93 lines
2.9 KiB
C#
93 lines
2.9 KiB
C#
#region Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
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//-----------------------------------------------------------------------------
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// Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
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// Web: https://www.technosoftware.com
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//
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// The source code in this file is covered under a dual-license scenario:
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// - Owner of a purchased license: SCLA 1.0
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// - GPL V3: everybody else
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//
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// SCLA license terms accompanied with this source code.
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// See SCLA 1.0: https://technosoftware.com/license/Source_Code_License_Agreement.pdf
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//
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// GNU General Public License as published by the Free Software Foundation;
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// version 3 of the License are accompanied with this source code.
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// See https://technosoftware.com/license/GPLv3License.txt
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//
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// This source code is distributed in the hope that it will be useful, but
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// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
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// or FITNESS FOR A PARTICULAR PURPOSE.
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//-----------------------------------------------------------------------------
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#endregion Copyright (c) 2011-2023 Technosoftware GmbH. All rights reserved
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#region Using Directives
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using System;
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#endregion
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namespace Technosoftware.DaAeHdaClient.Da
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{
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/// <summary>
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/// Defines masks to be used when modifying the subscription or item state.
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/// </summary>
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[Flags]
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public enum TsCDaStateMask
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{
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/// <summary>
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/// The name of the subscription.
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/// </summary>
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Name = 0x0001,
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/// <summary>
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/// The client assigned handle for the item or subscription.
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/// </summary>
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ClientHandle = 0x0002,
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/// <summary>
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/// The locale to use for results returned to the client from the subscription.
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/// </summary>
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Locale = 0x0004,
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/// <summary>
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/// Whether the item or subscription is active.
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/// </summary>
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Active = 0x0008,
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/// <summary>
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/// The maximum rate at which data update notifications are sent.
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/// </summary>
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UpdateRate = 0x0010,
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/// <summary>
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/// The longest period between data update notifications.<br/>
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/// <strong>Note:</strong> This feature is only supported with OPC Data Access 3.0
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/// Servers.
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/// </summary>
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KeepAlive = 0x0020,
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/// <summary>
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/// The requested data type for the item.
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/// </summary>
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ReqType = 0x0040,
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/// <summary>
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/// The deadband for the item or subscription.
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/// </summary>
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Deadband = 0x0080,
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/// <summary>
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/// The rate at which the server should check for changes to an item value.
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/// </summary>
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SamplingRate = 0x0100,
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/// <summary>
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/// Whether the server should buffer multiple changes to a single item.
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/// </summary>
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EnableBuffering = 0x0200,
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/// <summary>
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/// All fields are valid.
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/// </summary>
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All = 0xFFFF
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}
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}
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