[ Version ( since = "2.62" ) ]
public void set_modification_date_time (DateTime mtime)
Sets the g_file_attribute_time_modified and g_file_attribute_time_modified_usec attributes in the file info to the given date/time value.
g_file_attribute_time_modified_nsec will be cleared.
| this |
a FileInfo. |
| mtime |
a DateTime. |