共用方式為

User 類別

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The User object represents a SQL Server user.

繼承階層

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.User

命名空間：  Microsoft.SqlServer.Management.Smo
組件：  Microsoft.SqlServer.Smo (在 Microsoft.SqlServer.Smo.dll 中)

語法

'宣告
<PhysicalFacetAttribute> _
<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)> _
Public NotInheritable Class User _
    Inherits ScriptNameObjectBase _
    Implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable,  _
    IAlterable, IRenamable, IExtendedProperties, IScriptable, IUserOptions,  _
    IDmfFacet
'用途
Dim instance As User

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)]
public sealed class User : ScriptNameObjectBase, ISfcSupportsDesignMode, 
    IObjectPermission, ICreatable, IDroppable, IAlterable, IRenamable, 
    IExtendedProperties, IScriptable, IUserOptions, IDmfFacet

[PhysicalFacetAttribute]
[EvaluationModeAttribute(AutomatedPolicyEvaluationMode::CheckOnSchedule)]
public ref class User sealed : public ScriptNameObjectBase, 
    ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, 
    IRenamable, IExtendedProperties, IScriptable, IUserOptions, IDmfFacet

[<SealedAttribute>]
[<PhysicalFacetAttribute>]
[<EvaluationModeAttribute(AutomatedPolicyEvaluationMode.CheckOnSchedule)>]
type User =  
    class 
        inherit ScriptNameObjectBase 
        interface ISfcSupportsDesignMode 
        interface IObjectPermission 
        interface ICreatable 
        interface IDroppable 
        interface IAlterable 
        interface IRenamable 
        interface IExtendedProperties 
        interface IScriptable 
        interface IUserOptions 
        interface IDmfFacet 
    end

public final class User extends ScriptNameObjectBase implements ISfcSupportsDesignMode, IObjectPermission, ICreatable, IDroppable, IAlterable, IRenamable, IExtendedProperties, IScriptable, IUserOptions, IDmfFacet

User 型別公開下列成員。

建構函式

  名稱 說明
公用方法 User() Initializes a new instance of the User class.
公用方法 User(Database, String) Initializes a new instance of the User class on the specified database with the specified name.

上層

屬性

  名稱 說明
公用屬性 AsymmetricKey Gets or sets the asymmetric key for the user.
公用屬性 AuthenticationType Gets a string value that describes the mechanism used to authenticate the user.
公用屬性 Certificate Gets or sets the certificate for the user.
公用屬性 CreateDate Gets the date and time when the database user was created.
公用屬性 DateLastModified Gets the date and time when the database user was last modified.
公用屬性 DefaultLanguage Gets or sets the default language for the user.
公用屬性 DefaultSchema Gets the default schema for the database user.
公用屬性 Events Gets the events that are associated with the database user.
公用屬性 ExtendedProperties Gets the extended properties of the database user.
公用屬性 HasDBAccess Gets the Boolean property that specifies whether the database user has access to the database.
公用屬性 ID Gets the ID value that uniquely identifies the database user.
公用屬性 IsSystemObject Gets the Boolean property that specifies whether the database user is a system object.
公用屬性 Login Gets the login that is associated with the database user.
公用屬性 LoginType Gets the type of login that is associated with the database user, such as whether it is a Windows group or a SQL Server standard login.
公用屬性 Name Gets or sets a String value that specifies the name of the user. (覆寫 NamedSmoObject.Name。)
公用屬性 Parent Gets the Database object that is the parent of the User object.
公用屬性 Properties Gets a collection of Property objects that represent the object properties. (繼承自 SqlSmoObject。)
公用屬性 Sid Gets the security identification number (SID) value of the database user.
公用屬性 State Gets the state of the referenced object. (繼承自 SmoObjectBase。)
公用屬性 Urn Gets the Uniform Resource Name (URN) address value that uniquely identifies the object. (繼承自 SqlSmoObject。)
公用屬性 UserData Gets or sets user-defined data associated with the referenced object. (繼承自 SmoObjectBase。)
公用屬性 UserType Gets or sets the type of user.

