摘要：//这段代码在Delphi 2007和delphi 7下是可以执行的，所以正确使用结构体数组和指针应该是这样的，已验证unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;type TForm1 = class(TForm) Button1: TButton; Memo1: TMemo; procedure Button1Click(Sender: TObject); private ... 阅读全文

摘要：就一个button事件procedure TForm1.btn7Click(Sender: TObject); Type TMyArr = array of array of array of Integer; {定义一个三维动态数组类型} Pint = ^TMyArr; var PArr: Pint; {动态数组指针变量} i,j,k,ic,jc,kc: Integer; begin Memo1.Lines.Clear; {用作维数的变量} ic := 2; jc := 3; kc := 4; {分配内存; 按说动态数组还需要 8 个管理字节, 我不知... 阅读全文

摘要：{本例通过存取结构, 慢慢引入了数组类型与指针的一些使用方法; 其中六个小例子的测试内容和结果都是一样的. --------------------------------------------------------------------------------}unit Unit1;interfaceusesWindows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,Dialogs, StdCtrls;typeTForm1 = class(TForm)Button1: TButton;Button2 阅读全文

摘要：unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;type TForm1 = class(TForm) Button1: TButton; Button2: TButton; Button3: TButton; Button4: TButton; procedure Button1Click(Sender: TObject); procedure Button2Clic... 阅读全文