Class DnssdBrowser

This class is used for managing the network service discovery using DNS-SD.

Inheritance
Object
DnssdBrowser
Implements
Inherited Members
Namespace: Tizen.Network.Nsd
Assembly: Tizen.Network.Nsd.dll
Syntax
public class DnssdBrowser : INsdBrowser

Constructors

DnssdBrowser(String)

A public constructor for the DnssdBrowser class to create a DnssdBrowser instance for the given service type.

Declaration
public DnssdBrowser(string serviceType)
Parameters
Type Name Description
String serviceType

The DNS-SD service type.
API Version
4
Feature

http://tizen.org/feature/network.service_discovery.dnssd

Exceptions
Type Condition
ArgumentException

Thrown when the serviceType is null.
NotSupportedException

Thrown when DNS-SD is not supported.

Methods

StartDiscovery()

Starts browsing the DNS-SD remote service.

Declaration
public void StartDiscovery()
Remarks

If there are any services available, the ServiceFound event will be invoked. The application will keep browsing for the available or unavailable services until it calls StopDiscovery().

API Version
4
Privilege Level
public
Privilege

http://tizen.org/privilege/internet

Feature

http://tizen.org/feature/network.service_discovery.dnssd

Exceptions
Type Condition
InvalidOperationException

Thrown when any other error occurred.
NotSupportedException

Thrown when DNS-SD is not supported.
UnauthorizedAccessException

Thrown when the permission is denied.

StopDiscovery()

Stops browsing the DNS-SD remote service.

Declaration
public void StopDiscovery()
API Version
4
Feature

http://tizen.org/feature/network.service_discovery.dnssd

Exceptions
Type Condition
InvalidOperationException

Thrown when any other error occurred.
NotSupportedException

Thrown when DNS-SD is not supported.

Events

ServiceFound

This event is raised when a DNS-SD service is found during the service discovery.

Declaration
public event EventHandler<DnssdServiceFoundEventArgs> ServiceFound
Event Type
Type Description
EventHandler<DnssdServiceFoundEventArgs>
API Version
4

Implements