我在注册我的 COM C# 组件时遇到问题,代码如下:
[Guid("BBA10049-5A29-46f2-9D6A-084A38345F11"),
InterfaceType(ComInterfaceType.InterfaceIsIDispatch)]
public interface DBCOM_Events
{
}
[Guid("793DD198-0E9C-4b2d-9C4D-609584D8B4DC"),
ClassInterface(ClassInterfaceType.None),
ComSourceInterfaces(typeof(DBCOM_Events))]
public class CSharpIstreamWraper : IStream
{
public Stream InnerStream;
public string name;
public CSharpIstreamWraper(Stream NetworkStream, string name_ = null)
{
InnerStream = NetworkStream;
name = name_;
}
public void Clone(out IStream istream)
{
istream = (CSharpIstreamWraper)(new CSharpIstreamWraper(InnerStream));
}
public void Commit(int i1)
{
throw new NotImplementedException();
}
public void CopyTo(IStream istr, long i1, IntPtr ptr1, IntPtr ptr2)
{
throw new NotImplementedException();
}
public void LockRegion(long l1, long l2, int i1)
{
throw new NotImplementedException();
}
public void Read(byte[] pv, int cb, System.IntPtr pcbRead)
{
Marshal.WriteInt64(pcbRead, (Int64)InnerStream.Read(pv, 0, cb));
}
public void Revert()
{
throw new NotImplementedException();
}
public void Seek(long dlibMove, int dwOrigin, System.IntPtr plibNewPosition)
{
Marshal.WriteInt64(plibNewPosition, InnerStream.Seek(dlibMove, (SeekOrigin) dwOrigin));
}
public void SetSize(long l1)
{
throw new NotImplementedException();
}
public void Stat(out System.Runtime.InteropServices.ComTypes.STATSTG st, int i)
{
st = new System.Runtime.InteropServices.ComTypes.STATSTG();
}
public void UnlockRegion(long l1, long l2, int i1)
{
throw new NotImplementedException();
}
public void Write(byte[] pv, int cb, System.IntPtr pcbRead)
{
int written = Marshal.ReadInt32(pcbRead);
InnerStream.Write(pv, 0, written);
// InnerStream.Write(pv, 0, cb);
// Marshal.WriteInt64(pcbRead, cb);
}
}
我使用了 guidgen.exe 实用程序并选择了用于生成 Guid 的注册表格式并创建了一个强名称,使用实用程序 SN.EXE。在这些步骤之后当我尝试使用 regasm 注册它时:[regasm xxx.dll/tlb:xxx.tlb]
我得到错误:RA0000 HRESULT 0x8002801c
我做错了什么?