Generates XML for annotated widgetschar *sm_xml_export();char *sm_n_xml_export(char *gsd);char *sm_obj_xml_export(int *objid);
- An expression indicating the screen or LDB to use for XML generation. For example,
@screen_num(-1)specifies the next to top screen on the form stack, and
customer_xml.scrscreen in the LDB.
- An object id indicating the screen or LDB to use for XML generation.
The sm_*xml_exportfunctions generate XML for the specified screen. You can call
sm_xml_exportto generate XML for the current screen.
In order to be included in the XML, widgets must have the
xml_tagproperty specified. In addition, the screen must have a value in the
xml_tagproperty or both the
xml_postfixproperties. For more information on using these functions, see Chapter 22, "Using XML Data," in the Application Development Guide.
Do not call sm_ffree to free the returned value. This value will be freed on the next call to one of these functions.