Oracle Forms Developer – Form Builder Reference, Volume 1

GET_VERB_COUNT built-in
Description
Returns the number of verbs that an OLE server recognizes. An OLE verb specifies the action that you
can perform on an OLE object, and the number of verbs available depends on the OLE server. The
number of verbs is returned as a VARCHAR2 string and must be converted to NUMBER for use in
determining the verb index and verb name for each verb. You must define an appropriately typed
variable to accept the return value.
Syntax
FUNCTION GET_VERB_COUNT
(item_id Item);
FUNCTION GET_VERB_COUNT
(item_name VARCHAR2);
Returns VARCHAR2
Built-in Type unrestricted function
Enter Query Mode no
Parameters
item_id Specifies the unique ID that Form Builder assigns to the item when created.
Use the FIND_ITEM built-in to return the ID to an appropriately typed
variable. The data type of the ID is Item.
item_name Specifies the name of the object created at design time. The data type of
the name is VARCHAR2 string.
GET_VERB_COUNT restrictions
Valid only on Microsoft Windows and Macintosh.
GET_VERB_COUNT examples
/*
** Built-in: GET_VERB_COUNT
** Example: Obtains the number of verbs that the OLE server
** issues and recognizes when executed from the OLE container.
** trigger: When-Button-Pressed
*/
DECLARE
item_id ITEM;
item_name VARCHAR(25) := ’OLEITM’;
verb_cnt_str VARCHAR(20);
verb_cnt NUMBER;
verb_name VARCHAR(20);
loop_cntr NUMBER;
BEGIN
item_id := Find_Item(item_name);
IF Id_Null(item_id) THEN
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