@@ -14,92 +14,4 @@ static void Main(string[] args)
1414 Console . WriteLine ( t . Name ) ;
1515 }
1616 }
17- }
18-
19- /*namespace System.Runtime.InteropServices.ComTypes
20- {
21- using System.Collections;
22-
23- [Guid("496B0ABE-CDEE-11d3-88E8-00902754C43A")]
24- internal interface IEnumerable
25- {
26- [DispId(-4)]
27- IEnumerator GetEnumerator();
28- }
29-
30- [ComImport, InterfaceType(ComInterfaceType.InterfaceIsIUnknown), Guid("00020400-0000-0000-C000-000000000046")]
31- internal interface IDispatch
32- {
33- [PreserveSig]
34- int GetTypeInfoCount(out int info);
35-
36- [PreserveSig]
37- int GetTypeInfo(int iTInfo, int lcid, out ComTypes.ITypeInfo ppTInfo);
38-
39- void GetIDsOfNames([MarshalAs(UnmanagedType.LPStruct)] Guid iid, [MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.LPWStr)] string[] rgszNames, int cNames, int lcid, [Out, MarshalAs(UnmanagedType.LPArray, ArraySubType = UnmanagedType.I4)] int[] rgDispId);
40-
41- void Invoke(int dispIdMember, [MarshalAs(UnmanagedType.LPStruct)] Guid iid, int lcid, ComTypes.INVOKEKIND wFlags, [In, Out] [MarshalAs(UnmanagedType.LPArray)] ComTypes.DISPPARAMS[] paramArray, out object pVarResult, out ComTypes.EXCEPINFO pExcepInfo, out uint puArgErr);
42- }
43-
44- internal static class COMHelper
45- {
46- public static int GetDispId(object rcw, string methodName)
47- {
48- IDispatch dispatchObject = rcw as IDispatch;
49- if (dispatchObject == null)
50- {
51- Console.WriteLine("Passed-in argument is not a IDispatch object");
52- return -1;
53- }
54-
55-
56- int[] dispIds = new int[1];
57- Guid emtpyRiid = Guid.Empty;
58- dispatchObject.GetIDsOfNames(
59- emtpyRiid,
60- new string[] { methodName },
61- 1,
62- 0,
63- dispIds);
64-
65- if (dispIds[0] == -1)
66- {
67- Console.WriteLine("Method name {0} cannot be recognized.", methodName);
68- }
69-
70- return dispIds[0];
71- }
72-
73- public static object Invoke(IDispatch target, int dispId)
74- {
75- if (target == null) { Console.WriteLine("Cannot cast target to IDispatch."); return null; }
76-
77- IntPtr variantArgArray = IntPtr.Zero, dispIdArray = IntPtr.Zero, tmpVariants = IntPtr.Zero;
78- int argCount = 0;
79-
80- var paramArray = new ComTypes.DISPPARAMS[1];
81- paramArray[0].rgvarg = variantArgArray;
82- paramArray[0].cArgs = argCount;
83- paramArray[0].cNamedArgs = 0;
84- paramArray[0].rgdispidNamedArgs = IntPtr.Zero;
85-
86- ComTypes.EXCEPINFO info = default(ComTypes.EXCEPINFO);
87- object result = null;
88-
89- try
90- {
91- uint puArgErrNotUsed = 0;
92- target.Invoke(dispId, new Guid(), 0x0409, ComTypes.INVOKEKIND.INVOKE_FUNC, paramArray, out result, out info, out puArgErrNotUsed);
93- }
94- catch (Exception ex)
95- {
96- Console.WriteLine("IDispatch.Invoke failed: {0}", ex.Message);
97- }
98-
99- return result;
100- }
101-
102- [DllImport("ole32.dll")]
103- internal static extern int CLSIDFromProgID([MarshalAs(UnmanagedType.LPWStr)] string lpszProgID, out Guid pclsid);
104- }
105- }*/
17+ }
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