如何计算c＃中的键组合

Question

我必须将代码跟到capture keys pressed:

protected override bool ProcessCmdKey(ref Message msg, Keys keyData)
    {
        const int WM_KEYDOWN = 0x100;
        const int WM_SYSKEYDOWN = 0x104;

        if ((msg.Msg == WM_KEYDOWN) || (msg.Msg == WM_SYSKEYDOWN))
        {
            int x;
            switch (keyData)
            {
                case (Keys)131149: //case Keys.Control | Keys.M:
                    x = 1;
                    break;
                case Keys.Alt | Keys.Z:
                    x = 2;
                    break;
                case Keys.Shift | Keys.A:
                    x = 3;
                    break;
                case (Keys)196685: //Keys.Control | Keys.Shift | Keys.M:
                    x = 1;
                    break;
            }
        }

        return base.ProcessCmdKey(ref msg, keyData);
    }

你可以看到按键组合 Ctrl + Shift + M == 196685.

我有没有办法在我的代码中计算其他组合？

例如： Alt + F ==？等...

Answer 1

Console.Write（（int）（Keys.Alt | Keys.F））

或更基本的：

1000000000000000000 OR 1000110 = 1000000000001000110