MqttFileOperateInfoOperate 属性

指示上传还是下载的操作，Upload上传，Download下载，Delete删除文件，DeleteFolder删除目录
Indicate upload or download operation, "Upload": upload, "Download": download, "Delete": delete file, "DeleteFolder": delete directory

public string Operate { get; set; }

Public Property Operate As String
	Get
	Set

public:
property String^ Operate {
	String^ get ();
	void set (String^ value);
}

member Operate : string with get, set