/// <summary>
/// Finds services by service type asynchronously using a timeout period.
/// </summary>
/// <param name="serviceType">The service type to search for or null for all.</param>
/// <param name="timeoutMS">The maximum timeout time in milliseconds to wait.</param>
/// <param name="maxDevices">The maximum number of devices to find before returning.</param>
/// <param name="servicesFound">
/// The delegate to call when async operation is complete.<para />NOTE: this delegate is executed
/// in a different to the calling thread.</param>
/// <param name="addressFamily">The address family to search in. (Vista or above only).</param>
/// <param name="resolveNetworkInterfaces">True to resolve network interface Guids.</param>
/// <returns>A Devices list containing the found devices.</returns>
public static void FindServicesAsync(
string serviceType,
int timeoutMS,
int maxDevices,
ServicesFoundDelegate servicesFound,
AddressFamilyFlags addressFamily = AddressFamilyFlags.IPvBoth,
bool resolveNetworkInterfaces = false)
{
FindDevicesAsync(
serviceType, timeoutMS, maxDevices,
(devices, completed) => { servicesFound(devices.FindServices(serviceType, true), completed); },
addressFamily, resolveNetworkInterfaces);
}
/// <summary>
/// Finds services by service type asynchronously using a timeout period.
/// </summary>
/// <param name="serviceType">The service type to search for or null for all.</param>
/// <param name="timeoutMS">The maximum timeout time in milliseconds to wait.</param>
/// <param name="maxDevices">The maximum number of devices to find before returning.</param>
/// <param name="servicesFound">
/// The delegate to call when async operation is complete.<para />NOTE: this delegate is executed
/// in a different to the calling thread.</param>
/// <param name="addressFamily">The address family to search in. (Vista or above only).</param>
/// <param name="resolveNetworkInterfaces">True to resolve network interface Guids.</param>
/// <returns>A Devices list containing the found devices.</returns>
public static void FindServicesAsync(
string serviceType,
int timeoutMS,
int maxDevices,
ServicesFoundDelegate servicesFound,
AddressFamilyFlags addressFamily = AddressFamilyFlags.IPvBoth,
bool resolveNetworkInterfaces = false)
{
FindDevicesAsync(
serviceType, timeoutMS, maxDevices,
(devices, completed) => { servicesFound(devices.FindServices(serviceType, true), completed); },
addressFamily, resolveNetworkInterfaces);
}