private static void ContactDown(object sender, ContactEventArgs e)
{
try
{
if (deviceDictionary.Keys.Contains(e.Contact.Id))
{
return;
}
SurfaceTouchDevice device = new SurfaceTouchDevice(e.Contact);
deviceDictionary.Add(e.Contact.Id, device);
device.SetActiveSource(e.Device.ActiveSource);
device.Activate();
device.ReportDown();
}
//Ignore InvalidOperationException due to race condition on Surface hardware
catch (InvalidOperationException)
{ }
}
public ContactBuffer(SurfaceTouchDevice std, Point p)
{
myDevice = std;
startPoint = p;
}
