Events in Business Central

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Posted on by Manikanta_501

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I am writing code in event like " i:=i+1 " , I want increment i ( i is global variable in my custom Code unit) value when event triggered(the event is exist in "Repeat and Until" condition) .
but my doubt is , will the global variable( i ) value clear after every event call or it stores Previous value for further increment operation .

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Teddy Herryanto (Th... 14,300 Super User 2026 Season 1 on at

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It depends on how you code and declare the codeunit. It's hard to tell without actually looking at your code.

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Manikanta_501 245 on at

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Below is standard code in 5763(Whse.-Post Shipment) Code unit in Business Central

and I wrote Event.

here CounterSourceDocTotal is global variable in my Custom Code unit.

in my custom code I need CounterSourceDocTotal Variable value from standard code unit "5763(Whse.-Post Shipment)" ,but there is no event with this variable as parameter, So I wrote this code for getting value of CounterSourceDocTotal value by defining CounterSourceDocTotal as global variable in my custom code unit.

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Teddy Herryanto (Th... 14,300 Super User 2026 Season 1 on at

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Don't think your global variable will work because your global variable only exists in the subscriber codeunit.

Not sure if this will work, but there is a Single Instance property in the codeunit. I have done in NAV, but never in BC inside event subscriber. You can try testing it.

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