Specify the behaviour of the variable window during program execution.

dev_update_var specifies the behaviour of the variable window during program execution. Using the mode 'on' (default) the contents of the variable window (iconic and control variables) is updated each time a variable is modified by the program. In the mode 'off' the variables are updated only when the execution is finished. Please not that update in this contents only means the graphical representation of the internal values in the variable window.

This option can also be controled by the dialog File -> Options -> Update Variables.

This operator is not supported for exported C++ code.

dev_update_var always returns 2 (H_MSG_TRUE)

dev_update_var is reentrant, local, and processed without parallelization.

dev_update_pc, dev_update_window, dev_update_time

Foundation