Delphi-PRAXiS - Small Delphi tricks: initialise out parameters in the caller when they are stored in

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29. Dez 2020 05:10

Small Delphi tricks: initialise out parameters in the caller when they are stored in

Two small Delphi tricks: On out parameters When you have out*parameters, and the caller passes local variables for them, remember that: the compiler then will not issue an “unitialised variable” warning any more because it expects the callee to fill that parameter if the local variable is non-managed, it will have a random value depending […]

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