Gets the number of keys that exist in the table that is referred to by the RecordRef. Returns an error if no table is selected.

Count := RecordRef.KEYCOUNT

Parameters

RecordRef

Type: RecordRef

The RecordRef that identifies the record and the table in which you are interested.

Property Value/Return Value

Type: Integer

The number of keys that have been identified in the table.

Example

The following example opens the Customer table (18) as a RecordRef variable that is named CustomerRecref. The KEYCOUNT function retrieves the number of keys that are defined in the Customer table. The return value of the function is stored in the KeyCount variable and displayed in a message box. The KeyCount variable contains the number 13 because 13 keys are defined in the Customer table. This example requires that you create the following variables and text constant in the C/AL Globals window.

Variable name DataType

CustomerRecref

RecordRef

KeyCount

Integer

Text constant ENU value

Text000

The table has %1 keys.

Copy Code
CustomerRecref.OPEN(18);
KeyCount := CustomerRecref.KEYCOUNT;
MESSAGE(Text000, KeyCount);

See Also