Class DnssdBrowser

Definition

Namespace:
Tizen.Network.Nsd
Assembly:
Tizen.Network.Nsd.dll
API Level:
4

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

public class DnssdBrowser : INsdBrowser
Inheritance
Object
DnssdBrowser
Implements
INsdBrowser

Constructors

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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.
Exceptions
Type Condition
ArgumentException

Thrown when the serviceType is null.
NotSupportedException

Thrown when DNS-SD is not supported.
API Level: 4
Feature: http://tizen.org/feature/network.service_discovery.dnssd

Methods

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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().

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.
API Level: 4
Privilege Level: public
Privilege: http://tizen.org/privilege/internet
Feature: http://tizen.org/feature/network.service_discovery.dnssd
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StopDiscovery()

Stops browsing the DNS-SD remote service.

Declaration
public void StopDiscovery()
Exceptions
Type Condition
InvalidOperationException

Thrown when any other error occurred.
NotSupportedException

Thrown when DNS-SD is not supported.
API Level: 4
Feature: http://tizen.org/feature/network.service_discovery.dnssd

Events

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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 Level: 4

Implements