DateF.pas
资源名称:delphi.rar [点击查看]
上传用户:fh681027
上传日期:2022-07-23
资源大小:1959k
文件大小:2k
源码类别:
Delphi控件源码
开发平台:
Delphi
- unit DateF;
- interface
- uses
- SysUtils, Windows, Messages, Classes, Graphics, Controls,
- Forms, Dialogs, Dates, StdCtrls;
- type
- TDateForm = class(TForm)
- LabelDate: TLabel;
- BtnIncrease: TButton;
- BtnDecrease: TButton;
- BtnAdd10: TButton;
- BtnSubtract10: TButton;
- EditMonth: TEdit;
- EditDay: TEdit;
- EditYear: TEdit;
- ButtonRead: TButton;
- ButtonWrite: TButton;
- Label1: TLabel;
- Label2: TLabel;
- Label3: TLabel;
- Date1: TDate;
- procedure BtnIncreaseClick(Sender: TObject);
- procedure BtnDecreaseClick(Sender: TObject);
- procedure BtnAdd10Click(Sender: TObject);
- procedure BtnSubtract10Click(Sender: TObject);
- procedure ButtonReadClick(Sender: TObject);
- procedure ButtonWriteClick(Sender: TObject);
- procedure Date1Change(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
- var
- DateForm: TDateForm;
- implementation
- {$R *.DFM}
- procedure TDateForm.BtnIncreaseClick(Sender: TObject);
- begin
- Date1.Increase;
- end;
- procedure TDateForm.BtnDecreaseClick(Sender: TObject);
- begin
- Date1.Decrease;
- end;
- procedure TDateForm.BtnAdd10Click(Sender: TObject);
- begin
- Date1.Increase (10);
- end;
- procedure TDateForm.BtnSubtract10Click(Sender: TObject);
- begin
- Date1.Decrease (10);
- end;
- procedure TDateForm.ButtonReadClick(Sender: TObject);
- begin
- EditYear.Text := IntToStr (Date1.Year);
- EditMonth.Text := IntToStr (Date1.Month);
- EditDay.Text := IntToStr (Date1.Day);
- end;
- procedure TDateForm.ButtonWriteClick(Sender: TObject);
- begin
- Date1.SetValue (StrToInt (EditYear.Text),
- StrToInt (EditMonth.Text),
- StrToInt (EditDay.Text));
- end;
- procedure TDateForm.Date1Change(Sender: TObject);
- begin
- LabelDate.Caption := Date1.Text;
- end;
- end.