Class SsdpDeviceExtensions

Extensions for SsdpDevice and derived types.

Inheritance

System.Object

SsdpDeviceExtensions

Inherited Members

System.Object.ToString()

System.Object.Equals(System.Object)

System.Object.Equals(System.Object, System.Object)

System.Object.ReferenceEquals(System.Object, System.Object)

System.Object.GetHashCode()

System.Object.GetType()

System.Object.MemberwiseClone()

Namespace: Rssdp

Assembly: cs.temp.dll.dll

Syntax

public static class SsdpDeviceExtensions

Methods

ToRootDevice(SsdpDevice)

Returns the root device associated with a device instance derived from SsdpDevice.

Declaration

public static SsdpRootDevice ToRootDevice(this SsdpDevice device)

Parameters

Type	Name	Description
SsdpDevice	device	The device instance to find the SsdpRootDevice for.

Returns

Type	Description
SsdpRootDevice	The SsdpRootDevice instance associated with the device instance specified, or null otherwise.

Remarks

The device must be or inherit from SsdpRootDevice or SsdpEmbeddedDevice, otherwise an System.InvalidCastException will occur.

May return null if the device instance is an embedded device not yet associated with a SsdpRootDevice instance yet.

If device is an instance of SsdpRootDevice (or derives from it), returns the same instance cast to SsdpRootDevice.

Exceptions

Type	Condition
System.ArgumentNullException	Thrown if device is null.
System.InvalidCastException	Thrown if device is not an instance of or dervied from either SsdpRootDevice or SsdpEmbeddedDevice.