Determines the state of the Data Set Ready (DSR) line. Typically, the Data Set Ready signal is sent by a modem to its attached computer to indicate that it is ready to operate. This property is not available at design time and is read-only at run time.
Syntax
object.DSRHolding
The object placeholder represents an object expression that evaluates to an object in the Applies To list.
The DSRHolding property returns the following values:
Value | Description |
True | Data Set Ready line high |
False | Data Set Ready line low |
Remarks
This property is useful when writing a Data Set Ready/Data Terminal Ready handshaking routine for a Data Terminal Equipment (DTE) machine.
Data Type
Boolean