This interface can be used to read/write certain properties of the active DSS object. The structure of the interface is as follows:


int32_t DSSI(int32_t Parameter, int32_t Argument);


This interface returns an integer with the result of the query according to the value of the variable Parameter, which can be one of the following:


Parameter 0: DSS.NumCircuits

This parameter gets the number of circuits currently defined.


Parameter 1: DSS.ClearAll

This parameter clears all circuit definitions.


Parameter 2: DSS.ShowPanel

This parameter shows non-MDI child form of the Main DSS Edit form.


Parameter 3: DSS.Start

This parameter validates the user and start the DSS. Returns TRUE (1) if successful.


Parameter 4: DSS.NumClasses

This parameter gets the number of DSS intrinsic classes.


Parameter 5: DSS.NumUserClasses

This parameter gets the number of user-defined classes.


Parameter 6: DSS.Reset

This parameter resets DSS initialization for restarts, etc. from applets.


Parameter 7: DSS.AllowForms read

This parameter gets if the DSS allows forms (1) or not (0), default (1).


Parameter 8: DSS.AllowForms write

This parameter sets if the DSS allows forms (1) or not (0), default (1).