voltage_f.pas

来自「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」· PAS 代码 · 共 70 行

unit Voltage_F;

interface

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

type
  TF_Setup = class(TForm)
    Panel1: TPanel;
    Bt_Return: TButton;
    DBN: TDBNavigator;
    PC_Setup: TPageControl;
    Ts_Elect: TTabSheet;
    TS_Voltage: TTabSheet;
    Ts_Ammeter: TTabSheet;
    Ts_Ct: TTabSheet;
    DBG_Voltage: TDBGrid;
    DBG_Elect: TDBGrid;
    DBG_Ammeter: TDBGrid;
    DBG_Ct: TDBGrid;
    procedure Bt_ReturnClick(Sender: TObject);
    procedure FormActivate(Sender: TObject);
    procedure PC_SetupChange(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  F_Setup: TF_Setup;

implementation

uses Table_DM;

{$R *.DFM}

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







procedure TF_Setup.FormActivate(Sender: TObject);
begin
	PC_Setup.ActivePage := Ts_Elect;
end;

procedure TF_Setup.PC_SetupChange(Sender: TObject);
begin
	If PC_Setup.ActivePage = Ts_Elect Then
    	DBN.DataSource := DBG_Elect.DataSource
    Else If PC_Voltage.ActivePage = Ts_Voltage Then
    	DBN.DataSource := DBG_Voltage.DataSource
    Else PC_Setup.ActivePage = Ts_Ammeter Then
    	DBN.DataSource := DBG_Elect.DataSource
    ElsePC_Setup.ActivePage = Ts_Ct Then
    	DBN.DataSource := DBG_Ct.DataSource;
end;

end.