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How can I know what enter for HINSTANCE ?
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Is SetBitmap a method of some class? There are SetBitmaps functions in CButton, CStatic, etc. but they do not use HINSTANCE parameters.
Tomasz Sowinski -- http://www.shooltz.com
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May be somebody know how to create VB Collection object through VC++.
When I use #import derective to import data from msvbvm60.dll and write _CollectionPtr ptr( __uuidof(Collection) ) - it's return error code: Object not registered.
Please help me .
ICQ:36898098
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I am looking for a german version of comdlg32.dll which contain the standard dialog boxes. It is in the winnt\system32 directory.
Is there anybody who can tell me which dll or other system file contains the calendar ? I use a calendar control in my app and i want to change the language of the monthes names.
elisabeth.sever@europlacer.fr
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Calendar should be in comctl32.dll. However, I don't think you'll be able to use german version of common controls/dialogs on english NT and vice versa.
Tomasz Sowinski -- http://www.shooltz.com
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Only put the dll in the same folder or something like it.
Because it is problem to register the dll on client computer by installation packet .
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If it's guarenteed the dll is in a known directory ( either absolute or relative to your program ) then you can run regsrv32 from your program using shellexecute, or provide a batch file that does it and put it in runonce with your install program, and require a reboot.
Christian
After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001
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Thats easy: you can register your com-dll by using
this source code inside your client, maye inside your
InitInstance. For this reason you have to copy the dll
into the same dir as the .exe file.
by the way: regsvr32.exe will do nothing else !
BOOL CMyApp::RegisterVtrLibrary()
{
HINSTANCE ComLib;
FARPROC lpfnDLLProc;
BOOL bRet = FALSE;
VTRLib = LoadLibrary("MyComDLL.dll");
if (VTRLib)
{
lpfnDLLProc = GetProcAddress (ComLib, "DllRegisterServer");
(*lpfnDLLProc) (); //DllRegisterServer();
FreeLibrary(ComLib);
bRet=TRUE;
}
return bRet;
}
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in that way I got errors on the line :
VTRLib = LoadLibrary("Debug\\UdiDNM.dll");
as below:
---------------------------------------------------
Compiling...
MyAtl.cpp
MyAtl.cpp(106) : error C2065: 'VTRLib' : undeclared identifier
MyAtl.cpp(106) : error C2440: '=' : cannot convert from 'struct HINSTANCE__ *' to 'int'
This conversion requires a reinterpret_cast, a C-style cast or function-style cast
Error executing cl.exe.
MyAtl.dll - 2 error(s), 0 warning(s)
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Well, I forgot to change the name of this variable. SORRY
BOOL CMyApp::RegisterComLibrary()
{
HINSTANCE ComLib;
FARPROC lpfnDLLProc;
BOOL bRet = FALSE;
ComLib = LoadLibrary("MyComDLL.dll");
if (VTRLib)
{
lpfnDLLProc = GetProcAddress (ComLib, "DllRegisterServer");
(*lpfnDLLProc) (); //DllRegisterServer();
FreeLibrary(ComLib);
bRet=TRUE;
}
return bRet;
}
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Is that code give the option that the dll will not must register in registry ?
What the means "DllRegisterServer" ?
Thank you very much !!!
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Yes, this is the code for that purpose.
"DllRegisterServer" is a function/method exported in every COM-Dll.
You will need this call to register the DLL into the registry.
If you do not exactly know, what I mean, just send me the name of
the DLL an the name of the client project, or even the dll an the project
itself, an I will generate a prodecure for you, if you like.
Marc
Marc.Holenz@mascott.de
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I have to come up with a topic for my C++ final and was woondering if anyone had any suggestions for some topics?
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mostly people do something networking-related
like proxy servers and stuff like that
you can add NAT features
and SSL tunneling etc...
Nish
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I want to implement a data import form like Access.
How to do it.
Please help me.
thanks.
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I must admit I'm not overly familiar with Access, I only use it to verify my ADO code is working. What data import form, and what do you want it to actually do for you, or do you only want help with the GUI part of it ?
Christian
After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001
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I want to get lots data item from a control like Access.
Then I get the info from it to create a TCP msg for sending.
I don't want to use a Database,only to get info with a friendly way.;P
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So you're actually asking a GUI question ? Could you direct me how to find the form you're talking about in Access 2000, so I can see what you want ?
Christian
After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001
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I think he prolly means that he has some form elements like text boxes, combos etc.which he wants to fill up using data from a database
or perhaps he wants a DBGrid control
Nish
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Can any one tell me how to write a plug in for Microsoft Outlook and other mail applications in vc?
Ur help will be highly appreciated.
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In VC:
typedef struct tagDataSet{
UINT Row;
UINT Col;
LPCTSTR Tips;
double Data;
} *LPDATASET;
UINT WINAPI GraphToBitmap(LPDATASET lparDataSet[DATASIZE],LPBMPFILE lpFile,LPDATAPARAM lpDataParam,LPGRAPHPARAM lpGraphParam);
In VB:
Private Type LPDATASET
Row As Long
Col As Long
Tips As String
Data As Double
End Type
Private Declare Function GraphToBitmap Lib "XGraph.dll" (fdata As LPDATASET, tfile As LPBMPFILE, tdata As LPDATAPARAM, tchart As LPGRAPHPARAM) As Long
...
If GraphToBitmap(fdata(1), tfile, tdata, tchart) = 0 Then Debug.Print "OK"
...
But at this line error in vc
CString sBuff;
sBuff.Format("%d", lparDataSet[0]->Data);
MessageBox(NULL,sBuff,"",MB_OK);
sBuff.Format("%d", lparDataSet[1]->Data);
MessageBox(NULL,sBuff,"",MB_OK);
How to do?
thanks
\\\|///
\\ - - //
( o o )
+--------------------oOOo-(_)-oOOo--------------+
| |
| URL : http://GhostStudio.yeah.net |
| OICQ : 7420909 email:MornLee@21cn.com |
| CyberGhost |
| Oooo |
+--------------------oooO---( )---------------+
( ) ) /
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I am thinking of various options for the interface to a new program I am starting.
One option I am considering is a Photoshop-like interface, with a toolbar, and various control and param windows, as well as a docking window on the side or something. the difference is that there would be no 'document', just the control windows. The current version of this application simply throws windows around the desktop, and opens new ones on a whim. each window is significantly different.
My understanding of DocView does not lead me to believe it can do such a thing (its more for multiple views of various forms of the same basic types of data). Is there a way to get this to work without resorting to complex hacks?
\\ Rock
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No, with MDI you can define multiple document types as well as multiple views, so you can have significantly different ways of showing the same data, or of showing different data. This is really the strength of the doc/view architecture, the fact you can use one representation of your programs data and link to it with differing ways of showing the contents of the document.
Christian
After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001
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Yes, but what I mean is that I dont need all the functionality of a view. just a simple window. (think the VB IDE without and documents in the main window. just control windows...)
docking controls would work as well, however they would have to have full support for controls and all the good stuff.
\\ Rock
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In that case, I guess you can just create a window and write your own 'views' of the data as you choose to store it. However, your first question seemed to be if MDI could handle what you want, and it can.
Christian
After all, there's nothing wrong with an elite as long as I'm allowed to be part of it!! - Mike Burston Oct 23, 2001
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