Meeting.Demo/WinFormsApp1/VideoView.cs

using System;
using System.Collections.Generic;
using System.ComponentModel;
using System.Data;
using System.Drawing;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Windows.Forms;

namespace Meeting.VideoView.Controls
{
    public partial class VideoView : UserControl
    {
        public VideoView(bool isManager, string userName)
        {
            InitializeComponent();
            this.IsManager = isManager;
            this.UserName = userName;
        }

        private bool operVisible = false;
        public bool IsManager
        {
            get
            {
                return ava_manager.Visible;
            }
            set
            {
                ava_manager.Visible = value;
            }
        }
        public string UserName
        {
            get
            {
                return lab_Name.Text;
            }
            set
            {
                lab_Name.Text = value;
            }
        }

        private void pic_frame_MouseLeave(object sender, EventArgs e)
        {
            Task.Run(async () =>
            {
                await Task.Delay(50);
                btn_oper.BeginInvoke(new Action(() =>
                {
                    if (!operVisible)
                        btn_oper.Visible = false;
                }));
            });
        }


        private void pic_frame_MouseEnter(object sender, EventArgs e)
        {
            btn_oper.Visible = true;
        }
        private void btn_oper_MouseClick(object sender, MouseEventArgs e)
        {
            MessageBox.Show("我被点击了");
        }

        private void btn_oper_MouseEnter(object sender, EventArgs e)
        {
            operVisible = true;
        }

        private void btn_oper_MouseLeave(object sender, EventArgs e)
        {
            Task.Run(async () =>
            {
                await Task.Delay(50);
                operVisible = false;
            });
        }

        private void VideoView_Load(object sender, EventArgs e)
        {

            stackPanel1.Width = ava_manager.Width + lab_Name.Width;
        }
    }
}