Класс PropertyCollection
The PropertyCollection class represents a collection of Property objects that represent all the properties defined on the parent object.
Иерархия наследования
System.Object
Microsoft.SqlServer.Management.Smo.PropertyCollection
Microsoft.SqlServer.Management.Smo.SqlPropertyCollection
Пространство имен: Microsoft.SqlServer.Management.Smo
Сборка: Microsoft.SqlServer.Smo (в Microsoft.SqlServer.Smo.dll)
Синтаксис
'Декларация
Public Class PropertyCollection _
Implements ICollection, IEnumerable, ISfcPropertySet
'Применение
Dim instance As PropertyCollection
public class PropertyCollection : ICollection,
IEnumerable, ISfcPropertySet
public ref class PropertyCollection : ICollection,
IEnumerable, ISfcPropertySet
type PropertyCollection =
class
interface ICollection
interface IEnumerable
interface ISfcPropertySet
end
public class PropertyCollection implements ICollection, IEnumerable, ISfcPropertySet
Тип PropertyCollection обеспечивает доступ к следующим элементам.
Свойства
Имя | Описание | |
---|---|---|
Count | Gets the number of properties in the PropertyCollection object. | |
IsSynchronized | Gets a Boolean value indicating whether access to the collection is synchronized and therefore thread-safe. | |
Item[Int32] | Gets an object in the collection by index number. | |
Item[String] | Gets an object in the collection by name. | |
SyncRoot | Gets an object that can be used to synchronize access to the collection. |
В начало
Методы
Имя | Описание | |
---|---|---|
Contains | Determines whether the element specified by key exists in the collection. | |
CopyTo | Copies the collection objects to a one-dimensional array beginning at the index value specified. | |
Equals | (Производный от Object.) | |
Finalize | (Производный от Object.) | |
GetEnumerator | Gets an enumerator that can iterate through the list of objects. | |
GetHashCode | (Производный от Object.) | |
GetPropertyObject(Int32) | Gets the Property object. | |
GetPropertyObject(String) | Gets the Property object. | |
GetPropertyObject(Int32, Boolean) | Gets the Property object. | |
GetPropertyObject(String, Boolean) | .Gets the Property object. | |
GetType | (Производный от Object.) | |
LookupID | Returns the ID of the Property object in the PropertyCollection object that has the specified name. | |
MemberwiseClone | (Производный от Object.) | |
ToString | (Производный от Object.) |
В начало
Явные реализации интерфейса
Имя | Описание | |
---|---|---|
ICollection.CopyTo | Copies the collection. | |
ISfcPropertySet.Contains(String) | Determines whether the property collection contains the property specified by the propertyName parameter. | |
ISfcPropertySet.Contains(ISfcProperty) | Determines whether the property collection contains the property specified by the parameter. | |
ISfcPropertySet.Contains<T>(String) | Determines whether the property collection contains the property specified by the name parameter. | |
ISfcPropertySet.EnumProperties | Gets the enumerator for the property collection. | |
ISfcPropertySet.TryGetProperty | Tries to get the property specified by the name parameter and type specified by the property parameter. | |
ISfcPropertySet.TryGetPropertyValue(String, Object%) | Tries to get the property value specified by the name parameter and type specified by the property parameter. | |
ISfcPropertySet.TryGetPropertyValue<T>(String, T%) | Tries to get the property value specified by the name parameter and type specified by the value parameter. |
В начало
Замечания
A PropertyCollection object can be used to gain access to a set of properties. You can use the Item property to return a specific Property object.
Безопасность многопоточности
Любые открытые статический (Shared в Visual Basic) элементы этого типа потокобезопасны. Потокобезопасность с элементами экземпляров не гарантируется.
См. также
Справочник
Пространство имен Microsoft.SqlServer.Management.Smo