checkfee_f.pas

县级供电企业电费核算源码, 在客户处正常运行8年以上, Delphi 5开发,数据库为Interbase/Firebird, 深入使用Procedure和Trigger等, 对入门者具有很好的参考价值

unit CheckFee_F;

interface

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

type
  TF_CheckFee = class(TForm)
    DBGrid1: TDBGrid;
    Panel1: TPanel;
    Memo1: TMemo;
    Panel2: TPanel;
    Bt_Valid: TButton;
    Bt_MontFee: TButton;
    Bt_Return: TButton;
    procedure Bt_ValidClick(Sender: TObject);
    procedure Bt_MontFeeClick(Sender: TObject);
    procedure Bt_ReturnClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  F_CheckFee: TF_CheckFee;

implementation

uses Table_DM, CommSmdljf;

{$R *.DFM}

procedure TF_CheckFee.Bt_ValidClick(Sender: TObject);
begin
	//检查本次输入数据的有效性
	p_Valid();
    Dm_Table.Tb_Msg.Refresh();
end;


procedure TF_CheckFee.Bt_MontFeeClick(Sender: TObject);
begin
	//计算本月电费
	p_MonthFee();
end;



procedure TF_CheckFee.Bt_ReturnClick(Sender: TObject);
begin
	Close();
end;

end.