获取数组delphi的最后一个元素

代码示例

2
0

获取数组delphi的最后一个元素

const
  arrDays: array of string = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'];
begin
  ShowMessage(arrDays[Length(arrDays) - 1]);
end;
2
0

得到最后一个元件阵列delphi

const
  arrDays: array of string = ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun'];
begin
  ShowMessage(arrDays[Length(arrDays) - 1]);
end;

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