上層

方法

  名稱 說明
公用方法 AddToRole Adds the database user to the specified role.
公用方法 Alter Updates any User object property changes on the instance of Microsoft SQL Server. 
公用方法 ChangePassword(SecureString) Changes the user password.
公用方法 ChangePassword(String) Changes the user password.
公用方法 ChangePassword(SecureString, SecureString) Changes the user password.
公用方法 ChangePassword(String, String) Changes the user password.
公用方法 Create() Creates a database user on the instance of SQL Server as defined by the User object.
公用方法 Create(SecureString) Creates a database user on the instance of SQL Server as defined by the User object with specified password using a secure string.
公用方法 Create(String) Creates a database user on the instance of SQL Server as defined by the User object with specified password.
公用方法 Deny(ObjectPermissionSet, String) Denies access to the specified permission for the specified grantee on the database user.
公用方法 Deny(ObjectPermissionSet, array<String[]) Denies access to the specified permission for the specified grantees on the database user.
公用方法 Deny(ObjectPermissionSet, String, Boolean) Denies access to the specified permission for the specified grantee and other users whom the grantee granted access on the database user.
公用方法 Deny(ObjectPermissionSet, array<String[], Boolean) Denies access to the specified permission for the specified grantees on the database user.
公用方法 Discover Discovers a list of type Object. (繼承自 SqlSmoObject。)
公用方法 Drop Removes the user from the database.
公用方法 EnumObjectPermissions() Enumerates a list of object permissions for the database user.
公用方法 EnumObjectPermissions(String) Enumerates a list of object permissions for a specified grantee on the database user.
公用方法 EnumObjectPermissions(ObjectPermissionSet) Enumerates a list of object permissions for a specified permission on the database user.
公用方法 EnumObjectPermissions(String, ObjectPermissionSet) Enumerates a list of object permissions for a specified grantee and a specified permission on the database user.
公用方法 EnumOwnedObjects Enumerates a list of object that the database user owns.
公用方法 EnumRoles Enumerates a list of roles of which the database user is a member.
公用方法 Equals (繼承自 Object。)
受保護的方法 FormatSqlVariant Formats an object as SqlVariant type. (繼承自 SqlSmoObject。)
受保護的方法 GetContextDB Gets the context database that is associated with this object. (繼承自 SqlSmoObject。)
受保護的方法 GetDBName Gets the database name that is associated with the object. (繼承自 SqlSmoObject。)
公用方法 GetHashCode (繼承自 Object。)
受保護的方法 GetPropValue Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetPropValueOptional Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetPropValueOptionalAllowNull Gets a property value of the SqlSmoObject object. (繼承自 SqlSmoObject。)
受保護的方法 GetServerObject Gets the server of the SqlSmoObject object. (繼承自 SqlSmoObject。)
公用方法 GetType (繼承自 Object。)
公用方法 Grant(ObjectPermissionSet, String) Grants access to the specified permission for the specified grantee on the database user.
公用方法 Grant(ObjectPermissionSet, array<String[]) Grants access to the specified permission for the specified grantees on the database user.
公用方法 Grant(ObjectPermissionSet, String, Boolean) Grants access to the specified permission and the ability to grant access to other users for the specified grantee on the database user.
公用方法 Grant(ObjectPermissionSet, array<String[], Boolean) Grants access to the specified permission and the ability to grant access to other users for the specified grantees on the database user.
公用方法 Grant(ObjectPermissionSet, String, Boolean, String) Grants access to the specified permission and the ability to grant access to other users for the specified grantee on the database user.
公用方法 Grant(ObjectPermissionSet, array<String[], Boolean, String) Grants access to the specified permission and the ability to grant access to other users for the specified grantee on the database user under an assumed role.
公用方法 Initialize() Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
公用方法 Initialize(Boolean) Initializes the object and forces the properties be loaded. (繼承自 SqlSmoObject。)
公用方法 IsMember Verifies whether the database user is a member of the specified role.
受保護的方法 IsObjectInitialized Verifies whether the object has been initialized. (繼承自 SqlSmoObject。)
受保護的方法 IsObjectInSpace Verifies whether the object is isolated or connected to the instance of SQL Server. (繼承自 SqlSmoObject。)
公用方法 MakeContained Converts a login mapped user to a contained user with password using the sys.sp_copy_password_to_user stored procedure.
公用方法 Refresh Refreshes the script name. (繼承自 ScriptNameObjectBase。)
公用方法 Rename Renames the database user.
公用方法 Revoke(ObjectPermissionSet, String) Revokes previously granted permissions from a grantee on the database user.
公用方法 Revoke(ObjectPermissionSet, array<String[]) Revokes previously granted permissions from a list of grantees on the database user.
公用方法 Revoke(ObjectPermissionSet, String, Boolean, Boolean) Revokes previously granted permissions from a grantee on the database user and any other users to whom the grantee has granted access. The grantee is also given the ability to revoke other users' access.
公用方法 Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean) Revokes previously granted permissions from the grantees on the database user and any other users to whom the grantees have granted access. The grantees are also given the ability to revoke other users' access.
公用方法 Revoke(ObjectPermissionSet, String, Boolean, Boolean, String) Revokes previously granted permissions from a grantee on the database user and any other users to whom the grantee has granted access. The grantee is also given the ability to revoke other users' access under an assumed role.
公用方法 Revoke(ObjectPermissionSet, array<String[], Boolean, Boolean, String) Revokes previously granted permissions from grantees on the database user and any other users to whom the grantees have granted access. The grantees are also given the ability to revoke other users' access under an assumed role.
公用方法 Script() Generates a Transact-SQL script that can be used to re-create the database user.
公用方法 Script(ScriptingOptions) Generates a Transact-SQL script that can be used to re-create the database user as specified by the script options.
受保護的方法 SetParentImpl Sets the parent of the SqlSmoObject to the newParent parameter. (繼承自 SqlSmoObject。)
公用方法 ToString Returns a String that represents the referenced object. (繼承自 SqlSmoObject。)
公用方法 Validate Validates the state of an object. (繼承自 SmoObjectBase。)

