pm_qry_analyzerpoenteritem_c.pas

来自「一个MRPII系统源代码版本」· PAS 代码 · 共 54 行

unit Pm_Qry_AnalyzerPoEnterItem_C;

Interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Base_Condition, StdCtrls, Db, AdODB;

Type
  TFrm_Pm_Qry_AnalyzerPoEnterItem_C = Class(TFrm_Base_Condition)
    Label1: TLabel;
    Edit1: TEdit;
    procedure FormCreate(Sender: TObject);
    procedure btn_okClick(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  Frm_Pm_Qry_AnalyzerPoEnterItem_C: TFrm_Pm_Qry_AnalyzerPoEnterItem_C;

implementation

{$R *.DFM}

procedure TFrm_Pm_Qry_AnalyzerPoEnterItem_C.FormCreate(Sender: TObject);
begin
  inherited;
edit1.Text:=formatdatetime('yyyy',now);
//Copy(DateTimeToStr(Date),1,4);
end;

procedure TFrm_Pm_Qry_AnalyzerPoEnterItem_C.btn_okClick(Sender: TObject);
begin
  inherited;
    if length(Trim(edit1.text))=0 then
      begin
       Application.messagebox('请输入统计年度！','提示',mb_ok);
       edit1.SetFocus;
       exit;
      end;
         try
               strtodatetime(Trim(edit1.text)+'.01.01');
               modalResult:=mrok;
             except
               Application.messagebox('请输入正确的年度！','提示',mb_ok);
               modalResult:=mrnone;
              end
end;

end.