mc_rkxxdy.~pas

1、系统环境要求：所有程序均在Windows98/XP操作系统下测试运行。 2、建议用户在系统上安装DELPHI7.0企业版。 3、如果数据库为SQL Server数据库

unit MC_RKXXDY;

interface

uses
  Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
  Menus, Db, DBTables, Grids, DBGrids, DBCtrls, StdCtrls, Buttons,
  ExtCtrls, QuickRpt, Qrctrls;

type
  TRKXXDY = class(TForm)
    GroupBox1: TGroupBox;
    Label2: TLabel;
    ComboBox1: TComboBox;
    ComboBox2: TComboBox;
    Edit1: TEdit;
    BitBtn4: TBitBtn;
    GroupBox2: TGroupBox;
    Label1: TLabel;
    DBLookupComboBox1: TDBLookupComboBox;
    GroupBox3: TGroupBox;
    DBGrid1: TDBGrid;
    GroupBox4: TGroupBox;
    DBGrid2: TDBGrid;
    GroupBox5: TGroupBox;
    DBGrid3: TDBGrid;
    GroupBox6: TGroupBox;
    BitBtn1: TBitBtn;
    BitBtn3: TBitBtn;
    Query1: TQuery;
    Query1BDEDesigner: TStringField;
    Query1BDEDesigner2: TStringField;
    DataSource1: TDataSource;
    DataSource2: TDataSource;
    Table1: TTable;
    Table1BDEDesigner2: TStringField;
    Table1BDEDesigner7: TStringField;
    Table2: TTable;
    Table2BDEDesigner: TStringField;
    Table2BDEDesigner2: TStringField;
    Table2BDEDesigner3: TStringField;
    Table2BDEDesigner4: TStringField;
    Table2BDEDesigner6: TStringField;
    Table2BDEDesigner18: TStringField;
    Table2BDEDesigner5: TStringField;
    DataSource3: TDataSource;
    Query2: TQuery;
    Query2BDEDesigner: TStringField;
    Query2BDEDesigner2: TStringField;
    Query2BDEDesigner3: TStringField;
    Query2BDEDesigner4: TDateTimeField;
    Query2BDEDesigner5: TStringField;
    Query2BDEDesigner6: TStringField;
    Query2BDEDesigner7: TStringField;
    Query2BDEDesigner8: TStringField;
    Query2BDEDesigner9: TStringField;
    Query2BDEDesigner10: TStringField;
    Query2BDEDesigner11: TStringField;
    Query2BDEDesigner12: TStringField;
    Query2BDEDesigner13: TStringField;
    Query2BDEDesigner14: TStringField;
    Query2BDEDesigner15: TStringField;
    Query2BDEDesigner16: TStringField;
    Query2BDEDesigner17: TStringField;
    Query2BDEDesigner18: TStringField;
    Query2BDEDesigner19: TStringField;
    Query2BDEDesigner20: TStringField;
    Query2BDEDesigner21: TStringField;
    Query2BDEDesigner22: TStringField;
    Query2BDEDesigner23: TStringField;
    Query2BDEDesigner24: TStringField;
    Query2BDEDesigner25: TStringField;
    Query2BDEDesigner26: TStringField;
    Query2BDEDesigner27: TStringField;
    Query2BDEDesigner28: TMemoField;
    Query2BDEDesigner29: TBlobField;
    DataSource4: TDataSource;
    PopupMenu1: TPopupMenu;
    N1: TMenuItem;
    QuickRep1: TQuickRep;
    PageHeaderBand1: TQRBand;
    QRLabel1: TQRLabel;
    QRShape1: TQRShape;
    TitleBand1: TQRBand;
    QRShape2: TQRShape;
    QRLabel2: TQRLabel;
    QRLabel3: TQRLabel;
    QRLabel4: TQRLabel;
    QRLabel5: TQRLabel;
    QRLabel6: TQRLabel;
    QRLabel7: TQRLabel;
    QRLabel8: TQRLabel;
    QRLabel9: TQRLabel;
    QRShape3: TQRShape;
    QRShape4: TQRShape;
    QRShape5: TQRShape;
    QRShape6: TQRShape;
    QRShape7: TQRShape;
    QRShape8: TQRShape;
    QRShape9: TQRShape;
    DetailBand1: TQRBand;
    QRShape10: TQRShape;
    QRShape11: TQRShape;
    QRShape12: TQRShape;
    QRShape13: TQRShape;
    QRShape14: TQRShape;
    QRShape15: TQRShape;
    QRShape16: TQRShape;
    QRShape17: TQRShape;
    QRDBText1: TQRDBText;
    QRDBText2: TQRDBText;
    QRDBText3: TQRDBText;
    QRDBText4: TQRDBText;
    QRDBText5: TQRDBText;
    QRDBText6: TQRDBText;
    QRDBText7: TQRDBText;
    QRDBText8: TQRDBText;
    SummaryBand1: TQRBand;
    QRShape18: TQRShape;
    QRLabel10: TQRLabel;
    QRExpr1: TQRExpr;
    procedure FormClose(Sender: TObject; var Action: TCloseAction);
    procedure BitBtn3Click(Sender: TObject);
    procedure FormShow(Sender: TObject);
    procedure DBGrid2CellClick(Column: TColumn);
    procedure DBGrid1CellClick(Column: TColumn);
    procedure BitBtn4Click(Sender: TObject);
    procedure N1Click(Sender: TObject);
    procedure QuickRep1Preview(Sender: TObject);
    procedure BitBtn1Click(Sender: TObject);
  private
    { Private declarations }
  public
    { Public declarations }
  end;

var
  RKXXDY: TRKXXDY;

implementation

uses MC_DYYLBrose;

