ATL / WTL / STL Discussion Boards

Re: CComModule _Module;

led mike13-Nov-06 11:37

led mike

13-Nov-06 11:37

tom groezer wrote:
I wanted to know whether _AtlModule is the substitute of _Module.

They hide that information in the documentation[^] Roll eyes | :rolleyes:

led mike

problem with registering a dll

narayanagvs13-Nov-06 0:37

narayanagvs

13-Nov-06 0:37

Hi,

I have developed an ATL component in VS2005. When I try to register that dll in another system where VS2005 is not installed its not getting registered
but if try to register it in a system where VS2005 is installed its getting registered.I build the application choosing "Use MFC in Static Library".

What could be the problem?Any suggestion would be helpful.

thanks

Today is a gift, that's why it is called the present.

Re: problem with registering a dll

User 21559714-Nov-06 23:55

User 215597

14-Nov-06 23:55

Use dependencywalker to find the missing dependencies on the system without VS 2005

I think, the ATL DLL is missing when you don't have VS 2005 installed

S o h a i l K a d i w a l a

To Err Is Human; to Debug, Divine

modified 21-Apr-21 21:01pm.

How to use tab control in split window by WTL

Tom zh11-Nov-06 15:40

Tom zh

11-Nov-06 15:40

hi,all

I have create a horizontal split window in main view, top pane is one listview control. I would to place a tab control at bottom pane, two tab page of the tab control are listview control also.

Now, the tab control can't drawed correctly when drag the split bar. and the two listview control can't sized to correctly.

thanks.

Debugging and ATL

Polity4h11-Nov-06 5:00

Polity4h

11-Nov-06 5:00

Hi, i just started with ATL. red the book: ATL Internals: Working with ATL 8, Second Edition, and its great! Smile | :)

Now im experimenting a bit with ATL and for some or other reason i cant find a way to debug an ATL-DLL. I'm using Visual studio 2005, and it would be wonderfull if i knew how to use the debugger with the dll so i can set breakpoints for example.
Ofcourse debugging with out-prog services is no problem. but inproc services dont run on their own, they need te be started.
Can anyone help me?

- Koen

Re: Debugging and ATL

User 21559714-Nov-06 23:43

User 215597

14-Nov-06 23:43

Following steps may help -
1. Create a script or an EXE that uses your ATL inproc server (a DLL).
2. In your ATL Inproc server project, go to Project->Properties->Debugging and then set value of "Command" to be the path of your EXE.
3. Now if you can set breakpoints in your server and start debugging.

I believe this will help.

S o h a i l K a d i w a l a

To Err Is Human; to Debug, Divine

modified 21-Apr-21 21:01pm.

Re: Debugging and ATL

Polity4h15-Nov-06 2:24

Polity4h

15-Nov-06 2:24

thanks, its working Smile | :)

why 3rd parameter change to char?

alan top10-Nov-06 13:56

alan top

10-Nov-06 13:56

this is idl declaration:
STDMETHOD(ExecVerifygps)(/*[in]*/ BSTR gpsContent, /*[in]*/ short
length, /*[out, retval]*/ boolean* flag);

this build tli file.
inline char IVgps::ExecVerifygps ( _bstr_t gpsContent, short length ) {
char _result;
HRESULT _hr = raw_ExecVerifygps(gpsContent, length, &_result);
if (FAILED(_hr)) _com_issue_errorex(_hr, this, __uuidof(this));
return _result;

}

why 3rd parameter change to char?

alantop

Re: why 3rd parameter change to char?

Stuart Dootson10-Nov-06 23:48

Stuart Dootson

10-Nov-06 23:48

C doesn't have a native boolean type (as used in the IDL), so you need to use some other type that's the same size as boolean. An IDL boolean is 8 bits, as is a C char.

It would have looked better to use typedef char boolean;, 'cause then you could use boolean in the code.

Re: why 3rd parameter change to char?

lafleon17-Nov-06 13:32

lafleon

17-Nov-06 13:32

Hello,

Did you try VARIANT_BOOL?

