ObjectPermissionSet.Subtraction 运算符
Creates an object permission set by performing a subtraction operation on an IObjectPermission object and an ObjectPermissionSet object.
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 Shared Operator - ( _
permissionLeft As ObjectPermissionSet, _
permissionRight As ObjectPermission _
) As ObjectPermissionSet
用法
Dim permissionLeft As ObjectPermissionSet
Dim permissionRight As ObjectPermission
Dim returnValue As ObjectPermissionSet
returnValue = (permissionLeft - permissionRight)
public static ObjectPermissionSet operator -(
ObjectPermissionSet permissionLeft,
ObjectPermission permissionRight
)
public:
static ObjectPermissionSet^ operator -(
ObjectPermissionSet^ permissionLeft,
ObjectPermission^ permissionRight
)
static let inline(-)
permissionLeft:ObjectPermissionSet *
permissionRight:ObjectPermission : ObjectPermissionSet
JScript 支持使用重载的运算符,但不支持声明新重载运算符。
参数
- permissionLeft
类型:Microsoft.SqlServer.Management.Smo.ObjectPermissionSet
An ObjectPermissionSet object that specifies the object permission set.
- permissionRight
类型:Microsoft.SqlServer.Management.Smo.ObjectPermission
An ObjectPermission object that specifies the object permissions.
返回值
类型:Microsoft.SqlServer.Management.Smo.ObjectPermissionSet
An ObjectPermissionSet object value that specifies a set of object permissions.