'宣言 Public Function InsertAsync( _ ByVal index As System.Integer, _ ByVal item As System.Object _ ) As System.Threading.Tasks.Task(Of Integer)
public System.Threading.Tasks.Task<int> InsertAsync( System.int index, System.object item )
C1CursorDataCollection<T,K> クラス C1CursorDataCollection<T,K> メンバ