CdToggle Event

Triggered when the state of the Carrier Detect line changes.

Syntax

Visual Basic

Private Sub PortControllerObject_CdToggle(ByVal NewVal As Integer)

Visual C++

void CMyWindowName::OnCdTogglePortcontroller(short NewVal)

Delphi

 procedure PortControllerObjectCdToggle(ASender: TObject; NewVal: Smallint);

Arguments

CdState: a short integer that holds the new value of the Carrier Detect line. CdState is 0 when the Carrier Detect signal is OFF and non-zero when the Carrier Detect signal is ON

Remarks

See Using PortController Events for information and instructions regarding PortController event handling.

Errors

None

See Also