📄 khzl_unit.pas

📁 这是我照着书做的一个销售管理系统,内容不难,很简单,但是对于我这个菜鸟来说已经很不错了
💻 PAS
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unit khzl_unit;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, ComCtrls, ToolWin, Buttons, Grids, DBGrids, Menus;

type
  Tkhzl_form = class(TForm)
    GroupBox1: TGroupBox;
    Label1: TLabel;
    Edit1: TEdit;
    Edit2: TEdit;
    Edit3: TEdit;
    Edit4: TEdit;
    Edit5: TEdit;
    Edit6: TEdit;
    Edit7: TEdit;
    Edit8: TEdit;
    Edit9: TEdit;
    Label2: TLabel;
    Label3: TLabel;
    Label4: TLabel;
    Label5: TLabel;
    Label6: TLabel;
    Label7: TLabel;
    Label8: TLabel;
    Label9: TLabel;
    Label10: TLabel;
    Label11: TLabel;
    Label12: TLabel;
    Label13: TLabel;
    Edit10: TEdit;
    Edit11: TEdit;
    Edit12: TEdit;
    Label16: TLabel;
    Label17: TLabel;
    GroupBox6: TGroupBox;
    SpeedButton15: TSpeedButton;
    SpeedButton16: TSpeedButton;
    SpeedButton17: TSpeedButton;
    SpeedButton18: TSpeedButton;
    SpeedButton1: TSpeedButton;
    SpeedButton2: TSpeedButton;
    SpeedButton3: TSpeedButton;
    SpeedButton4: TSpeedButton;
    StatusBar1: TStatusBar;
    Edit14: TEdit;
    Edit15: TEdit;
    Edit16: TEdit;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    N2: TMenuItem;
    U1: TMenuItem;
    F1: TMenuItem;
    R1: TMenuItem;
    Edit13: TEdit;
    LV: TListView;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure SpeedButton18Click(Sender: TObject);
    procedure SpeedButton15Click(Sender: TObject);
    procedure FormCreate(Sender: TObject);
    procedure Edit1KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit2KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit3KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit4KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit5KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit6KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit7KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit8KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit9KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit10KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit11KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit12KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit13KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit14KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit15KeyDown(Sender: TObject; var Key: Word;
      Shift: TShiftState);
    procedure Edit14KeyPress(Sender: TObject; var Key: Char);
    procedure Edit15KeyPress(Sender: TObject; var Key: Char);
    procedure SpeedButton17Click(Sender: TObject);
    procedure SpeedButton4Click(Sender: TObject);
    procedure SpeedButton16Click(Sender: TObject);
    procedure R1Click(Sender: TObject);
    procedure N2Click(Sender: TObject);
    procedure N1Click(Sender: TObject);
    procedure SpeedButton1Click(Sender: TObject);
    procedure SpeedButton2Click(Sender: TObject);
    procedure U1Click(Sender: TObject);
    procedure SpeedButton3Click(Sender: TObject);
    procedure F1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  khzl_form: Tkhzl_form;

implementation

uses data_unit, khzl_find_unit, main_unit;

{$R *.dfm}

procedure Tkhzl_form.FormClose(Sender: TObject; var Action: TCloseAction);
begin
  action := cafree;
end;

procedure Tkhzl_form.SpeedButton18Click(Sender: TObject);
begin
  speedbutton15.Enabled := true;
  speedbutton17.Enabled := true;
  edit1.ReadOnly := false;
  close;
end;

procedure Tkhzl_form.SpeedButton15Click(Sender: TObject);
var
  SqlStr: string;
  ValueArray: array of string;
  ArrayCount: Integer;
begin
  try
    if trim(Edit1.Text) = '' then
    begin
      showmessage('客户编码为空，请填写');
      Edit1.SetFocus;
      Exit;
    end;

    if trim(Edit2.Text) = '' then
    begin
      showmessage('客户名称为空，请填写');
      Edit2.SetFocus;
      Exit;
    end;

    if FrmMain.CheckExistCount('客户编码', Edit1.Text, 'khzl') >= 1 then
    begin
      ShowMessage('对不起，客户代码重复，请检查重新录入!');
      Edit1.SetFocus;
      Exit;
    end;

