新建模块的格式 - 在线等
自定义的函数,不想写在Form1的pas文件里,所以新建了一个Unit,格式如下
unit Unit2;
interface
implementation
end.
请问怎样定义过程和函数,格式怎么写?
新手入门。不胜感激!
^_^
[解决办法]
在
interface
implementation之间定义函数,然后在
implementation
end.写函数体
[解决办法]
Unit2的内容
unit Unit2;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs;procedure SetFormCaption(aForm: TForm; aCaption: string);implementationprocedure SetFormCaption(aForm: TForm; aCaption: string);begin aForm.Caption := aCaption;end;end.
[解决办法]
Unit1来调用
unit Unit1;interfaceuses Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms, Dialogs, StdCtrls;type TForm1 = class(TForm) Button1: TButton; procedure Button1Click(Sender: TObject); private { Private declarations } public { Public declarations } end;var Form1: TForm1;implementationuses Unit2;{$R *.dfm}procedure TForm1.Button1Click(Sender: TObject);begin SetFormCaption(Self, '窗口标题');end;end.