how to set the path for directory

[Rama Jayapal]

hi am developing an application to upload images to gridview which i have completed ,now i need to create directories and subdirectories to upload the images according to their type i have written a class to read all directories like

public Classname[] Getdirectories( string name)

{

string basepath=System .Web.Hosting.Ho stingEnvironmen t.ApplicationPh ysicalPAth +"images"+"/"+name;

string[] files=Directory .GetDirectories (basepath);

}

this coding was working only for the first set of subdirectories

but on further read it gives an error like

Could not find a part of the path 'C:\Documents and Settings\Applic ationName\image s\Sub'.


This is because ,a directory name is missing between the ' images' folder and 'Sub' Folder



i changed the coding like

String basepath=System .Web.Hosting.Ho stingEnvironmen t.Mappath(name) ;



but it gives me an error like

The relative virtual path 'Directoryname' is not allowed here

can anyone help me on this regard on how to set the path for the directory in oder to read them dynamically



plz help me on this regard

Rama