其实这也是个 Copy 函数, 和 Move 没有关系.
unit Unit1; interface uses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs; type TForm1 = class(TForm) procedure FormCreate(Sender: TObject); end; var Form1: TForm1; implementation {$R *.dfm} procedure TForm1.FormCreate(Sender: TObject); var p: PChar; begin p := PChar(StringOfChar('A', 9)); StrMove(p, '12345', 3); ShowMessage(p); {123AAAAAA} StrMove(p, '67890', 5); ShowMessage(p); {67890AAAA} StrMove(p, '12345', 7); ShowMessage(p); {12345} end; end.SysUtils 单元下的公用函数目录