GetCardinal method
Retrieves the number of distinct values in a field.
Returns
| Name | Description | Type | 
|---|---|---|
| qReturn | 
				 <cardinal value>  | 
			Integer | 
See also
Retrieves the number of distinct values in a field.
| Name | Description | Type | 
|---|---|---|
| qReturn | 
				 <cardinal value>  | 
			Integer |