Returns field value by it index.
Syntax:
property FieldValues[aIndex : integer]: string;
Description:
Use FieldValues to get value of field with index aIndex in active record.
- All field values are returned as strings when using TPSQLDirectQuery component for performance reasons.
- NULL field's values are returned as empty string. Use FieldIsNull() method to distinguish empty string values from NULL values.
See also: FieldsCount property, FieldIsNull(), FieldValueByName() methods