The if in VB6 always executes the 2nd function even if the 1st is False , C # does not execute the 2nd function if the 1st is already false.
How can I put vb6 running the 2nd function, only if the 1st is true?
C # code:
if(CalculoHora() && ValidaDados())
{}
VB6 Code:
if (CalculoHora and ValidaDados) then
end if
This evaluation of logical expressions is known as "short-circuit evaluation": #
Unlike% w / o%, for example,% w / o does not execute this validation, that is, in a sequence of logical operators, all are validated to determine whether the expression is true or false, for example:
If a > b And b > a And b <> a Then
In C# , there are the VB and VB.Net operators that do this.
Here's an English OS answer on this subject: link
The answers confirm that the resource does not exist in AndAlso , and the suggestions are to validate in smaller blocks with OrElse and VB6
Read more here: Short-circuit evaluation in Visual Basic.Net