C / C++ / MFC Discussion Boards

InflatableGarfield4-Feb-05 9:27

4-Feb-05 9:27

Hi, Ive been trying to make a standard Win32 Rich Text Box. Ive made this but the function never succeeds:

HWND main_text_handle = NULL;<br />
main_text_handle = CreateWindowEx(NULL,<br />
                                  "RICHEDIT_CLASS",<br />
                                  "",<br />
                                  WS_CHILD | WS_VISIBLE | ES_AUTOVSCROLL | ES_LEFT | ES_MULTILINE | ES_NOHIDESEL,<br />
                                  0, 0,<br />
                                  width, height,<br />
                                  main_window_handle,<br />
                                  NULL,<br />
                                  hinstance,<br />
                                  NULL);

Why wont the function work? Please help - staring at this function for hours isnt good for the brain.
Thanks!

Re: Help Creating Win32 Rich Text Box

C^hris L^osinger4-Feb-05 10:38

C^hris L^osinger

4-Feb-05 10:38

are you calling AfxInitRichEdit in your app's InitInstance ?

(you should)

Image Toolkits | Image Processing | Cleek

Re: Help Creating Win32 Rich Text Box

InflatableGarfield4-Feb-05 11:17

InflatableGarfield

4-Feb-05 11:17

Thanks, but...

Where is the AfxInitRichEdit function? What do I need to include?

Re: Help Creating Win32 Rich Text Box

C^hris L^osinger4-Feb-05 12:32

C^hris L^osinger

4-Feb-05 12:32

InflatableGarfield wrote:
Where is the AfxInitRichEdit function?

Viewrich.cpp

InflatableGarfield wrote:
What do I need to include?

afxwin.h

Image Toolkits | Image Processing | Cleek

Re: Help Creating Win32 Rich Text Box

Jörgen Sigvardsson4-Feb-05 13:03

Jörgen Sigvardsson

4-Feb-05 13:03

You need to load the richedit control DLL. Calling LoadLibrary(_T("riched20.dll")) before CreateWindowsEx() should do the trick.

--
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Re: Help Creating Win32 Rich Text Box

Jörgen Sigvardsson4-Feb-05 12:58

Jörgen Sigvardsson

4-Feb-05 12:58

I don't think AfxXXX() does any good in a pure win32 program...

--
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Re: Help Creating Win32 Rich Text Box

Jörgen Sigvardsson4-Feb-05 13:10

Jörgen Sigvardsson

4-Feb-05 13:10

BTW, you should use RICHEDIT_CLASS as argument to CreateWindowEx, and not "RICHEDIT_CLASS". RICHEDIT_CLASS is a #define, expanding into either "RichEdit20A" or "RichEdit20W" depending on your unicode preference.

--
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Re: Help Creating Win32 Rich Text Box

InflatableGarfield5-Feb-05 0:02

InflatableGarfield

5-Feb-05 0:02

I think Ive got it - heres my current code:

LoadLibrary("riched20.dll")<br />
main_text_handle = CreateWindowEx(NULL,<br />
RICHEDIT_CLASS,<br />
"",<br />
WS_CHILD | WS_BORDER | WS_VISIBLE | ES_AUTOVSCROLL | ES_LEFT | ES_MULTILINE | ES_NOHIDESEL,<br />
0, 0,<br />
width, height,<br />
main_window_handle,<br />
NULL,<br />
hinstance,<br />
NULL)

Just need to look at some of the messages on MSDN but it works!
Thanks everyone for your help!

Moving Projects

Grahamfff4-Feb-05 9:19

Grahamfff

4-Feb-05 9:19

My project (VS 7.1) builds and run OK on my Windows 2K PC, but when I clean the solution and copy it over to a Windows XP PC I get loads of error, (see below) I cant seem to find the cause.

The cod HAS NOT changed!

