ExamAppImpl1.pas
上传用户:psxgmh
上传日期:2013-04-08
资源大小:15112k
文件大小:9k
- unit ExamAppImpl1;
- {$WARN SYMBOL_PLATFORM OFF}
- interface
- uses
- Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
- ActiveX, AxCtrls, ExamAppProj1_TLB, StdVcl, ExtCtrls, DBCtrls, DB,
- DBClient, MConnect, Grids, DBGrids;
- type
- TExamApp = class(TActiveForm, IExamApp)
- DBGrid1: TDBGrid;
- DCOMConnection1: TDCOMConnection;
- ClientDataSet1: TClientDataSet;
- DataSource1: TDataSource;
- DBNavigator1: TDBNavigator;
- private
- { Private declarations }
- FEvents: IExamAppEvents;
- procedure ActivateEvent(Sender: TObject);
- procedure ClickEvent(Sender: TObject);
- procedure CreateEvent(Sender: TObject);
- procedure DblClickEvent(Sender: TObject);
- procedure DeactivateEvent(Sender: TObject);
- procedure DestroyEvent(Sender: TObject);
- procedure KeyPressEvent(Sender: TObject; var Key: Char);
- procedure PaintEvent(Sender: TObject);
- protected
- { Protected declarations }
- procedure DefinePropertyPages(DefinePropertyPage: TDefinePropertyPage); override;
- procedure EventSinkChanged(const EventSink: IUnknown); override;
- function Get_Active: WordBool; safecall;
- function Get_AlignDisabled: WordBool; safecall;
- function Get_AutoScroll: WordBool; safecall;
- function Get_AutoSize: WordBool; safecall;
- function Get_AxBorderStyle: TxActiveFormBorderStyle; safecall;
- function Get_Caption: WideString; safecall;
- function Get_Color: OLE_COLOR; safecall;
- function Get_Cursor: Smallint; safecall;
- function Get_DoubleBuffered: WordBool; safecall;
- function Get_DropTarget: WordBool; safecall;
- function Get_Enabled: WordBool; safecall;
- function Get_Font: IFontDisp; safecall;
- function Get_HelpFile: WideString; safecall;
- function Get_HelpKeyword: WideString; safecall;
- function Get_HelpType: TxHelpType; safecall;
- function Get_KeyPreview: WordBool; safecall;
- function Get_PixelsPerInch: Integer; safecall;
- function Get_PrintScale: TxPrintScale; safecall;
- function Get_Scaled: WordBool; safecall;
- function Get_Visible: WordBool; safecall;
- function Get_VisibleDockClientCount: Integer; safecall;
- procedure _Set_Font(var Value: IFontDisp); safecall;
- procedure AboutBox; safecall;
- procedure Set_AutoScroll(Value: WordBool); safecall;
- procedure Set_AutoSize(Value: WordBool); safecall;
- procedure Set_AxBorderStyle(Value: TxActiveFormBorderStyle); safecall;
- procedure Set_Caption(const Value: WideString); safecall;
- procedure Set_Color(Value: OLE_COLOR); safecall;
- procedure Set_Cursor(Value: Smallint); safecall;
- procedure Set_DoubleBuffered(Value: WordBool); safecall;
- procedure Set_DropTarget(Value: WordBool); safecall;
- procedure Set_Enabled(Value: WordBool); safecall;
- procedure Set_Font(const Value: IFontDisp); safecall;
- procedure Set_HelpFile(const Value: WideString); safecall;
- procedure Set_HelpKeyword(const Value: WideString); safecall;
- procedure Set_HelpType(Value: TxHelpType); safecall;
- procedure Set_KeyPreview(Value: WordBool); safecall;
- procedure Set_PixelsPerInch(Value: Integer); safecall;
- procedure Set_PrintScale(Value: TxPrintScale); safecall;
- procedure Set_Scaled(Value: WordBool); safecall;
- procedure Set_Visible(Value: WordBool); safecall;
- public
- { Public declarations }
- procedure Initialize; override;
- end;
- implementation
- uses ComObj, ComServ, About1;
- {$R *.DFM}
- { TExamApp }
- procedure TExamApp.DefinePropertyPages(DefinePropertyPage: TDefinePropertyPage);
- begin
- { Define property pages here. Property pages are defined by calling
- DefinePropertyPage with the class id of the page. For example,
- DefinePropertyPage(Class_ExamAppPage); }
- end;
- procedure TExamApp.EventSinkChanged(const EventSink: IUnknown);
- begin
- FEvents := EventSink as IExamAppEvents;
- inherited EventSinkChanged(EventSink);
- end;
- procedure TExamApp.Initialize;
- begin
- inherited Initialize;
- OnActivate := ActivateEvent;
- OnClick := ClickEvent;
- OnCreate := CreateEvent;
- OnDblClick := DblClickEvent;
- OnDeactivate := DeactivateEvent;
- OnDestroy := DestroyEvent;
- OnKeyPress := KeyPressEvent;
- OnPaint := PaintEvent;
- end;
- function TExamApp.Get_Active: WordBool;
- begin
- Result := Active;
- end;
- function TExamApp.Get_AlignDisabled: WordBool;
- begin
- Result := AlignDisabled;
- end;
- function TExamApp.Get_AutoScroll: WordBool;
- begin
- Result := AutoScroll;
- end;
- function TExamApp.Get_AutoSize: WordBool;
- begin
- Result := AutoSize;
- end;
- function TExamApp.Get_AxBorderStyle: TxActiveFormBorderStyle;
- begin
- Result := Ord(AxBorderStyle);
