PM_DataItemClear

Note: This page includes content based on the F1 documentation for Centura development. It may be partially converted to support APF development, but should be regarded to be of uncertain actuality. It is provided as is. Eventually, it should be replaced by documentation available from within Visual Studio.

Const.PM_DataItemClear

An application or the framework sends the Const.PM_DataItemClear message to a data item to reset its value and clear the edit flag.

Parameters

Name	Description
wParam	Unused
lParam	Unused

Returns

Unused (the Framework ignores the return value of this message)

Comments

The framework automatically sends this message to all data items connect to a data source when the data source is cleared.