OSDRET type

OSDRET is an enumeration type whose values are returned by some methods of OSDialog class as operation results. The type is described as follows:

 
typedef enum {
   OSD_OK           = 0,
   OSD_CANCEL       = 1,
   OSD_INVALID_HANDLE  = 2,
   OSD_INVALID_PARAMETERS = 3,
   OSD_READ_IMAGE_ERROR  = 4,
   OSD_WRITE_IMAGE_ERROR = 5
 } OSDRET;

The table below describes values returned.

OSD_OK - Operation is performed successfully.
OSD_CANCEL - "Cancel" button is pressed.
OSD_INVALID_HANDLE - Wrong descriptor specified.
OSD_INVALID_PARAMETERS - Wrong parameters specified.
OSD_READ_IMAGE_ERROR - Read Image error.
OSD_WRITE_IMAGE_ERROR - Write Image error.

See also

Samples