c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1553): error C2059: syntax error : ')'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1640): error C2059: syntax error : ')'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1647): error C2059: syntax error : ')'
\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(205): error C2143: syntax error : missing ';' before '*'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1620): error C2143: syntax error : missing ';' before '__stdcall'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1553): error C2146: syntax error : missing ')' before identifier 'hResData'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1560): error C2146: syntax error : missing ')' before identifier 'hResData'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinNT.h(5216): error C2146: syntax error : missing ';' before identifier 'CompletionPort'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinNT.h(5216): error C2146: syntax error : missing ';' before identifier 'CompletionPort'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(208): error C2146: syntax error : missing ';' before identifier 'GLOBALHANDLE'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(208): error C2146: syntax error : missing ';' before identifier 'GLOBALHANDLE'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1628): error C2370: 'HGLOBAL' : redefinition; different storage class
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(205): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(206): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(207): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(208): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(209): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinNT.h(334): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinNT.h(340): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(204): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(205): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(206): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(207): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(208): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(209): error C2378: 'HANDLE' : redefinition; symbol cannot be overloaded with a typedef
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1560): error C2440: 'initializing' : cannot convert from 'int' to 'LPVOID'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1655): error C2440: 'initializing' : cannot convert from 'int' to 'LPVOID'
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1560): error C2440: 'initializing' : cannot convert from 'int' to 'LPVOID'
\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1671): error C2491: 'GlobalUnlock' : definition of dllimport data not allowed
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1560): error C2491: 'LockResource' : definition of dllimport data not allowed
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1560): error C2491: 'LockResource' : definition of dllimport data not allowed
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(683): error C2501: '_CREATE_PROCESS_DEBUG_INFO::HANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(684): error C2501: '_CREATE_PROCESS_DEBUG_INFO::HANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(685): error C2501: '_CREATE_PROCESS_DEBUG_INFO::HANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(683): error C2501: '_CREATE_PROCESS_DEBUG_INFO::HANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(684): error C2501: '_CREATE_PROCESS_DEBUG_INFO::HANDLE' : missing storage-class or type specifiers
C2501: '_PROCESS_INFORMATION::hThread' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinNT.h(8211): error C2501: '_RTL_CRITICAL_SECTION::HANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinNT.h(8212): error C2501: '_RTL_CRITICAL_SECTION::HANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinNT.h(8211): error C2501: '_RTL_CRITICAL_SECTION::HANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1620): error C2501: 'HGLOBAL' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1628): error C2501: 'HGLOBAL' : missing storage-class or type specifiers
\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(204): error C2501: 'SPHANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinDef.h(204): error C2501: 'SPHANDLE' : missing storage-class or type specifiers
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1630): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1639): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1646): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1654): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1670): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1630): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1639): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1646): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1654): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1670): error C3861: 'HGLOBAL': identifier not found, even with argument-dependent lookup
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1676): fatal error C1003: error count exceeds 100; stopping compilation
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1676): fatal error C1003: error count exceeds 100; stopping compilation
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1553): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1560): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1630): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1640): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1647): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1655): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1671): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1553): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1560): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1630): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1640): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1647): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1655): warning C4229: anachronism used : modifiers on data are ignored
c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1671): warning C4229: anachronism used : modifiers on data are ignored

grahamfff

Re: Moving Projects

Steve Maier4-Feb-05 9:59

Steve Maier

4-Feb-05 9:59

Do you have the same build environment including platform SDK on both machines?

Steve Maier, MCSD MCAD

Re: Moving Projects

Grahamfff4-Feb-05 10:02

Grahamfff

4-Feb-05 10:02

I installed VS 7.1 on both PCs from the same set of disks.

They were no problems with VS 7.0, but some project (not all) produce these errors with VS 7.1.

grahamfff

Re: Moving Projects

Steve Maier4-Feb-05 10:07

Steve Maier

4-Feb-05 10:07

I only have VS2005 installed here, but what does the line in Winbase.h say?

c:\Program Files\Microsoft Visual Studio .NET 2003\Vc7\PlatformSDK\Include\WinBase.h(1553): error C2059: syntax error : ')'

Steve Maier, MCSD MCAD

Re: Moving Projects

Grahamfff5-Feb-05 3:54

Grahamfff

5-Feb-05 3:54

Th line in WinBase.h is highlighted below:-

WINBASEAPI
BOOL
WINAPI
FreeResource(
IN HGLOBAL hResData
); <-------------------

grahamfff

iPod SDK?

Ravi Bhavnani4-Feb-05 8:47

Ravi Bhavnani

4-Feb-05 8:47

Much to my surprise, I received a 20G iPod (and a yet to arrive auto accessory) for my birthday! Naturally, the first thing I want to do is to write my own cataloging and song transfer tool. I have a fair amount of code to handle cataloging, MP3 tags, playback, etc. but I have no idea how to communicate with the iPod from a Windows app.

Any pointers would be much appreciated. Thanks!

/ravi

My new year's resolution: 2048 x 1536
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(Never mind) iPod SDK?

Ravi Bhavnani4-Feb-05 9:08

Ravi Bhavnani

4-Feb-05 9:08

iTunes COM SDK[^] Cool | :cool:

/ravi

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Re: (Never mind) iPod SDK?

2249174-Feb-05 18:04

224917

4-Feb-05 18:04

Thanks

suhredayan
There is no spoon.

Re: (Never mind) iPod SDK?

