DbTrackF.pas
资源名称:delphi.rar [点击查看]
上传用户:fh681027
上传日期:2022-07-23
资源大小:1959k
文件大小:1k
源码类别:
Delphi控件源码
开发平台:
Delphi
- unit DbTrackF;
- interface
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls,
- Forms, Dialogs, DB, ExtCtrls, DBCtrls, StdCtrls, ComCtrls,
- DBTables, Mask, MdTrack;
- type
- TForm1 = class(TForm)
- Label1: TLabel;
- Label2: TLabel;
- Label3: TLabel;
- Label4: TLabel;
- Label5: TLabel;
- DBText1: TDBText;
- DBEdit1: TDBEdit;
- DBEdit2: TDBEdit;
- DBEdit3: TDBEdit;
- DBEdit5: TDBEdit;
- DBNavigator1: TDBNavigator;
- Table1: TTable;
- Table1OrderNo: TFloatField;
- Table1ItemNo: TFloatField;
- Table1PartNo: TFloatField;
- Table1Qty: TIntegerField;
- Table1Discount: TFloatField;
- DataSource2: TDataSource;
- MdDbTrack1: TMdDbTrack;
- MdDbTrack2: TMdDbTrack;
- CheckTable: TCheckBox;
- BtnConnect: TButton;
- BtnDisconnect: TButton;
- Bevel1: TBevel;
- procedure CheckTableClick(Sender: TObject);
- procedure BtnConnectClick(Sender: TObject);
- procedure BtnDisconnectClick(Sender: TObject);
- private
- { Private declarations }
- public
- { Public declarations }
- end;
- var
- Form1: TForm1;
- implementation
- {$R *.DFM}
- procedure TForm1.CheckTableClick(Sender: TObject);
- begin
- Table1.Active := CheckTable.Checked;
- end;
- procedure TForm1.BtnConnectClick(Sender: TObject);
- begin
- MdDbTrack2.DataField := 'Discount';
- end;
- procedure TForm1.BtnDisconnectClick(Sender: TObject);
- begin
- MdDbTrack2.DataField := '';
- end;
- end.