public class MainForm : Form
    {
        private bool _allowTimePlanWork;
        private Dictionary<string, string> _articleDic;
        private int _articleNewsCount;
        private int _downloadCount;
        private int _invTime;
        private DateTime _nextWorkTime;
        private readonly NotifyIcon _notifyIcon = new NotifyIcon();
        private BackgroundWorker _parseWorker;
        private Dictionary<string, string> _subDic;
        private int _subNewsCount;
        private BackgroundWorker _timeWoker;
        private Button button_CleanAll;
        private Button button_Close;
        private Button button_Do;
        private Button button_KeyWords;
        private IContainer components;
        private GroupBox groupBox2;
        private GroupBox groupBox3;
        private Label label_note;
        private Label label_Time;
        private Label label1;
        private Label label2;
        private LogInvoke logInvoke;
        private NoteInvoke noteInvoke;
        private RadioButton radioButton_1;
        private RadioButton radioButton_16;
        private RadioButton radioButton_2;
        private RadioButton radioButton_24;
        private RadioButton radioButton_4;
        private RadioButton radioButton_48;
        private RadioButton radioButton_8;
        private RichTextBox richTextBox_Log;

        public event StateChangeEvent StateChange;