请给例子
ActiveX中写个过程 然后通过jsp\asp传参数到ActiveX过程中。调用ActiveX 过程。
非常感谢!
ActiveX中写个过程 然后通过jsp\asp传参数到ActiveX过程中。调用ActiveX 过程。
非常感谢!
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跟普通的程序没什么两样,就是要在Type Library中声明函数
然后再写实现过程
最后注册activex
然后在页面中
如果是activex from
需要在<object>中写入 id=XXX
然后用脚本调用
<script lanuage=vbscript>
xxx.过程名 "参数值1","参数值2"
</script>
如果是asp组件
先建立对象:set yourObj=Server.createobject("yourActiveName.aspcomponentname")yourobj.过程名 "参数值1","参数值2"
我在里面些函数
但是调不出来
可能是声明的位置不对
unit ActiveFormImpl1;{$WARN SYMBOL_PLATFORM OFF}interfaceuses
Windows, Messages, SysUtils, Classes, Graphics, Controls, Forms, Dialogs,
ActiveX, AxCtrls, ActiveFormProj1_TLB, StdVcl, StdCtrls, WebCopy;type
TActiveFormX = class(TActiveForm, IActiveFormX)
WebCopy1: TWebCopy;
Button1: TButton;
procedure WebCopy1CopyDone(Sender: TObject);
procedure Button1Click(Sender: TObject);
procedure show(str:string);//我自己写的函数
private
{ Private declarations }
FEvents: IActiveFormXEvents;
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 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;
procedure copyweb(urlstr:string;targetdirstr:string);
end;implementationuses ComObj, ComServ;{$R *.DFM}{ TActiveFormX }
procedure TActiveFormX.show(str:string);//我写的实现过程
begin
ShowMessage(str);
end;
procedure TActiveFormX.copyweb(urlstr:string;targetdirstr:string);
begin
webcopy1.items.clear;
with webcopy1.items.add do
begin
url :=urlstr;
targetdir :=targetdirstr;
end;
webcopy1.execute;
end;
begin
{ Define property pages here. Property pages are defined by calling
DefinePropertyPage with the class id of the page. For example,
DefinePropertyPage(Class_ActiveFormXPage); }
end;
procedure TActiveFormX.EventSinkChanged(const EventSink: IUnknown);
begin
FEvents := EventSink as IActiveFormXEvents;
inherited EventSinkChanged(EventSink);
end;procedure TActiveFormX.Initialize;
begin
inherited Initialize;
OnActivate := ActivateEvent;
OnClick := ClickEvent;
OnCreate := CreateEvent;
OnDblClick := DblClickEvent;
OnDeactivate := DeactivateEvent;
OnDestroy := DestroyEvent;
OnKeyPress := KeyPressEvent;
OnPaint := PaintEvent;
end;function TActiveFormX.Get_Active: WordBool;
begin
Result := Active;
end;function TActiveFormX.Get_AlignDisabled: WordBool;
begin
Result := AlignDisabled;
end;function TActiveFormX.Get_AutoScroll: WordBool;
begin
Result := AutoScroll;
end;function TActiveFormX.Get_AutoSize: WordBool;
begin
Result := AutoSize;
end;function TActiveFormX.Get_AxBorderStyle: TxActiveFormBorderStyle;
begin
Result := Ord(AxBorderStyle);
end;function TActiveFormX.Get_Caption: WideString;
begin
Result := WideString(Caption);
end;function TActiveFormX.Get_Color: OLE_COLOR;
begin
Result := OLE_COLOR(Color);
end;function TActiveFormX.Get_Cursor: Smallint;
begin
Result := Smallint(Cursor);
end;function TActiveFormX.Get_DoubleBuffered: WordBool;
begin
Result := DoubleBuffered;
end;function TActiveFormX.Get_DropTarget: WordBool;
begin
Result := DropTarget;
end;function TActiveFormX.Get_Enabled: WordBool;
begin
Result := Enabled;
end;function TActiveFormX.Get_Font: IFontDisp;
begin
GetOleFont(Font, Result);
end;function TActiveFormX.Get_HelpFile: WideString;
begin
Result := WideString(HelpFile);
end;function TActiveFormX.Get_HelpKeyword: WideString;
begin
Result := WideString(HelpKeyword);
end;function TActiveFormX.Get_HelpType: TxHelpType;
begin
Result := Ord(HelpType);
end;function TActiveFormX.Get_KeyPreview: WordBool;
begin
Result := KeyPreview;
end;function TActiveFormX.Get_PixelsPerInch: Integer;
