C# (CSharp) OperatorPressed示例

示例#1

 public void SendOperatorPressed(Operator op)
 {
     OperatorPressed?.Invoke(this, new OperatorPressedEventArgs {
         Operator = op
     });
 }

示例#2

        private void HandleOperatorButtonPressed(object param)
        {
            var val = (Operator)Enum.Parse(typeof(Operator), param.ToString());

            OperatorPressed?.Invoke(this, new OperatorPressedEventArgs(val));
        }