Tuesday 12 March 2013

Bound,Unbound and Calculated Controls

Bound controls:
Bound controls are linked to the table and the information/data is saved(inserted/updated) to the database.Any control which has a datasource and a datafield in its properties is a bound control.

Unbound Controls:
UnBound controls are not linked to the table and information will not be saved(inserted/updated) to the database.
Use unbound controls to display pictures and static text.

Calculated controls:
Calculated method uses a method as the data source.
Usually display and edit methods are used in the data source of such controls.

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