[ContentSerializerAttribute(Optional = true)]
public TimeSpan PreloadDeltaTime { get; set; }

<ContentSerializerAttribute(Optional := true)>
Public Property PreloadDeltaTime As TimeSpan
	Get
	Set

public:
[ContentSerializerAttribute(Optional = true)]
property TimeSpan PreloadDeltaTime {
	TimeSpan get ();
	void set (TimeSpan value);
}

[<ContentSerializerAttribute(Optional = true)>]
member PreloadDeltaTime : TimeSpan with get, set