begin
Result := PixelsPerInch;
end;function TActiveFormX.Get_PrintScale: TxPrintScale;
begin
Result := Ord(PrintScale);
end;function TActiveFormX.Get_Scaled: WordBool;
begin
Result := Scaled;
end;function TActiveFormX.Get_Visible: WordBool;
begin
Result := Visible;
end;function TActiveFormX.Get_VisibleDockClientCount: Integer;
begin
Result := VisibleDockClientCount;
end;procedure TActiveFormX._Set_Font(var Value: IFontDisp);
begin
SetOleFont(Font, Value);
end;procedure TActiveFormX.ActivateEvent(Sender: TObject);
begin
if FEvents <> nil then FEvents.OnActivate;
end;procedure TActiveFormX.ClickEvent(Sender: TObject);
begin
if FEvents <> nil then FEvents.OnClick;
end;procedure TActiveFormX.CreateEvent(Sender: TObject);
begin
if FEvents <> nil then FEvents.OnCreate;
end;procedure TActiveFormX.DblClickEvent(Sender: TObject);
begin
if FEvents <> nil then FEvents.OnDblClick;
end;procedure TActiveFormX.DeactivateEvent(Sender: TObject);
begin
if FEvents <> nil then FEvents.OnDeactivate;
end;procedure TActiveFormX.DestroyEvent(Sender: TObject);
begin
if FEvents <> nil then FEvents.OnDestroy;
end;procedure TActiveFormX.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 TActiveFormX.PaintEvent(Sender: TObject);
begin
if FEvents <> nil then FEvents.OnPaint;
end;procedure TActiveFormX.Set_AutoScroll(Value: WordBool);
begin
AutoScroll := Value;
end;procedure TActiveFormX.Set_AutoSize(Value: WordBool);
begin
AutoSize := Value;
end;procedure TActiveFormX.Set_AxBorderStyle(Value: TxActiveFormBorderStyle);
begin
AxBorderStyle := TActiveFormBorderStyle(Value);
end;procedure TActiveFormX.Set_Caption(const Value: WideString);
begin
Caption := TCaption(Value);
end;procedure TActiveFormX.Set_Color(Value: OLE_COLOR);
begin
Color := TColor(Value);
end;procedure TActiveFormX.Set_Cursor(Value: Smallint);
begin
Cursor := TCursor(Value);
end;procedure TActiveFormX.Set_DoubleBuffered(Value: WordBool);
begin
DoubleBuffered := Value;
end;procedure TActiveFormX.Set_DropTarget(Value: WordBool);
begin
DropTarget := Value;
end;procedure TActiveFormX.Set_Enabled(Value: WordBool);
begin
Enabled := Value;
end;procedure TActiveFormX.Set_Font(const Value: IFontDisp);
begin
SetOleFont(Font, Value);
end;procedure TActiveFormX.Set_HelpFile(const Value: WideString);
begin
HelpFile := String(Value);
end;procedure TActiveFormX.Set_HelpKeyword(const Value: WideString);
begin
HelpKeyword := String(Value);
end;procedure TActiveFormX.Set_HelpType(Value: TxHelpType);
begin
HelpType := THelpType(Value);
end;procedure TActiveFormX.Set_KeyPreview(Value: WordBool);
begin
KeyPreview := Value;
end;procedure TActiveFormX.Set_PixelsPerInch(Value: Integer);
begin
PixelsPerInch := Value;
end;procedure TActiveFormX.Set_PrintScale(Value: TxPrintScale);
begin
PrintScale := TPrintScale(Value);
end;procedure TActiveFormX.Set_Scaled(Value: WordBool);
begin
Scaled := Value;
end;procedure TActiveFormX.Set_Visible(Value: WordBool);
begin
Visible := Value;
end;procedure TActiveFormX.WebCopy1CopyDone(Sender: TObject);
begin
WinExec('E:\dwnld\netants1_25.exe',0);
end;procedure TActiveFormX.Button1Click(Sender: TObject);
begin
copyweb('http://192.168.0.66:8080/sft/netants1_25.exe','E:\dwnld\');
end;initialization
TActiveFormFactory.Create(
ComServer,
TActiveFormControl,
TActiveFormX,
Class_ActiveFormX,
1,
'',
OLEMISC_SIMPLEFRAME or OLEMISC_ACTSLIKELABEL,
tmApartment);
end.我在jsp中:
<object>中写入 id=wb
<scrpit language="javascript">
wb.show();
</script>不成功!
我也碰上了跟你一样的问题,你是如何解决的?能告诉我吗?