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.