!Restored: When I try to use the /clr compiler option-> too many err

[Anonymous]

I try to use the .Net Framework (to work with XmlTextReader). But when I try to set the /clr option, all of the API 10 examples compiled with errors:
//===========
LINK : warning LNK4243: DLL containing objects compiled with /clr is not linked with /NOENTRY; image may not run correctly
APICommon.obj : error LNK2001: unresolved external symbol "long __stdcall CHTruncate(char const *,char *,long,enum GSCharCode)" (?CHTruncate@@$$FYGJPBDPADJW4GSCharCode@@@Z)
//=========== And So On
Please, help me. Can I use the .Net Framework, or I must to use MXSXML2... for my trouble.