保护字段") |
m_ExtendedProperties | Represents a property that is defined to extend the properties provided by a SqlSmoObject. （从 SqlSmoObject 继承。） |
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singletonParent | Represents the singleton parent. （从 SqlSmoObject 继承。） |
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显式接口实现
| 名称 | 说明 | |
|---|---|---|
.gif "显式接口实现") .gif "私有方法") |
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。） |
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IAlienObject.GetDomainRoot | Returns the root of the domain. （从 SqlSmoObject 继承。） |
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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。） |
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IAlienObject.GetPropertyType | Gets the type of the specified property. （从 SqlSmoObject 继承。） |
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IAlienObject.GetPropertyValue | Gets the value of the specified property. （从 SqlSmoObject 继承。） |
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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。） |
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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。） |
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IAlienObject.SetObjectState | Sets the object state to the specified SfcObjectState value. （从 SqlSmoObject 继承。） |
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IAlienObject.SetPropertyValue | Sets the property value. （从 SqlSmoObject 继承。） |
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ISfcPropertyProvider.GetPropertySet | Gets the interface reference to the set of properties of this object. （从 SqlSmoObject 继承。） |
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注释
Thread Safety
此类型的任何公共静态（Microsoft Visual Basic 中的 Shared）成员在多线程操作中是安全的。但不保证所有实例成员都是线程安全的。
线程安全
此类型的任何公共 static（在 Visual Basic 中为 Shared） 成员都是线程安全的。不保证所有实例成员都是线程安全的。
请参阅
参考
Microsoft.SqlServer.Management.Smo 命名空间