wclRfCommClientChannel Property

Gets and sets the RFCOMM channel number used for connection.

Namespace: wclBluetooth
Assembly: wclBluetoothFramework (in wclBluetoothFramework.dll) Version: 7.17.12.0 (7.17.12.0)

Syntax

C++

Copy

public byte Channel { get; set; }

Public Property Channel As Byte
	Get
	Set

public:
property unsigned char Channel {
	unsigned char get ();
	void set (unsigned char value);
}

Property Value

Byte
The RF COMM channel number. The value must be between 0 and 33 (including 0 and 32).

Exceptions

Exception	Condition
wclEBluetoothClient
wclEInvalidArgument

Remarks

If an application changes the property when connection is active the wclEBluetoothClient exception raises.

If the Channel value is 0 a Bluetooth driver try to resolve required channel number by querying a target devices SDP using the service's UUID. In this case it will use the first found service that matches the UUID.

Reference

wclRfCommClient Class

wclBluetooth Namespace