DatabaseMapping 类
The DatabaseMapping object represents a SQL Server database mapping.
继承层次结构
System.Object
Microsoft.SqlServer.Management.Smo.DatabaseMapping
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 DatabaseMapping
用法
Dim instance As DatabaseMapping
public sealed class DatabaseMapping
public ref class DatabaseMapping sealed
[<SealedAttribute>]
type DatabaseMapping = class end
public final class DatabaseMapping
DatabaseMapping 类型公开以下成员。
构造函数
名称 | 说明 | |
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DatabaseMapping | Initializes a new instance of the DatabaseMapping class for the specified login, database, and user. |
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属性
名称 | 说明 | |
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DBName | Gets the name of the database in which the login is mapped to the database user. |
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LoginName | Gets the name of the login that is mapped to the user in the database. |
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UserName | Gets the database user that is mapped to the login in the database. |
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方法
名称 | 说明 | |
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Equals | (从 Object 继承。) |
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GetHashCode | (从 Object 继承。) |
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GetType | (从 Object 继承。) |
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ToString | Returns a string that represents the DatabaseMapping object. (覆盖 Object.ToString()。) |
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注释
A login allows access to SQL Server, though it does not allocate permissions at a database level. Each login requires mapping to a database user within each database. The information about each mapping is stored in the DatabaseMapping object. Every login has a database mapping for each database that it can access.
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。
示例
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