OrderColumn 类
OrderColumn points to a column with an order that is specified within a table-valued function that was created by using CREATE FUNCTION and the ORDER BY clause.
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.OrderColumn
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 NotInheritable Class OrderColumn _
Inherits NamedSmoObject
用法
Dim instance As OrderColumn
public sealed class OrderColumn : NamedSmoObject
public ref class OrderColumn sealed : public NamedSmoObject
[<SealedAttribute>]
type OrderColumn =
class
inherit NamedSmoObject
end
public final class OrderColumn extends NamedSmoObject
OrderColumn 类型公开以下成员。
构造函数
| 名称 | 说明 | |
|---|---|---|
.gif "公共方法") |
OrderColumn() | Creates a OrderColumn points to a column with an order that is specified within a table-valued function that was created by using CREATE FUNCTION and the ORDER BY clause. |
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OrderColumn(UserDefinedFunction, String) | Creates a OrderColumn points to a column with an order that is specified within a table-valued function that was created by using CREATE FUNCTION and the ORDER BY clause. |
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OrderColumn(UserDefinedFunction, String, Boolean) | Creates a OrderColumn points to a column with an order that is specified within a table-valued function that was created by using CREATE FUNCTION and the ORDER BY clause. |
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属性
| 名称 | 说明 | |
|---|---|---|
.gif "公共属性") |
Descending | Gets or sets a Boolean value which specifies whether the column is sorted ascending (false) or descending (true). |
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ID | Gets a Int32 representing the ID of the column. |
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Name | Gets or sets the name of the object. （从 NamedSmoObject 继承。） |
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Parent | Gets or sets the UserDefinedFunction object for this column. |
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Properties | Gets a collection of Property objects that represent the object properties. （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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Discover | Discovers a list of type Object. （从 SqlSmoObject 继承。） |
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Equals | （从 Object 继承。） |
.gif "受保护方法") |
FormatSqlVariant | Formats an object as SqlVariant type. （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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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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GetServerObject | Gets the server of the SqlSmoObject object. （从 SqlSmoObject 继承。） |
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GetType | （从 Object 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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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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Refresh | Refreshes the object and retrieves properties when the object is next accessed. （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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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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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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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。