home
***
CD-ROM
|
disk
|
FTP
|
other
***
search
/
DOS/V Power Report 1996 August
/
VPR9608A.BIN
/
del20try
/
install
/
data.z
/
BRPARTS.PAS
< prev
next >
Wrap
Pascal/Delphi Source File
|
1996-05-08
|
2KB
|
88 lines
unit Brparts;
interface
uses
SysUtils, Windows, Messages, Classes, Graphics, Controls, Forms, Dialogs,
DBTables, DB, DBCtrls, StdCtrls, ExtCtrls, Grids, DBGrids, Buttons;
type
TBrPartsForm = class(TForm)
Panel1: TPanel;
Navigator: TDBNavigator;
ActivateBtn: TSpeedButton;
EditBtn: TButton;
Panel3: TPanel;
CloseBtn: TButton;
PartsGrid: TDBGrid;
Bevel1: TBevel;
procedure ActivateQuery(Sender: TObject);
procedure EditBtnClick(Sender: TObject);
procedure CloseBtnClick(Sender: TObject);
procedure FormShow(Sender: TObject);
private
FPartNo: Double;
function GetPartNo: Double;
procedure SetPartNo(NewPartNo: Double);
public
property PartNo: Double read GetPartNo write SetPartNo;
end;
var
BrPartsForm: TBrPartsForm;
implementation
uses EdParts, DataMod;
{$R *.DFM}
function TBrPartsForm.GetPartNo: Double;
begin
Result := MastData.PartsSource.Dataset.Fields[0].AsFloat;
end;
procedure TBrPartsForm.SetPartNo(NewPartNo: Double);
begin
MastData.PartsSource.Dataset := MastData.Parts;
MastData.Parts.Locate('PartNo', NewPartNo, []);
end;
procedure TBrPartsForm.ActivateQuery(Sender: TObject);
begin
if not ActivateBtn.Down then
MastData.PartsSource.Dataset := MastData.Parts
else
try
MastData.PartsQuery.Close;
MastData.PartsQuery.Open;
MastData.PartsSource.Dataset := MastData.PartsQuery;
except
MastData.PartsSource.Dataset := MastData.Parts;
raise;
end;
end;
procedure TBrPartsForm.EditBtnClick(Sender: TObject);
begin
if ActivateBtn.Down then
begin
EdPartsForm.Edit(MastData.PartsQueryPartNo.Value);
MastData.PartsQuery.Close;
MastData.PartsQuery.Open;
end else
EdPartsForm.Edit(MastData.PartsPartNo.Value);
end;
procedure TBrPartsForm.CloseBtnClick(Sender: TObject);
begin
Close;
end;
procedure TBrPartsForm.FormShow(Sender: TObject);
begin
MastData.Parts.Open;
end;
end.