📄 ufrmmeter.pas
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unit ufrmMeter;
interface
uses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
ExtCtrls, Grids, DBGridEh, StdCtrls, Buttons, Db, DBTables, ADODB, UCommon,
DBCtrlsEh, Mask, DBLookupEh, DBCtrls, MyNavEh;
type
TfrmMeter = class(TForm)
Panel1: TPanel;
dsMeter: TDataSource;
adoMeter: TADOQuery;
Label23: TLabel;
Label15: TLabel;
Label21: TLabel;
Label9: TLabel;
Label8: TLabel;
Label10: TLabel;
DBLookupComboboxEh1: TDBLookupComboboxEh;
DBEditEh9: TDBEditEh;
DBLookupComboboxEh2: TDBLookupComboboxEh;
DBEditEh16: TDBEditEh;
DBLookupComboboxEh3: TDBLookupComboboxEh;
DBEditEh14: TDBEditEh;
Label4: TLabel;
Label16: TLabel;
Label5: TLabel;
Label22: TLabel;
Label11: TLabel;
Label7: TLabel;
DBEditEh11: TDBEditEh;
DBLookupComboboxEh6: TDBLookupComboboxEh;
DBEditEh7: TDBEditEh;
DBEditEh1: TDBEditEh;
DBEditEh6: TDBEditEh;
DBGridEh3: TDBGridEh;
MyDBNavigator1: TMyDBNavigator;
DataSource1: TDataSource;
ADOQuery1: TADOQuery;
adoMeterMeterNO: TWideStringField;
adoMeterMultiple: TIntegerField;
adoMeterWorkShopID: TIntegerField;
adoMeterPriceID: TIntegerField;
adoMeterBaseNumber: TIntegerField;
adoMeterMeterSort: TIntegerField;
adoMeterType: TWideStringField;
adoMeterSetupDate: TDateTimeField;
adoMeterMaxBound: TIntegerField;
adoMeterSubjoinNumber: TIntegerField;
adoMeterFitPlace: TWideStringField;
adoMeterSubWorkShopID: TSmallintField;
adoMeterSubWorkShop: TStringField;
adoMeterSubPrice: TStringField;
adoMeterSubsubWorkShop: TStringField;
adoMeterSortName: TStringField;
DataSource2: TDataSource;
ADOQuery2: TADOQuery;
DataSource3: TDataSource;
ADOQuery3: TADOQuery;
DataSource4: TDataSource;
ADOQuery4: TADOQuery;
DBEditEh2: TDBEditEh;
adoMeterQuota: TBCDField;
Label1: TLabel;
procedure FormClose(Sender: TObject; var Action: TCloseAction);
procedure FormDestroy(Sender: TObject);
procedure FormCreate(Sender: TObject);
procedure DBLookupComboboxEh3CloseUp(Sender: TObject; Accept: Boolean);
procedure DBLookupComboboxEh2CloseUp(Sender: TObject; Accept: Boolean);
private
{ Private declarations }
public
{ Public declarations }
end;
var
frmMeter: TfrmMeter;
implementation
{$R *.DFM}
procedure TfrmMeter.FormClose(Sender: TObject; var Action: TCloseAction);
begin
Action := caFree;
end;
procedure TfrmMeter.FormDestroy(Sender: TObject);
begin
adoMeter.Close;
ADOQuery1.Free;
ADOQuery2.Free;
ADOQuery3.Free;
ADOQuery4.Free;
frmMeter := nil;
end;
procedure TfrmMeter.FormCreate(Sender: TObject);
begin
Sdgl.SetConnectString(adoMeter);
Sdgl.SetConnectString(ADOQuery1);
Sdgl.SetConnectString(ADOQuery2);
Sdgl.SetConnectString(ADOQuery3);
Sdgl.SetConnectString(ADOQuery4);
if not adoMeter.Active then adoMeter.Open;
if not ADOQuery1.Active then ADOQuery1.Open;
if not ADOQuery2.Active then ADOQuery2.Open;
if not ADOQuery3.Active then ADOQuery3.Open;
if not ADOQuery4.Active then ADOQuery4.Open;
end;
procedure TfrmMeter.DBLookupComboboxEh3CloseUp(Sender: TObject;
Accept: Boolean);
begin
ADOQuery3.Close;
ADOQuery3.Parameters.ParamByName('MeterSortID').Value := DBLookupComboboxEh3.KeyValue;
ADOQuery3.Open;
end;
procedure TfrmMeter.DBLookupComboboxEh2CloseUp(Sender: TObject;
Accept: Boolean);
begin
ADOQuery4.Close;
ADOQuery4.Parameters.ParamByName('ResideWorkShop').Value := DBLookupComboboxEh2.KeyValue;
ADOQuery4.Open;
end;
end.
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