directory::get-directory-root
     Returns the volume information, root information, or both for the specified path. 
    Usage
    string directory::get-directory-root(path)
            
    
    Parameters
    
      
        
          | Name | Type | Description | 
        
          | path | string | The path for which to retrieve the parent directory. | 
      
     
    Return Value
 A string containing the volume information, root information, or both for the specified path. Exceptions
            The function will fail in any of the following circumstances:
            - path is a zero-length string, contains only white space, or contains one or more invalid characters.
- The specified path, file name, or both exceed the system-defined maximum length.
Requirements
Assembly: NAnt.Core (0.85.2478.0)