全局探色器
发布时间:2020-12-15 07:52:27 所属栏目:Java 来源:网络整理
导读:? unit Unit1; interface uses Windows,Messages,SysUtils,Variants,Classes,Graphics,Controls,Forms,Dialogs,StdCtrls,ExtCtrls; type TForm1 = class (TForm)Button1: TButton;Timer1: TTimer;Edit1: TEdit; procedure Timer1Timer(Sender: TObject); pro
? unit Unit1; interface uses Windows,Messages,SysUtils,Variants,Classes,Graphics,Controls,Forms,Dialogs,StdCtrls,ExtCtrls; type TForm1 = class(TForm) Button1: TButton; Timer1: TTimer; Edit1: TEdit; procedure Timer1Timer(Sender: TObject); procedure FormCreate(Sender: TObject); procedure Button1Click(Sender: TObject); end; var Form1: TForm1; implementation {$R *.dfm} procedure TForm1.FormCreate(Sender: TObject); begin Timer1.Enabled := False; Timer1.Interval := 100; Button1.Default := True; Button1.Caption := ‘用回车操作这个按钮‘; end; procedure TForm1.Button1Click(Sender: TObject); begin Timer1.Enabled := not Timer1.Enabled; if Timer1.Enabled then Button1.Caption := ‘开始‘ else Button1.Caption := ‘停止‘; end; procedure TForm1.Timer1Timer(Sender: TObject); var pt: TPoint; c: TColor; begin GetCursorPos(pt); c := GetPixel(GetDC(0),pt.X,pt.Y); Self.Color := c; Edit1.Text := Format(‘$%.6x‘,[c]); end; end. (编辑:李大同) 【声明】本站内容均来自网络,其相关言论仅代表作者个人观点,不代表本站立场。若无意侵犯到您的权利,请及时与联系站长删除相关内容! |