Marshal.PtrToStructure抛出AccessViolationException我有这个结构：[StructLayout(LayoutKind.Sequential)]publicstructIS{publicUInt32ID;公共UInt32质量；公共UInt32标志；公共UInt32标志2；公共UInt32ContainerSlots；[MarshalAs(UnmanagedType.ByValArray,SizeConst=10)]publicInt32[]ItemStatType;[MarshalAs(UnmanagedType.ByValArray,SizeConst=10)]publicUInt32[]ItemStatValue;[MarshalAs(UnmanagedType.ByValArray,SizeConst=10)]publicInt32[]ItemStatUnk1;[MarshalAs(UnmanagedType.ByValArray,SizeConst=10)]publicInt32[]ItemStatUnk2;公共UInt32ScalingStatDistribution；公共UInt32伤害类型；公共UInt32延迟；公共浮动RangedModRange；[MarshalAs(UnmanagedType.ByValArray,SizeConst=5)]publicInt32[]SpellId;[MarshalAs(UnmanagedType.ByValArray,SizeConst=5)]publicInt32[]SpellTrigger;[MarshalAs(UnmanagedType.ByValArray,SizeConst=5)]publicInt32[]法术费用；[MarshalAs(UnmanagedType.ByValArray,SizeConst=5)]publicInt32[]SpellCooldown;[MarshalAs(UnmanagedType.ByValArray,SizeConst=5)]publicInt32[]SpellCategory;[MarshalAs(UnmanagedType.ByValArray,SizeConst=5)]publicInt32[]SpellCategoryCooldown;公共UInt32绑定；公共字符串名称；公共字符串名称2；公共字符串名称3；[MarshalAs(UnmanagedType.ByValArray,SizeConst=3)]publicUInt32[]Color;SizeConst=3)]publicUInt32[]内容；};我正在尝试从文件中读取字节并使用Marshal和GCHandle将这些字节复制到上述结构中，我的代码如下：reader=BinaryReader.FromFile(fileName);m_rows=新列表();intsize=Marshal.SizeOf(typeof(IS));如果（reader.BaseStream.Length
