gx_zlkze.pas

感应IC卡电脑考勤、门禁、售饭一卡通管理系统是基于我公司开发生产的ESW型智能卡记录器所具有的对持卡人刷卡卡号、时间、次数进行读取贮存等功能

unit Gx_zlkzE;

interface

uses Variants,
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  StdCtrls, Mask, DBCtrls, ExtCtrls, Db, ObeyTable, Buttons,
  CodeEd, OleCtnrs, ComCtrls, TimeIntField, ADODB, ADOQry, AdoCodeEd;

type
  TfrmGx_zlkzE = class(TForm)
    qryEdit: TADOQry;
    DataSource1: TDataSource;
    cmdOK: TBitBtn;
    cmdCancel: TBitBtn;
    cedDept: TAdoCodeEd;
    qryDept: TADOQry;
    lblCode: TLabel;
    Label2: TLabel;
    cedGxFl: TAdoCodeEd;
    qryGxFl: TADOQry;
    qryEditID: TIntegerField;
    Label1: TLabel;
    DBEdit1: TDBEdit;
    qryEditDate0: TDateTimeField;
    qryEditDate1: TDateTimeField;
    qryEditDept: TStringField;
    qryEditGxFl: TStringField;
    qryEditNote: TStringField;
    qryDeptCode: TStringField;
    qryDeptLongName: TStringField;
    qryGxFlCode: TStringField;
    qryGxFlName: TStringField;
    DBEdit2: TDBEdit;
    Label3: TLabel;
    DBEdit3: TDBEdit;
    Label4: TLabel;
    qryEditAmount: TFloatField;
    Label5: TLabel;
    DBEdit4: TDBEdit;
    procedure cmdOKClick(Sender: TObject);
    procedure FormKeyPress(Sender: TObject; var Key: Char);
    procedure qryEditPostError(DataSet: TDataSet; E: EDatabaseError;
      var Action: TDataAction);
    procedure cedDeptCodeChange(Sender: TObject);
    procedure qryEditNewRecord(DataSet: TDataSet);
    procedure cedDeptGetDisplayText(Sender: TObject;
      var sDisplayText: String);
    procedure cedGxFlGetDisplayText(Sender: TObject;
      var sDisplayText: String);
    procedure cedGxFlCodeChange(Sender: TObject);
  private
    { Private declarations }
  	lIsNew :Boolean;
  public
	Function Add():Boolean;
	Function Edit(tnID:integer):Boolean;
	{ Public declarations }
  end;

var
  frmGx_zlkzE: TfrmGx_zlkzE;

implementation

uses SelfFunc, Gx_zlkz, Main;

{$R *.DFM}

Function TfrmGx_zlkzE.Add():Boolean;
begin
	lIsNew :=True;

    with qryEdit do
    begin
    	Close;
        Parameters[0].Value :=Null;
        Open;
        Append;
	end;
    cedDept.CodeText :='';
    cedGxFl.CodeText :='';

    Self.SelectFirst;
    Result :=(Self.ShowModal() =mrOK);
end;

Function TfrmGx_zlkzE.Edit(tnID:integer):Boolean;
begin
	lIsNew :=False;

    with qryEdit do
    begin
    	Close;
        Parameters[0].Value :=tnID;
        Open;
	end;
    cedDept.CodeText :=qryEditDept.Value;
    cedGxFl.CodeText :=qryEditGxFl.Value;

    Result :=(Self.ShowModal() =mrOK);
end;

procedure TfrmGx_zlkzE.cmdOKClick(Sender: TObject);
begin
    if not ValidRecord(qryEdit, ['Date0',vrvNull,  'Date1',vrvNull
    	,'Amount',vrvZero]) then Exit;
    if qryEditGxFl.Text ='' then
    begin
    	MsgBox('叫块