【delphi开源代码栏目提醒】:网学会员鉴于大家对delphi开源代码十分关注,论文会员在此为大家搜集整理了“driveron.pas”一文,供大家参考学习
unit driveron;
interface
uses
Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
Dialogs, ExtCtrls, StdCtrls, DB, ADODB, ComCtrls, jpeg, ExtDlgs, DBCtrls,driverdata_unit;
type
Tdriveronfrm = class(TForm)
Label18: TLabel;
Bevel1: TBevel;
Panel1: TPanel;
Label1: TLabel;
Label2: TLabel;
Label3: TLabel;
Label4: TLabel;
Label12: TLabel;
Label13: TLabel;
Edit1: TEdit;
Edit2: TEdit;
ComboBox1: TComboBox;
DateTimePicker1: TDateTimePicker;
Edit7: TEdit;
Edit8: TEdit;
Panel3: TPanel;
Label8: TLabel;
Label9: TLabel;
Label10: TLabel;
Label11: TLabel;
Edit6: TEdit;
ComboBox2: TComboBox;
DateTimePicker2: TDateTimePicker;
DateTimePicker3: TDateTimePicker;
Panel2: TPanel;
Label5: TLabel;
Label6: TLabel;
Label7: TLabel;
Edit3: TEdit;
Edit4: TEdit;
Edit5: TEdit;
Memo1: TMemo;
Button1: TButton;
Button2: TButton;
Button3: TButton;
Button4: TButton;
Label14: TLabel;
OpenPictureDialog1: TOpenPictureDialog;
Image1: TImage;
Button5: TButton;
procedure Button3Click(Sender: TObject);
procedure Button2Click(Sender: TObject);
procedure Button4Click(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure Button5Click(Sender: TObject);
private
driverdata:Tdriverdata;
{ Private declarations }
public
{ Public declarations }
end;
var
driveronfrm: Tdriveronfrm;
implementation
uses mainfrmunit2 , persondatamod_unit;
{$R *.dfm}
procedure Tdriveronfrm.Button3Click(Sender: TObject);
begin
driveronfrm.close;
end;
procedure Tdriveronfrm.Button2Click(Sender: TObject);
begin
edit1.Text:=''; //将各个控件的文本属性赋空
edit2.Text:='';
edit3.Text:='';
edit4.Text:='';
edit5.Text:='';
edit6.Text:='';
edit7.Text:='';
edit8.Text:='';
memo1.Text:='';
end;
procedure Tdriveronfrm.Button4Click(Sender: TObject);
begin
if application.MessageBox('确实要删除吗?','警告:',mb_yesno+mb_iconquestion)=idyes then //删除信息的警告
begin
//实例化类
driverdata:=Tdriverdata.create ;
if driverdata.CheckRec(edit7.text)=false then //如果找不到对应的记录,提示用户出错
begin
showmessage('对不起,该司机编号不存在,删除失败!');
exit;
end;
driverdata.RecDel(edit7.text) ;
showmessage('该司机基本信息已成功删除!');
driverdata.free;
end;
end;
procedure Tdriveronfrm.Button1Click(Sender: TObject);
var SQL:string; //图片变量
begin
if application.MessageBox('确实要修改吗?','提示:',mb_yesno+mb_iconquestion)=idyes then //更改信息的警告
begin
//实例化类
driverdata:=Tdriverdata.create ;
if driverdata.CheckRec(edit7.text)=false then //如果找不到对应的记录,提示用户出错
begin
showmessage('对不起,该司机编号不存在,修改失败!');
exit;
end;
sql:='update driver_data set worker_name='''+edit1.Text+''',archives_id='''+edit8.Text+''','
+'sex='''+combobox1.Text+''',id_card='''+edit3.Text+''',native_place='''+edit2.Text+''','
+'address='''+edit4.Text+''',driver_card_type='''+combobox2.Text+''','
+'driver_card_id='''+edit6.Text+''',link_phone='''+edit5.Text+''','
+'remark='''+memo1.Text+''',birthday='''+datetostr(datetimepicker1.Date)+''','
+'work_time='''+datetostr(datetimepicker2.Date)+''',last_time='''+datetostr(datetimepicker3.Date)+''' '
+' where driver_id='''+edit7.Text+'''';
driverdata.RecUpdate(sql);
application.MessageBox('修改成功!','提示: ',mb_ok); //成功的提示
//释放实例类
driverdata.free;
end;
end;
procedure Tdriveronfrm.Button5Click(Sender: TObject);
begin
//实例化类
driverdata:=Tdriverdata.create ;
if driverdata.CheckRec(edit7.text)=false then //如果找不到对应的记录,提示用户出错
begin
showmessage('对不起,该司机编号不存在!');
exit;
end;
//调用类中查询方法返回图片信息并在image中显示出来
Image1.Picture.Bitmap.LoadFromStream(driverdata.GetPhoto(edit7.Text) );
//释放返回的图片信息
driverdata.GetPhoto(edit7.Text).Free;
//将对应的查询结果显示出来
edit1.Text :=driverdata.GetWorkerName(edit7.Text);
edit8.Text :=driverdata.GetArcId(edit7.Text);
edit5.Text :=driverdata.GetLinkPhone(edit7.Text) ;
combobox1.Text :=driverdata.GetSex(edit7.Text) ;
edit3.Text :=driverdata.Getidcard(edit7.Text) ;
edit2.Text :=driverdata.GetNativePlace(edit7.Text) ;
edit4.Text :=driverdata.GetAddress(edit7.Text) ;
combobox2.Text :=driverdata.Getdrivercardtype(edit7.Text);
edit6.Text :=driverdata.Getdrivercardid(edit7.Text);
datetimepicker1.DateTime:=strtodate(driverdata.GetBirth(edit7.Text) );
datetimepicker2.DateTime:=strtodate(driverdata.GetWorkTime(edit7.Text) ) ;
datetimepicker3.DateTime:=strtodate(driverdata.GetlastTime(edit7.Text) ) ;
memo1.Text:=driverdata.GetRemark(edit7.Text);
//释放类的实例
driverdata.Free;
end;
end.
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