Determines whether to enable the Request To Send (RTS) line. Typically, the Request To Send signal that requests permission to transmit data is sent from a computer to its attached modem.
object.RTSEnable[ = value ]
The parts of the RTSEnable property syntax are described in the following table.
| Part | Description |
|---|---|
| object | An object expression that evaluates to an object. |
| value | An boolean expression specifying whether the Request To Send (RTS) line is enabled, as described in Settings. |
The settings for value are described in the following table.
| Setting | Description |
|---|---|
| True | Enables the Request To Send line. |
| False | (Default) Disables the Request To Send line. |
When RTSEnable is set to True, the Request To Send line is set to high (on) when the port is opened, and low (off) when the port is closed.
The Request To Send line is used in RTS/CTS hardware handshaking. The RTSEnable property allows you to manually poll the Request To Send line if you need to determine its state.
Boolean