上層

事件

  名稱 說明
公用事件 PropertyChanged Represents the event that occurs when a property is changed. (繼承自 SqlSmoObject。)
公用事件 PropertyMetadataChanged Represents the event that occurs when property metadata changes. (繼承自 SqlSmoObject。)

上層

明確 繼承 實作

  名稱 說明
明確介面實作私用方法 IAlienObject.Discover Discovers any dependencies. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetDomainRoot Returns the root of the domain. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetParent Gets the parent of this object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetPropertyType Gets the type of the specified property. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetPropertyValue Gets the value of the specified property. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.GetUrn Gets the Unified Resource Name (URN) of the object. 不要直接在程式碼中參照此成員。其支援 SQL Server 基礎結構。 (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.Resolve Gets the instance that contains the information about the object from the Unified Resource Name (URN) of the object. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.SetObjectState Sets the object state to the specified SfcObjectState value. (繼承自 SqlSmoObject。)
明確介面實作私用方法 IAlienObject.SetPropertyValue Sets the property value. (繼承自 SqlSmoObject。)
明確介面實作私用方法 ISfcPropertyProvider.GetPropertySet Gets the interface reference to the set of properties of this object. (繼承自 SqlSmoObject。)
明確介面實作私用屬性 ISfcSupportsDesignMode.IsDesignMode Gets a Boolean value that specifies whether the user supports design mode.

上層

備註

To get User object properties, users can be a member of the public fixed server role.

To set User object properties, uses must have ALTER ANY USER permission on the database or be a member of the db_owner fixed database role.

To change the default schema, users must have ALTER permission on the specified user or be the owner of the user.

To create or drop a user, users must have ALTER ANY USER permission on the fixed server role or be a member of the db_owner fixed database role.

To grant, deny, or revoke permission on the specified user to other users, users must have CONTROL permission on the specified user.

Thread Safety

此型別的任何公用靜態 (在 Microsoft Visual Basic 為共用) 成員具備多執行緒作業安全。並非所有的執行個體成員都是安全執行緒。

範例

管理使用者、角色和登入

執行緒安全性

這個型別的任何公用 static (在 Visual Basic 中為 Shared) 成員都是執行緒安全的。並不是所有的執行個體成員都保證可以用於所有的執行緒。

請參閱

參考

Microsoft.SqlServer.Management.Smo 命名空間

其他資源

CREATE USER (Transact-SQL)