Regards,
Leonid

WTL Dialog Applications - CMultiPaneStatusBarCtrl not setting or updating pane text

Stone Free10-Nov-06 6:04

Stone Free

10-Nov-06 6:04

I am having trouble getting the multi pane statusbar control to work in a dialog application. When I could not get it to work I used the WTL wizard to generate an SDI program and copied the exact same code in which works perfectly.

The second problem as I don't know how to move the statusbar out of the client area in the dialog as there is no equivilant of the MFC RepositionBars in WTL.

How to manipulate CEdit in CAxDialogImpl

georgekjolly9-Nov-06 0:24

georgekjolly

9-Nov-06 0:24

HI all,

I have created an IE toolbar. And also I have created a dialog box

derived from CAxDialogImpl . While clicking on a button on the ToolBar, this

dialog box will come. On this dialog box I have an Edit Box . And I need to

setfocus on that Edit box how can I do that , I am provided with only the ID of

the Editbox from Resource.

Please Help me,
Thanks IN Advance.
George

Re: How to manipulate CEdit in CAxDialogImpl

Michael Dunn9-Nov-06 7:15

Michael Dunn

9-Nov-06 7:15

Call SetFocus() in your WM_INITDIALOG handler, and return FALSE from the handler.

--Mike--
Visual C++ MVP Cool | :cool:

LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ

Re: How to manipulate CEdit in CAxDialogImpl

georgekjolly9-Nov-06 18:20

georgekjolly

9-Nov-06 18:20

Hi Mike,

First of all thanks for your reply . And sorry for not informing u that , there are more than on Edit Boxes in that dialog. And I want to Set focus on one among those Edit Boxes.

Thanks
George

Re: How to manipulate CEdit in CAxDialogImpl

Michael Dunn9-Nov-06 23:00

Michael Dunn

9-Nov-06 23:00

The answer is still the same - you set the focus to whatever edit box you want to have the focus.

--Mike--
Visual C++ MVP Cool | :cool:

LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ

Re: How to manipulate CEdit in CAxDialogImpl

georgekjolly12-Nov-06 17:15

georgekjolly

12-Nov-06 17:15

Hai Mike ,

Thankyou very much for your reply.

regards
George

Re: How to manipulate CEdit in CAxDialogImpl

wangweixing20089-Nov-06 23:21

wangweixing2008

9-Nov-06 23:21

1、Get HWND of your dialog box.
2、Get HWND of edit.
3、use SetFocus() api.

eg:

HWND hDlg = ... //get hwnd of your dialog box.
HWND hEdit = GetDlgItem(idEdit);
SetFocus(hEdit);

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Re: How to manipulate CEdit in CAxDialogImpl

georgekjolly12-Nov-06 17:14

georgekjolly

12-Nov-06 17:14

Hai wang,

Thankyou for your valuable reply , it helped me a lot

Regards
george

How to use two recent file lists in a SDI project

jingli04178-Nov-06 21:49

jingli0417

8-Nov-06 21:49

I want to use two recent file lists in a SDI project, how to do?
Thank you very much!!

Using Interface type from the imported TLB (Attributed COM)

arun14057-Nov-06 23:57

arun1405

7-Nov-06 23:57

I am writing a attributed COM component in Visual Studio .NET 2003 (VC++ 7.1). For reusing the types defined in some other TLB, I want to import this TLB that I do by inserting the following line in stdafx.h.

[ importlib("test.tlb") ];

This 'importlib' attribute places this line in the library block of the IDL file. However, now if some of the interface methods in my COM component want to return an interface defined in test.tlb, it gives me IDL compilation error.

Perhaps, it is probably since the automatic IDL generation by the compiler puts all the interface declarations of my component outside the library block, and the importlib attribute generates the importlib line inside the library block... and, so the interface declarations of my component are not able to recognize the interface types defined in the imported type library.

Can anyone suggest me if I am importing the library in a wrong way, or if there is any other solution to it ?

Thanks & Regards,
Arun

Re: Using Interface type from the imported TLB (Attributed COM)

Michael Dunn8-Nov-06 14:07

Michael Dunn

8-Nov-06 14:07

This isn't meant to be snarky, but don't use attributed ATL. It's more headache than it's worth. Go with regular ATL and use #import to generate wrappers for the stuff in the TLB file.

