private void btnKeyboardConnect_Click(object sender, EventArgs e)
{
if (cbMidiKeyboard.SelectedItem != null)
{
if (cbMidiKeyboard.Enabled)
{
if (KeyboardUtilities.Connect(cbMidiKeyboard.SelectedItem.ToString()) == 0)
{
cbMidiKeyboard.Enabled = false;
btnKeyboardConnect.Text = "已连接";
KeyboardUtilities.logs = "";
timer1.Enabled = true;
}
}
else
{
KeyboardUtilities.Disconnect();
cbMidiKeyboard.Enabled = true;
cbMidiKeyboard.DataSource = KeyboardUtilities.GetKeyboardList();
btnKeyboardConnect.Text = "未连接";
timer1.Enabled = false;
}
}
cbMidiKeyboard.DataSource = KeyboardUtilities.GetKeyboardList();
}
public 一个测试midi键盘连接的小工具()
{
InitializeComponent();
cbMidiKeyboard.DataSource = KeyboardUtilities.GetKeyboardList();
}