- end;
- function TExamApp.Get_Caption: WideString;
- begin
- Result := WideString(Caption);
- end;
- function TExamApp.Get_Color: OLE_COLOR;
- begin
- Result := OLE_COLOR(Color);
- end;
- function TExamApp.Get_Cursor: Smallint;
- begin
- Result := Smallint(Cursor);
- end;
- function TExamApp.Get_DoubleBuffered: WordBool;
- begin
- Result := DoubleBuffered;
- end;
- function TExamApp.Get_DropTarget: WordBool;
- begin
- Result := DropTarget;
- end;
- function TExamApp.Get_Enabled: WordBool;
- begin
- Result := Enabled;
- end;
- function TExamApp.Get_Font: IFontDisp;
- begin
- GetOleFont(Font, Result);
- end;
- function TExamApp.Get_HelpFile: WideString;
- begin
- Result := WideString(HelpFile);
- end;
- function TExamApp.Get_HelpKeyword: WideString;
- begin
- Result := WideString(HelpKeyword);
- end;
- function TExamApp.Get_HelpType: TxHelpType;
- begin
- Result := Ord(HelpType);
- end;
- function TExamApp.Get_KeyPreview: WordBool;
- begin
- Result := KeyPreview;
- end;
- function TExamApp.Get_PixelsPerInch: Integer;
- begin
- Result := PixelsPerInch;
- end;
- function TExamApp.Get_PrintScale: TxPrintScale;
- begin
- Result := Ord(PrintScale);
- end;
- function TExamApp.Get_Scaled: WordBool;
- begin
- Result := Scaled;
- end;
- function TExamApp.Get_Visible: WordBool;
- begin
- Result := Visible;
- end;
- function TExamApp.Get_VisibleDockClientCount: Integer;
- begin
- Result := VisibleDockClientCount;
- end;
- procedure TExamApp._Set_Font(var Value: IFontDisp);
- begin
- SetOleFont(Font, Value);
- end;
- procedure TExamApp.AboutBox;
- begin
- ShowExamAppAbout;
- end;
- procedure TExamApp.ActivateEvent(Sender: TObject);
- begin
- if FEvents <> nil then FEvents.OnActivate;
- end;
- procedure TExamApp.ClickEvent(Sender: TObject);
- begin
- if FEvents <> nil then FEvents.OnClick;
- end;
- procedure TExamApp.CreateEvent(Sender: TObject);
- begin
- if FEvents <> nil then FEvents.OnCreate;
- end;
- procedure TExamApp.DblClickEvent(Sender: TObject);
- begin
- if FEvents <> nil then FEvents.OnDblClick;
- end;
- procedure TExamApp.DeactivateEvent(Sender: TObject);
- begin
- if FEvents <> nil then FEvents.OnDeactivate;
- end;
- procedure TExamApp.DestroyEvent(Sender: TObject);
- begin
- if FEvents <> nil then FEvents.OnDestroy;
- end;
- procedure TExamApp.KeyPressEvent(Sender: TObject; var Key: Char);
- var
- TempKey: Smallint;
- begin
- TempKey := Smallint(Key);
- if FEvents <> nil then FEvents.OnKeyPress(TempKey);
- Key := Char(TempKey);
- end;
- procedure TExamApp.PaintEvent(Sender: TObject);
- begin
- if FEvents <> nil then FEvents.OnPaint;
- end;
- procedure TExamApp.Set_AutoScroll(Value: WordBool);
- begin
- AutoScroll := Value;
- end;
- procedure TExamApp.Set_AutoSize(Value: WordBool);
- begin
- AutoSize := Value;
- end;
- procedure TExamApp.Set_AxBorderStyle(Value: TxActiveFormBorderStyle);
- begin
- AxBorderStyle := TActiveFormBorderStyle(Value);
- end;
- procedure TExamApp.Set_Caption(const Value: WideString);
- begin
- Caption := TCaption(Value);
- end;
- procedure TExamApp.Set_Color(Value: OLE_COLOR);
- begin
- Color := TColor(Value);
- end;
- procedure TExamApp.Set_Cursor(Value: Smallint);
- begin
- Cursor := TCursor(Value);
- end;
- procedure TExamApp.Set_DoubleBuffered(Value: WordBool);
- begin
- DoubleBuffered := Value;
- end;
- procedure TExamApp.Set_DropTarget(Value: WordBool);
- begin
- DropTarget := Value;
- end;
- procedure TExamApp.Set_Enabled(Value: WordBool);
- begin
- Enabled := Value;
- end;
- procedure TExamApp.Set_Font(const Value: IFontDisp);
- begin
- SetOleFont(Font, Value);
- end;
- procedure TExamApp.Set_HelpFile(const Value: WideString);
- begin
- HelpFile := String(Value);
- end;
- procedure TExamApp.Set_HelpKeyword(const Value: WideString);
- begin
- HelpKeyword := String(Value);
- end;
- procedure TExamApp.Set_HelpType(Value: TxHelpType);
- begin
- HelpType := THelpType(Value);
- end;
- procedure TExamApp.Set_KeyPreview(Value: WordBool);
- begin
- KeyPreview := Value;
- end;
- procedure TExamApp.Set_PixelsPerInch(Value: Integer);
- begin
- PixelsPerInch := Value;
- end;
- procedure TExamApp.Set_PrintScale(Value: TxPrintScale);
- begin
- PrintScale := TPrintScale(Value);
- end;
- procedure TExamApp.Set_Scaled(Value: WordBool);
- begin
- Scaled := Value;
- end;
- procedure TExamApp.Set_Visible(Value: WordBool);
- begin
- Visible := Value;
- end;
- initialization
- TActiveFormFactory.Create(
- ComServer,
- TActiveFormControl,
- TExamApp,
- Class_ExamApp,
- 1,
- '',
- OLEMISC_SIMPLEFRAME or OLEMISC_ACTSLIKELABEL,
- tmApartment);
- end.