How can we use say google bar ?

[cch]

How can we use say google bar etcÂÂÂÂ* with the Browser built with TEmbeddedWB ?

[bsalsa]

The same as with TWebbrowser.
Google for results.
You can also read the links in http://www.bsalsa.com/ie_tools.html
Regards

[smot]

hi,

I've created an example how to use the Google Bar in your Delphi application.
However, the code is not yet perfect and you may get AVs..
Maybe someone can fix it?

[cch]

Hi

Using D5, I could not compile your project with the following errior messages..

[Error] uBandHost.pas(80): Undeclared identifier: 'IInterface'
[Error] uBandHost.pas(81): Declaration of 'OnFocusChangeIS' differs from previous declaration
[Fatal Error] Unit1.pas(39): Could not compile used unit 'uBandHost.pas'

What units must I add ?

[smot]

IInterface is like TObject -- it is the base all descendants descend from. IUnknown and IInterface are really the same thing (IUnknown = IInterface, but by using IUnknown you are implying that your interface has something to do with Microsoft's COM technology. On the other hand, working with IInterface makes no such implication. IInterface is a regular, cross-platform interface.

IInterface is new in Delphi 6. In Delphi 5 you must use IUnknown.

Change

function TBandHost.OnFocusChangeIS(punkObj: IInterface;
 fSetFocus: BOOL): HResult;

to

function TBandHost.OnFocusChangeIS(punkObj: IUnknown;
 fSetFocus: BOOL): HResult;

[cch]

I recompiled my browser project in D7 and managed to create and show the GoogleBar.

Problem is that whenever the app is closed, I get an AV... Any clues ?

[smot]

Originally Posted by cch

I recompiled my browser project in D7 and managed to create and show the GoogleBar.

Problem is that whenever the app is closed, I get an AV... Any clues ?

Change the code as follows:

procedure TForm1.Button3Click(Sender: TObject); 
begin 
 obj := nil; 
end; 

procedure TForm1.FormClose(Sender: TObject; var Action: TCloseAction); 
begin 
 BandHostIntf := nil; 
end;

[bradhodgy]

Let's redefine the question. What can be the possible problems (not what is there but what can be there) of using google toolbar? Once we define it then we will analyze how big is the risk and will let the member decide whether they want to avoid the risk (if at all any) or not.