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16 lines
1.4 KiB
C#
16 lines
1.4 KiB
C#
namespace OPCDA.Interface
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{
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using System;
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using System.Runtime.InteropServices;
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[ComImport, Guid("39227004-A18F-4b57-8B0A-5235670F4468"), InterfaceType(ComInterfaceType.InterfaceIsIUnknown), ComVisible(true)]
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internal interface IOPCBrowse
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{
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[PreserveSig]
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int GetProperties([In] int dwItemCount, [In, MarshalAs(UnmanagedType.LPArray, ArraySubType=UnmanagedType.LPWStr, SizeParamIndex=0)] string[] pszItemIDs, [In, MarshalAs(UnmanagedType.Bool)] bool bReturnPropertyValues, [In] int dwPropertyCount, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex=3)] int[] pdwPropertyIDs, out IntPtr ppItemProperties);
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[PreserveSig]
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int Browse([In, MarshalAs(UnmanagedType.LPWStr)] string szItemID, [In, Out, MarshalAs(UnmanagedType.LPWStr)] ref string pszContinuationPoint, [In] int dwMaxElementsReturned, [In, MarshalAs(UnmanagedType.U4)] OPCBROWSEFILTER dwBrowseFilter, [In, MarshalAs(UnmanagedType.LPWStr)] string szElementNameFilter, [In, MarshalAs(UnmanagedType.LPWStr)] string szVendorFilter, [In, MarshalAs(UnmanagedType.Bool)] bool bReturnAllProperties, [In, MarshalAs(UnmanagedType.Bool)] bool bReturnPropertyValues, [In] int dwPropertyCount, [In, MarshalAs(UnmanagedType.LPArray, SizeParamIndex=8)] int[] pdwPropertyIDs, [MarshalAs(UnmanagedType.Bool)] out bool pbMoreElements, out int pdwCount, out IntPtr ppBrowseElements);
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}
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}
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