Hello i need help unfortunately when i was designing The dialog i deleted the default ok button And i placed another button i want when i click ok to close it. Predicates OnOkClick : button :: clickResponder. clauses OnOkClick(_Source) = button:: defaultAction. _ = listparent::destroy(This). It give...

Thanx alot i will implement that and i will be copying and paste the whole code
Thank you alot...

Thanx and i understand thank u...

I question that concerned with Output the diagnose diseases Predicates gradeDisease: (name Patient) nondeterm. clauses gradeDisease(Patient,Disease), VpiCommonDialogs::note(Patient,tostring(Disease)). The above code output the name of the patient and the disease.. I changed the clauses part so that ...

I have another question that concerned with Output the diagnose diseases Predicates gradeDisease: (name Patient) nondeterm. clauses gradeDisease(Patient,Disease), VpiCommonDialogs::note(Patient,tostring(Disease)). The above code output the name of the patient and the disease.. I changed the clauses ...

thaanx alot i have i did implement it thanks
But it gives me one error(undeclared predicate or fact 'diagnosis/0'

That is how i tried to implement retract so it remove all the previous
Data from symptom but it gives me error please i need help to be able to implement
It....

Thaanx but should i place retractAll(_,_)
Inside a predicate or where should i place it??

Should i put it in a predicate where should i place it sir...
...thanx alooot sir

I have number of assert in the code i want to retract
Just after diagnosis please i need help cz i have to implement
It plz...

Thanx alot.. But i tried alot but i couldnt implement it
Positively.....

In the above code i posted of my project i want To be able to alert a message when the patient is not Diagnose implement taskWindow inherits applicationWindow open core, vpiDomains constants mdiProperty : boolean = true. clauses new():- applicationWindow::new(), generatedInitialize(). constants txt_...

Hello... I realy need help on how i can change the background
Color of the dialogs and forms that i am using in my personal edition
Also i want to be able to add a picture and decorate the button please i need help.

I want to clear the textfield after i save so that i can enter new data. Predicates OnPushButtonClick : button :clickResponder. Clauses OnPushButtonClick(_sources) = button :defaultAction() :- Fname = fname_ctl:gettext(), Mname = mname_ctl:gettext(), Person::addPerson( Fname , Mname), Person :: save...

I really need help guys because i have find out that by using assert the data keep on adding so whenever i diagnose the disease what happens is that it gives the previous disease and the new disease please i have presentation tomorrow i need to replace it with something that stores data temporarily ...