set_attribute_uint32
  
  Description:
  public void set_attribute_uint32 (
string attribute, 
uint32 attr_value)
  
 
  
    Sets the attribute to contain the given attr_value, if possible.
    Parameters:
    
      
        | this | a FileInfo. | 
      
        | attribute | a file attribute key. | 
      
        | attr_value | an unsigned 32-bit integer. |