ThatsAlok4-Feb-05 22:11

ThatsAlok

4-Feb-05 22:11

Gudie Gudie,
But i Don't have One Sigh | :sigh:

"I Think this Will Help"
<h5
alok gupta="" <br=""> visit me at http://www.thisisalok.tk

Java gui to c++ back end

monageasmear4-Feb-05 8:24

monageasmear

4-Feb-05 8:24

Can anyone guide me in the right direction here want a java gui to link to my Visual c++ files, any ideas????

Re: Java gui to c++ back end

Peter Weyzen4-Feb-05 8:37

Peter Weyzen

4-Feb-05 8:37

You should visit a thing called JNI -- Java Native Interface.

~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~<br />
Peter Weyzen<br />
Staff Engineer<br />
<A HREF="http://www.santacruznetworks.com">Santa Cruz Networks</A>

Re: Java gui to c++ back end

Ravi Bhavnani4-Feb-05 8:38

Ravi Bhavnani

4-Feb-05 8:38

What do you mean by "link to my Visual c++ files" ? Are you looking for a Java IDE for VC++ development? If so, Eclipse[^] is almost definitely the way to go.

/ravi

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CDialog in C++.Net

pnpfriend4-Feb-05 7:48

pnpfriend

4-Feb-05 7:48

Hi,
Can I use CDialog in C++.Net?
First of all, I'm totally brand new in c++.net.
I just started using Managed Extension C++.
But I want to change my old C++ project to C++.Net Application.

I dont' really know how to move from Regular C++ to C++.Net.
I was using VS.Net and writing the code.
So I created new C++.Net project. (by going to New Project, Visual C++ Project, and .Net Folder and create an empty project.)
After that, I add new resource, Dialog.
Then I create the class for that dialog, but it didnt' get created.
I was doing the same way as I usually do in Regular C++ with VS.Net.
Insert new Dialog, double click on the dialog, enter the class name, click ok. That's all what I did and why didnt' the class get created?

It is C++.Net doesnt' allow to add resource Dialog but Form?

Re: CDialog in C++.Net

Signal-94-Feb-05 17:20

Signal-9

4-Feb-05 17:20

no you cant.

The event handler is totally different (the way it is coded).
Managed code is different than native C++ code.

I suggest buying a Visual C++ .Net book. Microsoft Press has one for cheap and im sure your local book store has tons.

It will take you a little bit to get used to the .net framework, but once you do it is very good. Although you will still find yourself going back to native code from time to time.

Re: CDialog in C++.Net

venura c.p.w. goonatillake4-Feb-05 19:01

venura c.p.w. goonatillake

4-Feb-05 19:01

C++ in .NET is realy good than C++ 6,
Create your project using class MFC Application wizard. Once you create a Dialog Application, go into your Resouce tab pane and select dialog folder. Right click your
dialog folder and click on Insert Dialog. Then you can see your new dialog form.
After then Right click on your Dialog Window and click on Add Class option.
Then you will come to a form specify your base class as CDialog and give a class name
So thats it.

Any thing you want submit to me
thanks for giving opertunity to help you

from
venura

VENURA GOONATILLAKE, SRI LANKA

resizing control to whole size of formview

BlackDice4-Feb-05 7:30

BlackDice

4-Feb-05 7:30

I'm trying to implement it where when I double-click a grid, the grid resizes to fill the entire formview, then double-clicking it again puts it back to its normal size. But I'm having trouble with the GetWindowRect(), MoveWindow(),ClientToScreen() thing. Here's what I have in the OnNotify() of my CFormView class (after making sure it's for the appropriate control):

if (NM_DBLCLK == pDispInfo->hdr.code)
			{
				CRect formrect;
				this->GetWindowRect(&formrect);
				ClientToScreen(&formrect);
				m_lvw.ScreenToClient(&formrect);
				m_lvw.MoveWindow(&formrect);
				m_lvw.SetWindowPos(&wndTopMost ,0,0,0,0,SWP_NOSIZE |SWP_NOMOVE);
				return TRUE;
			}

the grid is moving to the wrong place. Also, it's not covering the other controls as I thought it would do. The other edit boxes and comboboxes on the form are still visible through the grid. Any help is appreciated. Thanks!!!

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BlackDice

Works except for Redraw

BlackDice4-Feb-05 9:13

BlackDice

4-Feb-05 9:13

I got the code working now to resize the grid the way I want, I just can't get it to redraw correctly. I've tried RedrawWindow(),Invalidate(), and InvalidateRect() and all the controls are still showing throught the grid until I move the scrollbars, then it repaints correctly. I figure I could step through the code from the time the scrollbar is moved, but I'm hoping someone can help me out before I try to wade through that.

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BlackDice

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