ItemByExpNum method: QueryField collection
Syntax
ItemByExpNum(ExpNum)Description
The ItemByExpNum method returns the QueryField object with the given Expression Number, ExpNum.
Parameters
| Parameter | Description |
|---|---|
|
ExpNum |
Expression Number for the given expression field. Non-expression fields have 0 value for the Expression Number. |
Returns
A reference to a QueryField object if successful, NULL otherwise.
Example
&QryFld = &QryFldCol.ItemByExpNum(1);