柯达DLL：完整调用TWAIN扫描仪的所有DLL,调用示例地址：http://blog.sina.com.cn/s/blog_6427a6b50101fmq7.html。-Kodak DLL: full call TWAIN scanner all DLL, call the sample address: http://blog.sina.com.cn/s/blog_6427a6b50101fmq7.html.