📄 unit3.pas
字号:
unit Unit3;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, StdCtrls, Buttons, Grids, DBGrids, DB, DBTables, ExtCtrls,
DBCtrls, FMTBcd, SqlExpr, DBClient, SimpleDS;
type
TForm3 = class(TForm)
Label1: TLabel;
DBGrid1: TDBGrid;
BitBtn4: TBitBtn;
BitBtn5: TBitBtn;
DataSource1: TDataSource;
DBNavigator1: TDBNavigator;
SimpleDataSet1: TSimpleDataSet;
procedure BitBtn5Click(Sender: TObject);
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure BitBtn4Click(Sender: TObject);
private
{ Private declarations }
public
{ Public declarations }
end;
var
Form3: TForm3;
implementation
uses report, utData;
{$R *.dfm}
procedure TForm3.BitBtn5Click(Sender: TObject);
begin
close;
end;
procedure TForm3.FormClose(Sender: TObject; var Action: TCloseAction);
begin
SimpleDataSet1.Close;
action:=cafree;
end;
procedure TForm3.BitBtn4Click(Sender: TObject);
begin
application.CreateForm(treportform,reportform);
reportform.Q_form3.Preview;
end;
end.
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -