Dsr Property

Description

The Dsr property sets or retrieves the value of the DSR (Data-Set-Ready) signal.

Access

Read/Write

Syntax

Visual Basic

object.Dsr

Visual C++

object.SetDsr(LONG value)
object.GetDsr(LONG* value)

Delphi

object.Dsr

Remarks

None

Return value

The non-zero integer value if the DSR signal is on, zero otherwise.

Errors

This property may throw the following exceptions:

• Port is not created
  Virtual serial port has not been created using CreatePort method.