--Mike--
Visual C++ MVP Cool | :cool:

LINKS~! Ericahist | PimpFish | CP SearchBar v3.0 | C++ Forum FAQ

Re: Using Interface type from the imported TLB (Attributed COM)

wangweixing20089-Nov-06 23:33

wangweixing2008

9-Nov-06 23:33

Please insert "[ importlib("test.tlb") ];" in current .idl file.

eg:

[
uuid(95E822B6-6B10-4e86-9603-6CECB6135867),
version(1.0),
helpstring("xxxxx 1.0 Type Library")
]
library xxxxxLib
{
importlib("stdole32.tlb");
importlib("stdole2.tlb");
importlib("test.tlb"); //here insert!
...
}

good luck!

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end of messages you post
to the Code Project

Loading Icon on buttons created using TBBUTTON

georgekjolly1-Nov-06 2:40

georgekjolly

1-Nov-06 2:40

Hi all,

I have made an Internet Explorer toolbar. ToolBar is having only three buttons. I used TBBUTTON for making Buttons. I have loaded bitmaps on each button using following code.

myfun(){

CToolBarCtrl::Create(DEFAULT_TOOLBAR_STYLE, rcClP, pWndParent,IDB_BITMAP1))

AddBitmap(3, IDB_BITMAP1

TBBUTTON tbs[3];
for (int i = 0; i < 3; i++)
{
tbs[i].dwData = 0;
tbs[i].fsState = TBSTATE_ELLIPSES|TBSTATE_ENABLED ;
tbs[i].fsStyle = TBSTYLE_BUTTON;
tbs[i].iBitmap = i;
tbs[i].idCommand = ID_BUTTON1 + i;
tbs[i].iString = i;

}

AddStrings(_T(" Red\0"));
AddStrings(_T(" Green\0"));
AddStrings(_T(" Blue\0"));

if (!AddButtons(3, tbs))
return false;
return true;

} //function ends here

Here I am able to load bitmap on each buttons . But I need to add Icons on each button. How it possible

Please Help me
Thanks in Advance
George K Jolly

Re: Loading Icon on buttons created using TBBUTTON

led mike1-Nov-06 5:16

led mike

1-Nov-06 5:16

I don't know for sure, this question should be in the Visual C++ / MFC[^] forum to get more eyes on it. You might have to create your own image list and load the icon into it then set the image list TB_SETIMAGELIST into the toolbar control. See Toolbar Controls Overview[^] for more information.

led mike

Insert data in ms access by oledb connection

With_problem31-Oct-06 15:04

With_problem

31-Oct-06 15:04

I have used new ATL object to do OLE DB connection,bywhich i got table.h header file,and now i want to insert data in msaccess table by using following code...can anybody help me to solve my problem can you just tell me one thing first whether this way of using to insert data is correct or not...
and what changes should i make it here to correct it

.

<br />
	//BOOL m_bInserting;       // addedd for database<br />
	m_TQuote.Open();           // addedd  for database<br />
	m_bInserting = FALSE;      // addedd for datbase<br />
    DoModal();<br />
        	//GetDlgItemText(IDC_EDIT1 ,m_MainEdit);<br />
	<br />
        GetDlgItemText(IDC_EDIT1,m_TQuote.m_DateTimeStamp);<br />
	GetDlgItemText(IDC_EDIT1,m_TQuote.m_MarketNo);<br />
	GetDlgItemText(IDC_EDIT1,m_TQuote.m_Bid);<br />
	GetDlgItemText(IDC_EDIT1,m_TQuote.m_MarketName);<br />
	GetDlgItemText(IDC_EDIT1,m_TQuote.m_Ask);<br />
	GetDlgItemText(IDC_EDIT1,m_TQuote.m_MarketState);<br />
	<br />
	HRESULT hr = 0;<br />
		if (m_bInserting)<br />
	{<br />
		hr = m_Set.Insert();   // add new row<br />
	}<br />
	else<br />
	{<br />
		hr = m_Set.SetData();  //update row<br />
	}<br />
	m_bInserting = FALSE;<br />
		<br />

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