RAD Studio VCL Reference
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SysUtils.StrToInt64Def Function

Converts a string that represents an integer (decimal or hex notation) to a number.

Pascal
function StrToInt64Def(const S: string; const Default: Int64): Int64;
C++
Int64 StrToInt64Def(const AnsiString S, const Int64 Default);

SysUtils

StrToInt64Def converts the string S, which represents an integer-type number in either decimal or hexadecimal notation, into a number. If S does not represent a valid number, StrToInt64Def returns the number passed in Default. 

 

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