示例#1
0
        private static uint WinVerifyTrust(string fileName)
        {
            var  wintrust_action_generic_verify_v2 = new Guid("{00AAC56B-CD44-11d0-8CC2-00C04FC295EE}");
            uint result = 0;

            using (var fileInfo = new WINTRUST_FILE_INFO(fileName,
                                                         Guid.Empty))
                using (var guidPtr = new UnmanagedPointer(Marshal.AllocHGlobal(Marshal.SizeOf(typeof(Guid))),
                                                          AllocMethod.HGlobal))
                    using (var wvtDataPtr = new UnmanagedPointer(Marshal.AllocHGlobal(Marshal.SizeOf(typeof(WINTRUST_DATA))),
                                                                 AllocMethod.HGlobal))
                    {
                        var    data  = new WINTRUST_DATA(fileInfo);
                        IntPtr pGuid = guidPtr;
                        IntPtr pData = wvtDataPtr;
                        Marshal.StructureToPtr(wintrust_action_generic_verify_v2,
                                               pGuid,
                                               true);
                        Marshal.StructureToPtr(data,
                                               pData,
                                               true);
                        result = WinVerifyTrust(IntPtr.Zero,
                                                pGuid,
                                                pData);
                    }
            return(result);
        }
 private static uint WinVerifyTrust(string fileName)
 {
     var wintrust_action_generic_verify_v2 = new Guid("{00AAC56B-CD44-11d0-8CC2-00C04FC295EE}");
     uint result = 0;
     using (var fileInfo = new WINTRUST_FILE_INFO(fileName,
         Guid.Empty))
     using (var guidPtr = new UnmanagedPointer(Marshal.AllocHGlobal(Marshal.SizeOf(typeof (Guid))),
         AllocMethod.HGlobal))
     using (var wvtDataPtr = new UnmanagedPointer(Marshal.AllocHGlobal(Marshal.SizeOf(typeof (WINTRUST_DATA))),
         AllocMethod.HGlobal))
     {
         var data = new WINTRUST_DATA(fileInfo);
         IntPtr pGuid = guidPtr;
         IntPtr pData = wvtDataPtr;
         Marshal.StructureToPtr(wintrust_action_generic_verify_v2,
             pGuid,
             true);
         Marshal.StructureToPtr(data,
             pData,
             true);
         result = WinVerifyTrust(IntPtr.Zero,
             pGuid,
             pData);
     }
     return result;
 }