Dsr Property
Returns the state of the data-set-ready line.
Syntax
Visual Basic
object.Dsr
Visual C++
object.GetDsr()
Delphi
object.Dsr
| Part
| Description |
| object |
An object expression that evaluates to a PortController object. |
Example
Visual Basic
Dim dsr As Boolean
dsr = myPortController.Dsr
Visual C++
BOOL bDsr = m_myPortController.GetDsr();
Delphi
var dsr: boolean; // declare variable in the proper place
dsr := myPortController.Dsr <> 0;
Remarks
This property is read-only.
Returns
The boolean value TRUE if the DSR signal is on, FALSE otherwise.
Errors
None
See Also
Cd, Cts, Ring
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