Returns a randomly selected element from an array.
function RandomFrom(const AValues: array of string): string; overload;
AnsiString RandomFrom(const array of string AValues);
StrUtils
RandomFrom returns a randomly selected element from the array passed as the AValues argument. In C++, AValues_Size is the index of the last array element (one less than the number of elements.)
To initialize the random number generator, add a single call Randomize or assign a value to the RandSeed variable before making any calls to RandomFrom.
Randomize
RandSeed
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