IUserDefinedType 接口
Defines a common interface for all user-defined types. These types include user-defined data types, user-defined table types, and user-defined CLR types.
命名空间： Microsoft.SqlServer.Management.SqlParser.Metadata
程序集： Microsoft.SqlServer.Management.SqlParser（在 Microsoft.SqlServer.Management.SqlParser.dll 中）
语法
声明
Public Interface IUserDefinedType _
Inherits IDataType, ISchemaOwnedObject, IDatabaseObject, IMetadataObject
用法
Dim instance As IUserDefinedType
public interface IUserDefinedType : IDataType,
ISchemaOwnedObject, IDatabaseObject, IMetadataObject
public interface class IUserDefinedType : IDataType,
ISchemaOwnedObject, IDatabaseObject, IMetadataObject
type IUserDefinedType =
interface
interface IDataType
interface ISchemaOwnedObject
interface IDatabaseObject
interface IMetadataObject
end
public interface IUserDefinedType extends IDataType, ISchemaOwnedObject, IDatabaseObject, IMetadataObject
IUserDefinedType 类型公开以下成员。
属性
| 名称 | 说明 | |
|---|---|---|
.gif "公共属性") |
IsCursor | Gets a value that indicates whether this is a cursor data type. （从 IDataType 继承。） |
|
IsScalar | Gets a value that indicates whether this is a scalar data type. （从 IDataType 继承。） |
|
IsSystemObject | Gets a value that indicates whether this is a system object. （从 IDatabaseObject 继承。） |
|
IsTable | Gets a value that indicates whether this is a table data type. （从 IDataType 继承。） |
|
IsUnknown | Gets a value that indicates whether the data type instance is a placeholder unknown type. （从 IDataType 继承。） |
|
Name | Gets the name of the metadata object. （从 IMetadataObject 继承。） |
|
Parent | Gets the IDatabaseObject object that is the parent of this object. （从 IDatabaseObject 继承。） |
|
Schema | Gets the ISchema object that owns this object. （从 ISchemaOwnedObject 继承。） |
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方法
| 名称 | 说明 | |
|---|---|---|
.gif "公共方法") |
Accept< (Of < <' (T> ) > > )(IDatabaseObjectVisitor< (Of < <' (T> ) > > )) | Accepts a visit from the specified IDatabaseObjectVisitor<(Of <(<'T>)>)> object. （从 IDatabaseObject 继承。） |
|
Accept< (Of < <' (T> ) > > )(IMetadataObjectVisitor< (Of < <' (T> ) > > )) | Accepts a visit from the specified IMetadataObjectVisitor<(Of <(<'T>)>)> object. （从 IMetadataObject 继承。） |
|
Accept< (Of < <' (T> ) > > )(ISchemaOwnedObjectVisitor< (Of < <' (T> ) > > )) | Accepts a visit from the specified ISchemaOwnedObjectVisitor<(Of <(<'T>)>)> object. （从 ISchemaOwnedObject 继承。） |
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