TOC PREV NEXT INDEX



Variables


SQL commands may be made more flexible by allowing the user to type in information at the time the search is being made, rather than at the time the program was created. To accomplish this, elements of the user interface are connected to the String constants and numeric constants in the SQL command. When the search is performed, the information the user typed in is used in place of the constants. Any user interface element which holds text may be used for this purpose.


Data Representations, Inc.
http://www.datarepresentations.com
support@datarepresentations.com
sales@datarepresentations.com
TOC PREV NEXT INDEX