DictIndex.numberOfFields Method
Returns the number of fields in the index definition.
Syntax
public int numberOfFields()
Run On
Called
Return Value
Type: int
The number of fields in the index.
Examples
The following example shows the retrieval of the number of fields in the index and lists the names of the fields in the index.
Dictionary dict;
DictTable table;
DictIndex idx;
DictField field;
int i;
dict = new Dictionary();
table = new DictTable(dict.tableName2Id("Address"));
idx = new DictIndex(table.id(), table.indexName2Id("AddrIdx"));
for (i=1; i <= idx.numberOfFields(); i++)
{
field = new DictField(table.id(), idx.field(i));
print field.name();
}