SerialPort.BytesToWrite Property
Definition
Important
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Gets the number of bytes of data in the send buffer.
public:
property int BytesToWrite { int get(); };
public int BytesToWrite { get; }
[System.ComponentModel.Browsable(false)]
public int BytesToWrite { get; }
member this.BytesToWrite : int
[<System.ComponentModel.Browsable(false)>]
member this.BytesToWrite : int
Public ReadOnly Property BytesToWrite As Integer
Property Value
The number of bytes of data in the send buffer.
- Attributes
Exceptions
The port is in an invalid state.
The stream is closed. This can occur because the Open() method has not been called or the Close() method has been called.
Remarks
The send buffer includes the serial driver's send buffer as well as internal buffering in the SerialPort object itself.
Applies to
.NET
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