hwIWindow IsEmpty

Tests if the window is empty.

Syntax

hwIWindow_handle IsEmpty

Application

HyperWorks Tcl Query

Description

Returns true if empty and false if not.

"Empty" can mean different things, depending on the window's client type. For example, in the Animation cliet, empty means no models have been read. In the Plotting client, empty means no curves have been defined.

Errors

None.