Skip to content

    TryStrToUInt64

    Try to convert a string to an unsigned 64-bit integer, and report on success.

    Declaration

    Source position: sysstrh.inc line 146

    function TryStrToUInt64(const s: string; out u: UInt64) : Boolean;

    Description

    TryStrToUInt tries to convert the string S to an unsigned 64-bit integer (a Cardinal), and returns True if this was successful. In that case the converted unsigned integer is returned in U. If the conversion failed, (an invalid string, or the value is out of range) then False is returned.

    Errors

    None. On error, False is returned.

    See also

    Name Description
    StrToInt Convert a string to an integer value.
    TryStrToInt Try to convert a string to an integer, and report on success.
    TryStrToInt64 Try to convert a string to an int64 value, and report on success.
    StrToIntDef Convert a string to an integer value, with a default value.
    StrToInt64 Convert a string to an Int64 value.
    StrToInt64Def Convert a string to an Int64 value, with a default value.