Sunji-posv-net/pos/JwKdsV/Component/LoginKeyboardX.cs

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

namespace JwKdsV.Component
{
    public partial class LoginKeyboardX : UserControl
    {
        public LoginKeyboardX()
        {
            InitializeComponent();
        }

        public delegate void EventHandle(object sender, LoginKeyboardEventArgs e);

        public event EventHandle LoginKeyboardButtonClick;

        protected virtual void OnButtonClick(LoginKeyboardEventArgs e)
        {
            LoginKeyboardButtonClick?.Invoke(this, e);
        }

        private void OnKeyClick(object sender, EventArgs e)
        {
            var t = sender as TouchButtonX;
            OnButtonClick(new LoginKeyboardEventArgs(t.KeyCode));
        }
    }

    public class LoginKeyboardEventArgs : EventArgs
    {
        private readonly string _key;

        public LoginKeyboardEventArgs(string key)
        {
            this._key = key;
        }

        public string Key
        {
            get { return _key; }
        }

    }
}