SPPersistedObjectCollection<T>.IsEmpty property
取得 Boolean 值，表示集合是否含有任何物件。
Namespace: Microsoft.SharePoint.Administration
Assembly: Microsoft.SharePoint (in Microsoft.SharePoint.dll)
Syntax
'宣告
Public ReadOnly Property IsEmpty As Boolean
Get
'用途
Dim instance As SPPersistedObjectCollection
Dim value As Boolean
value = instance.IsEmpty
public bool IsEmpty { get; }
Property value
Type: System.Boolean
true如果集合是空的。否則，請false。
請參閱
參照
SPPersistedObjectCollection<T> class