public unsafe void StartMidiIn()
{
cDevice.Children.Clear();
//直接使用Thread类，以及其方法
//Thread threadA = new Thread();
//threadA.Start();
int num = (int)MidiDeviceBusiness.midiInGetNumDevs();
cDevice.Height = 30 * (num + 1);
for (int j = 0; j < num; j++)
{
MidiDeviceBusiness.MIDIINCAPS caps = new MidiDeviceBusiness.MIDIINCAPS();
MidiDeviceBusiness.midiInGetDevCaps(new UIntPtr(new IntPtr(j).ToPointer()), ref caps, Convert.ToUInt32(Marshal.SizeOf(typeof(MidiDeviceBusiness.MIDIINCAPS))));
//midiOutOpen(out IntPtr mOut, (uint)j, (IntPtr)0, (IntPtr)0, 0);
//Console.WriteLine(caps.szPname + "----");
Grid grid = new Grid
{
Width = 300,
Height = 30,
};
DoubleAnimation doubleAnimation = new DoubleAnimation()
{
From = 300,
To = 0,
Duration = TimeSpan.FromSeconds(0.5),
BeginTime = TimeSpan.FromSeconds(0.3 * j),
};
cDevice.Children.Add(grid);
Canvas.SetTop(grid, 30 * j);
Canvas.SetLeft(grid, 300);
TextBlock tb = new TextBlock()
{
Foreground = new SolidColorBrush(Color.FromRgb(200, 200, 200)),
Text = caps.szPname,
};
tb.MouseEnter += Tb_MouseEnter;
tb.MouseLeave += Tb_MouseLeave;
tb.MouseLeftButtonDown += Tb_MouseLeftButtonDown;
grid.Children.Add(tb);
grid.BeginAnimation(Canvas.LeftProperty, doubleAnimation);
}
}
public unsafe void SearchEquipmentIn()
{
//直接使用Thread类，以及其方法
//Thread threadA = new Thread();
//threadA.Start();
cbRealDeviceIn.Items.Clear();
for (int j = 0; j < MidiDeviceBusiness.midiInGetNumDevs(); j++)
{
MidiDeviceBusiness.MIDIINCAPS caps = new MidiDeviceBusiness.MIDIINCAPS();
MidiDeviceBusiness.midiInGetDevCaps(new UIntPtr(new IntPtr(j).ToPointer()), ref caps, Convert.ToUInt32(Marshal.SizeOf(typeof(MidiDeviceBusiness.MIDIINCAPS))));
//midiOutOpen(out IntPtr mOut, (uint)j, (IntPtr)0, (IntPtr)0, 0);
cbRealDeviceIn.Items.Add(caps.szPname);
}
if (cbRealDeviceIn.Items.Count > 0)
{
cbRealDeviceIn.SelectedIndex = 0;
}
}
public unsafe int SearchEquipmentIn2()
{
int position = -1;
var deviceIns = mw.deviceConfigModel.Devices.Select(t => t.DeviceIn).ToList();
cbRealDeviceIn.Items.Clear();
for (int j = 0; j < MidiDeviceBusiness.midiInGetNumDevs(); j++)
{
MidiDeviceBusiness.MIDIINCAPS caps = new MidiDeviceBusiness.MIDIINCAPS();
MidiDeviceBusiness.midiInGetDevCaps(new UIntPtr(new IntPtr(j).ToPointer()), ref caps, Convert.ToUInt32(Marshal.SizeOf(typeof(MidiDeviceBusiness.MIDIINCAPS))));
//midiOutOpen(out IntPtr mOut, (uint)j, (IntPtr)0, (IntPtr)0, 0);
String Pname = caps.szPname;
if (deviceIns.Contains(Pname))
{
position = j;
break;
}
}
return(position);
}
