public void Run()
{
bool finished = false;
do
{
Console.WriteLine("Input a char");
string response = Console.ReadLine();
char responseChar = (response == "") ? ' ' : char.ToUpper(response[0]);
switch (responseChar)
{
case 'X':
finished = true;
break;
default:
// 得到按键信息的参数
KeyEventArgs keyEventArgs = new KeyEventArgs(responseChar);
// 触发事件
KeyDown(this, keyEventArgs);
break;
}
} while (!finished);
}
private void OnKeyDown(object sender, KeyEventArgs e)
{
// 真正的事件处理函数
Console.WriteLine("Capture key: {0}", e.KeyChar);
}