{$R *.DFM}

procedure TRKXXDY.FormClose(Sender: TObject; var Action: TCloseAction);
begin
     RKXXDY.Release;
     RKXXDY:=Nil;
end;

procedure TRKXXDY.BitBtn3Click(Sender: TObject);
begin
     Close;
end;

procedure TRKXXDY.FormShow(Sender: TObject);
begin
     DBLookupComboBox1.KeyValue:=Query1.FieldbyName('小区名').AsString;
     ComboBox1.ItemIndex:=0;
     ComboBox2.ItemIndex:=0;
end;

procedure TRKXXDY.DBGrid2CellClick(Column: TColumn);
begin
     Query2.Close;
     Query2.SQL.Clear;
     Query2.SQL.Add('Select * From 人口信息');
     Query2.SQL.Add('Where 小区名=:A and 大楼名称=:B and 房间号=:C');
     Query2.ParamByName('A').AsSTring:=DBLookupComboBox1.KeyValue;
     Query2.ParamByName('B').AsSTring:=Table1.FieldByName('大楼名称').AsString;
     Query2.ParamByName('C').AsSTring:=Table2.FieldByName('房间号码').AsString;
     Query2.Open;
end;

procedure TRKXXDY.DBGrid1CellClick(Column: TColumn);
begin
     Query2.Close;
     Query2.SQL.Clear;
     Query2.SQL.Add('Select * From 人口信息');
     Query2.SQL.Add('Where 小区名=:A and 大楼名称=:B');
     Query2.ParamByName('A').AsSTring:=DBLookupComboBox1.KeyValue;
     Query2.ParamByName('B').AsSTring:=Table1.FieldByName('大楼名称').AsString;
     Query2.Open;
end;

procedure TRKXXDY.BitBtn4Click(Sender: TObject);
begin
     if Length(Edit1.Text)=0 then
        begin
             ShowMessage('请输入查询信息.');
             Edit1.SetFocus;
        end
     else
        begin
             if ComboBox2.Text='Like' then
                begin
                     if Edit1.Text='*' then
                        begin
                             Query2.Close;
                             Query2.SQL.Clear;
                             Query2.SQL.Add('Select * From 人口信息');
                             Query2.SQL.Add('ORDER BY 人口编号 ASC');
                             Query2.Open;
                        end
                     else
                        begin
                             Query2.Close;
                             Query2.SQL.Clear;
                             Query2.SQL.Add('Select * From 人口信息');
                             Query2.SQL.Add('Where '+ComboBox1.Items[ComboBox1.ItemIndex]+
                                            ' Like '''+Edit1.Text+'%''');
                             Query2.SQL.Add('ORDER BY 人口编号 ASC');
                             Query2.Open;
                        end;
                end
             else
             if ComboBox2.Text='=' then
                begin
                     Query2.Close;
                     Query2.SQL.Clear;
                     Query2.SQL.Add('Select * From 人口信息');
                     Query2.SQL.Add('Where '+ComboBox1.Items[ComboBox1.ItemIndex]+
                           ' = '''+Edit1.Text+'''');
                     Query2.SQL.Add('ORDER BY 人口编号 ASC');
                     Query2.Open;
                end
             else
             if ComboBox2.Text='>' then
                begin
                     Query2.Close;
                     Query2.SQL.Clear;
                     Query2.SQL.Add('Select * From 人口信息');
                     Query2.SQL.Add('Where '+ComboBox1.Items[ComboBox1.ItemIndex]+
                           ' > '''+Edit1.Text+'''');
                     Query2.SQL.Add('ORDER BY 人口编号 ASC');
                     Query2.Open;
                end
             else
                begin
                     Query2.Close;
                     Query2.SQL.Clear;
                     Query2.SQL.Add('Select * From 人口信息');
                     Query2.SQL.Add('Where '+ComboBox1.Items[ComboBox1.ItemIndex]+
                           ' < '''+Edit1.Text+'''');
                     Query2.SQL.Add('ORDER BY 人口编号 ASC');                           
                     Query2.Open;
                end;
        end;
end;

procedure TRKXXDY.N1Click(Sender: TObject);
var a:String;
begin
     if Query2.Active then
     if Query2.RecordCount<>0 then
        begin
             a:=Query2.FieldByName('房间代号').AsString;
             Query2.Close;
             Query2.SQL.Clear;
             Query2.SQL.Add('Select * From 人口信息');
             Query2.SQL.Add('Where 房间代号=:A and 与户主关系=''户主''');
             Query2.ParamByName('A').AsString:=a;
             Query2.Open;
        end;
end;

procedure TRKXXDY.QuickRep1Preview(Sender: TObject);
begin
     DYYLBrose.QRPreview1.QRPrinter:=QuickRep1.QRPrinter;
end;

procedure TRKXXDY.BitBtn1Click(Sender: TObject);
begin
     if Query2.Active then
     if Query2.RecordCount<>0 then
        begin
             DYYLBrose.Show;
             QUickRep1.Preview;
        end;
end;

end.