button click combination unlocks another button

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hi i have a new c# windows form application and i have 5 buttons on it but i made button5 hidden and not visible until the right button click combination is achieved is there a way that i can have like a passcode where like button1 then button4 then button2 then it unlocks button5

something like this maybe -

button1_clicked + button4_clicked + button2_clicked = button5.show();

and they need to be in correct click order for button5 to become visible ????

im new so not sure the right way to ask the question but this makes sense to me can someone please give me help

Posted 11-Aug-14 23:09pm

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CPallini · Answer 1 · 2014-08-11T23:33:00

Solution 1

You could use an integer variable for this (a form class member), say

C#

int current_state = 0;

Then:

in button1 click event handler set current_state=1.
button4 click event handler sets current_state=2 only if current_state==1, otherwise it sets current_state=0.
button2 click event handler calls button5.show() only if current_state==2 (and sets anyway current_state=0).

Posted 11-Aug-14 23:33pm

CPallini

Comments

Ashi0891 14-Aug-14 2:05am

good and easy :)

CPallini 14-Aug-14 4:04am

Thank you.