摘要：
function BytesToStr(const i64Size: Int64): string;const i64GB = 1024 * 1024 * 1024; i64MB = 1024 * 1024; i64KB = 1024;begin if i64Size div i64GB > 0 then Result := Format('%.2f GB ', [i64Size / i64GB]) else if i64Size div i64MB > 0 then Result := Format('%.2f MB ', [i64Size / i 阅读全文