46 lines
1.0 KiB
C#
46 lines
1.0 KiB
C#
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// ==++==
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//
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// Copyright (c) Microsoft Corporation. All rights reserved.
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//
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// ==--==
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/*============================================================
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**
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** Type: SerialPinChange
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**
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** Purpose: Used to describe which pin has changed on a PinChanged event.
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**
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** Date: August 2002
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**
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**
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===========================================================*/
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using Microsoft.Win32;
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namespace System.IO.Ports
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{
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public enum SerialPinChange
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{
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CtsChanged = NativeMethods.EV_CTS,
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DsrChanged = NativeMethods.EV_DSR,
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CDChanged = NativeMethods.EV_RLSD,
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Ring = NativeMethods.EV_RING,
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Break = NativeMethods.EV_BREAK,
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}
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public class SerialPinChangedEventArgs : EventArgs
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{
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private SerialPinChange pinChanged;
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internal SerialPinChangedEventArgs (SerialPinChange eventCode) {
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pinChanged = eventCode;
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}
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public SerialPinChange EventType {
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get { return pinChanged; }
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}
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}
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public delegate void SerialPinChangedEventHandler(object sender, SerialPinChangedEventArgs e);
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}
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