ftiaojian.pas

线性规划CAI应用程序及原代码

unit ftiaojian;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls;

type
  TtiaojianForm = class(TForm)
    Button1: TButton;
    Button2: TButton;
    Button3: TButton;
    procedure Button1Click(Sender: TObject);
    procedure Button2Click(Sender: TObject);
    procedure Button3Click(Sender: TObject);
    procedure FormActivate(Sender: TObject);
  private
    { Private declarations }
  public

    { Public declarations }
  end;

var
  tiaojianForm: TtiaojianForm;

implementation

uses lpmain, calform, duiou;

{$R *.DFM}

procedure TtiaojianForm.Button1Click(Sender: TObject);
begin
     if which_in_form=0 then
        begin
        main.stringgrid2.cells[whichcellx,whichcelly]:='>=';
        {mouseinput:=false;}
        close;
        main.show;
        end
     else
     if which_in_form=1 then
        begin
        duiouform.stringgrid6.cells[whichcellx,whichcelly]:='>=';
        {mouseinput:=false;}
        close;
        duiouform.show;
        end;

end;

procedure TtiaojianForm.Button2Click(Sender: TObject);
begin
     if which_in_form=0 then
        begin
        main.stringgrid2.cells[whichcellx,whichcelly]:='<=';
        {mouseinput:=false;}
        close;
        main.show;
        end
     else
     if which_in_form=1 then
        begin
        duiouform.stringgrid6.cells[whichcellx,whichcelly]:='<=';
        {mouseinput:=false;}
        close;
        duiouform.show;
        end;

end;

procedure TtiaojianForm.Button3Click(Sender: TObject);
begin
     if which_in_form=0 then
        begin
        main.stringgrid2.cells[whichcellx,whichcelly]:='=';
        {mouseinput:=false;}
        close;
        main.show;
        end
     else
     if which_in_form=1 then
        begin
        duiouform.stringgrid6.cells[whichcellx,whichcelly]:='=';
        {mouseinput:=false;}
        close;
        duiouform.show;
        end;


end;

procedure TtiaojianForm.FormActivate(Sender: TObject);
begin
{mouseinput:=true;{n17.checked;}

docalculate:=false;
end;

end.