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17 lines
758 B
C#
17 lines
758 B
C#
namespace OPCDA.Interface
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{
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using OPCDA;
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using System;
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using System.Runtime.InteropServices;
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[ComImport, ComVisible(true), Guid("39c13a52-011e-11d0-9675-0020afd8adb3"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown)]
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internal interface IOPCSyncIO
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{
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[PreserveSig]
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int Read([In, MarshalAs(UnmanagedType.U4)] OPCDATASOURCE dwSource, [In] int dwCount, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex=1)] int[] phServer, out IntPtr ppItemValues, out IntPtr ppErrors);
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[PreserveSig]
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int Write([In] int dwCount, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex=0)] int[] phServer, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex=0)] object[] pItemValues, out IntPtr ppErrors);
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}
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}
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