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SerialPort::DiscardNull Property
Visual Studio 2010
Gets or sets a value indicating whether null bytes are ignored when transmitted between the port and the receive buffer.
Assembly: System (in System.dll)
[BrowsableAttribute(true)] public: property bool DiscardNull { bool get (); void set (bool value); }
Property Value
Type: System::Booleantrue if null bytes are ignored; otherwise false. The default is false.
| Exception | Condition |
|---|---|
| IOException | The port is in an invalid state. - or - An attempt to set the state of the underlying port failed. For example, the parameters passed from this SerialPort object were invalid. |
| InvalidOperationException | The stream is closed. This can occur because the Open method has not been called or the Close method has been called. |
Windows 7, Windows Vista SP1 or later, Windows XP SP3, Windows XP SP2 x64 Edition, Windows Server 2008 (Server Core not supported), Windows Server 2008 R2 (Server Core supported with SP1 or later), Windows Server 2003 SP2
The .NET Framework does not support all versions of every platform. For a list of the supported versions, see .NET Framework System Requirements.
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