viewcasterunit.pas

短小而实用的房地产销售管理软件

Unit ViewCasterUnit;

Interface

Uses
   Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
   Dialogs, AAFont, AACtrls, ExtCtrls, ComCtrls, LbSpeedButton, ToolWin, DB,
   ADODB, Grids, DBGridEh;

Type
   TViewCasterForm = Class(TForm)
      ToolBar1: TToolBar;
      LbSpeedButton1: TLbSpeedButton;
      LbSpeedButton2: TLbSpeedButton;
      LbSpeedButton3: TLbSpeedButton;
      ToolButton1: TToolButton;
      LbSpeedButton4: TLbSpeedButton;
      LbSpeedButton5: TLbSpeedButton;
      Panel1: TPanel;
      AALabel1: TAALabel;
      DBGridEH1: TDBGridEh;
      DataSource1: TDataSource;
      ADOQuery1: TADOQuery;
      Splitter1: TSplitter;
      ADOQuery2: TADOQuery;
      DataSource2: TDataSource;
      Panel2: TPanel;
      DBGridEh2: TDBGridEh;
      Panel3: TPanel;
      Splitter2: TSplitter;
      AALabel2: TAALabel;
      DBGridEh3: TDBGridEh;
      ADOQuery3: TADOQuery;
      DataSource3: TDataSource;
      Panel4: TPanel;
      LbSpeedButton6: TLbSpeedButton;
      LbSpeedButton8: TLbSpeedButton;
      Procedure SetBtnEnable(bEn: Boolean);
      Procedure LbSpeedButton5Click(Sender: TObject);
      Procedure FormCreate(Sender: TObject);
      Procedure FormClose(Sender: TObject; Var Action: TCloseAction);
      Procedure DBGridEh2DblClick(Sender: TObject);
      Procedure LbSpeedButton4Click(Sender: TObject);
      Procedure LbSpeedButton1Click(Sender: TObject);
      Procedure LbSpeedButton2Click(Sender: TObject);
      Procedure LbSpeedButton3Click(Sender: TObject);
      Procedure DBGridEh1CellClick(Column: TColumnEh);
      Procedure LbSpeedButton8Click(Sender: TObject);
      Procedure DBGridEh2CellClick(Column: TColumnEh);
      Procedure LbSpeedButton6Click(Sender: TObject);
      Procedure ADOQuery1AfterScroll(DataSet: TDataSet);
      Procedure ADOQuery2AfterScroll(DataSet: TDataSet);
   Private
    { Private declarations }
   Public
    { Public declarations }
   End;

Var
   ViewCasterForm   : TViewCasterForm;

Implementation
Uses DM, EditCasterUnit, UnitCastPurposeUnit;
{$R *.dfm}

Procedure TViewCasterForm.LbSpeedButton5Click(Sender: TObject);
Begin
   Close;
End;

Procedure TViewCasterForm.FormCreate(Sender: TObject);
Begin
   ADOQuery1.Active := true;
   SetBtnEnable(ADOQuery1.recordcount > 0);
   If ADOQuery1.recordcount > 0 Then
      DBGridEh1CellClick(DBGridEH1.Columns.Items[0]);
End;

Procedure TViewCasterForm.FormClose(Sender: TObject;
   Var Action: TCloseAction);
Begin
   Action := cafree;
   ViewCasterForm := Nil;
End;

Procedure TViewCasterForm.SetBtnEnable(bEn: Boolean);
Begin
   LbSpeedButton1.Enabled := bEn;
   LbSpeedButton2.Enabled := bEn;
   LbSpeedButton3.Enabled := bEn;
   LbSpeedButton4.Enabled := bEn;
End;

Procedure TViewCasterForm.DBGridEh2DblClick(Sender: TObject);
Begin
   LbSpeedButton2.click;                //修改显示
End;

Procedure TViewCasterForm.LbSpeedButton4Click(Sender: TObject);

Begin

   ADOQuery1.Close;
   ADOQuery1.sql.Text := 'SELECT 公司名称,公司编号 from 公司信息表';
   ADOQuery1.open;

   DBGridEh1CellClick(DBGridEH1.Columns.Items[0]);
End;

Procedure TViewCasterForm.LbSpeedButton1Click(Sender: TObject);
Begin
   If ADOQuery2.Active Then Begin
      ADOQuery2.Append;
      EditCasterUnit.BADD := true;
      If Assigned(EditCasterForm) Then Begin
         SetWindowPos(EditCasterForm.Handle, 0, 0, 0, 0, 0, swp_nomove +
            swp_nosize);
         Exit;
      End;
      EditCasterForm := TEditCasterForm.create(self);
      EditCasterForm.ShowModal;
   End;
End;

Procedure TViewCasterForm.LbSpeedButton2Click(Sender: TObject);
Begin
   If ADOQuery2.Active Then Begin
      If ADOQuery2.recordcount = 0 Then Exit;
      ADOQuery2.edit;
      EditCasterUnit.BADD := false;
      If Assigned(EditCasterForm) Then Begin
         SetWindowPos(EditCasterForm.Handle, 0, 0, 0, 0, 0, swp_nomove +
            swp_nosize);
         Exit;
      End;
      EditCasterForm := TEditCasterForm.create(self);
      EditCasterForm.ShowModal;
   End;
End;

Procedure TViewCasterForm.LbSpeedButton3Click(Sender: TObject);
Begin
   If ADOQuery2.Active Then
      If ADOQuery2.recordcount > 0 Then
         ADOQuery2.Delete;
End;

Procedure TViewCasterForm.DBGridEh1CellClick(Column: TColumnEh);
Begin
   ADOQuery3.Close;
   If ADOQuery1.recordcount = 0 Then Exit;
   ADOQuery2.sql.Text := 'select * from 客户信息表 where 公司编号=''' +
      ADOQuery1.fieldbyname('公司编号').Text + '''';
   ADOQuery2.open;
   If ADOQuery2.recordcount > 0 Then
      DBGridEh2CellClick(DBGridEh2.Columns[0]);

End;

Procedure TViewCasterForm.LbSpeedButton8Click(Sender: TObject);
Begin
   If ADOQuery3.Active Then
      If ADOQuery3.recordcount > 0 Then
         ADOQuery3.Delete;
End;

Procedure TViewCasterForm.DBGridEh2CellClick(Column: TColumnEh);
Begin
   If ADOQuery2.recordcount = 0 Then Exit;
   ADOQuery3.sql.Text :=
      'SELECT * from 客户意向表 where 公司编号=''' +
      ADOQuery1.fieldbyname('公司编号').Text + ''' AND 客户编号=''' +
      ADOQuery2.fieldbyname('客户编号').Text + '''';

   ADOQuery3.open;
End;

Procedure TViewCasterForm.LbSpeedButton6Click(Sender: TObject);
Begin
   If ADOQuery3.Active Then Begin

      If Assigned(UnitCastPurposeForm) Then Begin
         SetWindowPos(UnitCastPurposeForm.Handle, 0, 0, 0, 0, 0, swp_nomove +
            swp_nosize);
         Exit;
      End;
      UnitCastPurposeForm := TUnitCastPurposeForm.create(self);
      UnitCastPurposeForm.ShowModal;
   End;
End;

Procedure TViewCasterForm.ADOQuery1AfterScroll(DataSet: TDataSet);
Begin
   DBGridEh1CellClick(DBGridEH1.Columns.Items[0]);
End;

Procedure TViewCasterForm.ADOQuery2AfterScroll(DataSet: TDataSet);
Begin
   DBGridEh2CellClick(DBGridEh2.Columns.Items[0]);
End;

End.