C:\Documents and Settings\Administrator\桌面\ZhuangDll\ZhuangDll\zfunClass.vb(307): Reference required to assembly 'System.Xml' containing the implemented interface 'System.Xml.Serialization.IXmlSerializable'. Add one to your project.
C:\Documents and Settings\Administrator\桌面\ZhuangDll\ZhuangDll\zfunClass.vb(307): Type 'DataGrid' is not defined.
C:\Documents and Settings\Administrator\桌面\ZhuangDll\ZhuangDll\zfunClass.vb(322): Type 'DataGridTableStyle' is not defined.
C:\Documents and Settings\Administrator\桌面\ZhuangDll\ZhuangDll\zfunClass.vb(334): Type 'Graphics' is not defined.