日期:2014-05-18 浏览次数:20619 次
public class FileFactory
{
private static readonly string path = ConfigurationManager.ConnectionStrings["DBType"].ConnectionString;
private static readonly string namespacepath = "xxx"
public static IFileDal CreateFile()
{
string className = namespacepath + path + ".FileDal";
return (IFileDal)Assembly.Load("DLL name").CreateInstance(className);
}
}