VISIO::WAIT (int flag)

Description: This actually drops the GUI on the screen. It peforms a check on all callbacks and returns to the BASIC program when an event has occured. These events can be checked with commands like visio::button_clicked or visio::menu_clicked. The flag determines whether Visio should wait for an event to occur. If “flag” is V_FALSE then Visio refreshes the windows immediately and returns to the Basic program without waiting for an event.

Example: VISIO::WAIT (V_FALSE)