    SqlStr :=
      'insert into khzl(客户编码,客户名称,拼音简码,联系人,电话,邮编,地址,银行帐号,开户银行,信誉度,电子邮件,传真,期初应收,期初应付,备注) values(';
    //通过函数InsStr把sql语句连接起来。组成一个完成的sql语句，通过ExceSql来完成添加操作。当增加操作失误时，返回事务处理。
    FRMMAIN.InsStr(SqlStr, Edit1.text, ',');
    FRMMAIN.InsStr(SqlStr, edit2.text, ',');
    FRMMAIN.InsStr(SqlStr, edit3.text, ',');
    FRMMAIN.InsStr(SqlStr, edit4.text, ',');
    FRMMAIN.InsStr(SqlStr, edit5.text, ',');
    FRMMAIN.InsStr(SqlStr, edit6.text, ',');
    FRMMAIN.InsStr(SqlStr, edit7.text, ',');
    FRMMAIN.InsStr(SqlStr, edit8.text, ',');
    FRMMAIN.InsStr(SqlStr, edit9.text, ',');
    FRMMAIN.InsStr(SqlStr, edit10.text, ',');
    FRMMAIN.InsStr(SqlStr, edit11.text, ',');
    FRMMAIN.InsStr(SqlStr, edit12.text, ',');
    FRMMAIN.InsStr(SqlStr, edit14.text, ',');
    FRMMAIN.InsStr(SqlStr, edit15.Text, ',');
    FRMMAIN.InsStr(SqlStr, edit13.text, '');
    //通过ExecSQL来完成修改和增加操作。若是错误，提醒用户，并且返回事务处理
    if FRMMAIN.ExecSQL(SqlStr) then
    else
    begin
      ShowMessage('对不起，客户档案插入记录失败，请检查!');
      exit;
    end;
    SetLength(ValueArray,12);
    ValueArray[0] := edit1.text;
    ValueArray[1] := edit2.text;
    ValueArray[2] := edit3.text;
    ValueArray[3] := edit4.text;
    ValueArray[4] := edit5.text;
    ValueArray[5] := edit6.text;
    ValueArray[6] := edit7.text;
    ValueArray[7] := edit8.text;
    ValueArray[8] := edit9.text;
    ValueArray[9] := edit10.text;
    ValueArray[10] := edit11.text;
    ValueArray[11] := edit12.text;
    ArrayCount := 11;
    FrmMain.AddListView(ValueArray, ArrayCount, lv);
    edit1.Clear;
    edit2.Clear;
    edit3.Clear;
    edit4.clear;
    edit5.Clear;
    edit6.clear;
    edit7.Clear;
    edit8.Clear;
    edit9.Clear;
    edit10.Clear;
    edit11.Clear;
    edit12.Clear;
    edit13.Clear;
    edit14.Text := '0';
    edit15.Text := '0';
    edit1.SetFocus;
  except
    showmessage('数据操作错误，请检查');
    Exit;
  end;
end;

procedure Tkhzl_form.FormCreate(Sender: TObject);
begin
  self.Top := 74;
  self.Left := 11;
  self.Height := 491;
  self.Width := 767;
  with database do
  begin
    adoq1.Connection := adoc;
    adoq1.SQL.Clear;
    adoq1.SQL.Add('select 客户编码,客户名称,拼音简码,联系人,电话,邮编,地址,银行帐号,开户银行,信誉度,电子邮件,传真 from khzl  ');
    adoq1.active := true;
    statusbar1.Panels[1].Text := inttostr(adoq1.Recordset.RecordCount);
    AdoQ1.Open;
    FrmMain.AddData(LV, AdoQ1);
  end;
end;

procedure Tkhzl_form.Edit1KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit2.SetFocus;

end;

procedure Tkhzl_form.Edit2KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit3.SetFocus;

end;

procedure Tkhzl_form.Edit3KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit4.SetFocus;

end;

procedure Tkhzl_form.Edit4KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit5.SetFocus;

end;

procedure Tkhzl_form.Edit5KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit6.SetFocus;

end;

procedure Tkhzl_form.Edit6KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit7.SetFocus;

end;

procedure Tkhzl_form.Edit7KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit8.SetFocus;

end;

procedure Tkhzl_form.Edit8KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
  if key = vk_return then
    edit9.SetFocus;

end;

procedure Tkhzl_form.Edit9KeyDown(Sender: TObject; var Key: Word;
  Shift: TShiftState);
begin
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💿 文件大小 2378 K
👤 上传用户 janeljh1
📂 所属分类 *行业应用
🏷️ 相关标签

#销售 #管理系统 #菜鸟
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