C#启动界面

启动界面

 

 

主窗体

 

 public Form1()
        {
            _form2 = new Form2();
            this.Shown += Loadingclose;
            _form2.Show();
           // this.Cursor = Cursors.Arrow;
            InitializeComponent();
        }
        private void Loadingclose(object sender,EventArgs e)
        {
            _form2.Close();
        }