		YOU CAN CODE!

With The Case Of UCanCode.net Release The Power OF Visual C++ !		Home \| Products \| Purchase \| Support \| Downloads

View in English
View in Japanese
View in 참고
View in Français
View in Italiano
View in 中文(繁體)

Download Evaluation
Pricing & Purchase?

E-XD++Visual C++/ MFC Products

Overview

Electronic Form Solution

Visualization & HMI Solution

Power system HMI Solution

CAD Drawing and Printing Solution

Bar code labeling Solution

Workflow Solution

Coal industry HMI Solution

Instrumentation Gauge Solution

Report Printing Solution

Graphical modeling Solution

GIS mapping solution

Visio graphics solution

Industrial control SCADA &HMI Solution

BPM business process Solution

Industrial monitoring Solution

Flowchart and diagramming Solution

Organization Diagram Solution

Graphic editor Source Code

UML drawing editor Source Code

Map Diagramming Solution

Architectural Graphic Drawing Solution

Request Evaluation

VX++ Cross-Platform C/C++

Overview

ActiveX COM Products

Overview

Technical Support

Get Ready to Unleash the Power of UCanCode .NET

RichEdit Control in MFC CRichEditView and MSFTEDIT

Introduction

The last available version of Windows RichEdit control is 4.1. However, the MFC framework still uses older versions of this control. For example, MFC 6.0 uses RichEdit control 1, which is very obsolete and even newer MFC versions that shipped with Visual Studio 2005-2010 use RichEdit control 2 or 3.

How to Overcome This?

In order to use RichEdit control 4.1 in CRichEditView MFC class, and enjoy its new features, we can do the following steps:

Step 1

In the MFC application class (derived from CWinApp) load the MSFTEDIT.DLL library module, which contains RichEdit control 4.1.

BOOL CRichEdit41App::InitInstance()

{

// Load RichEdit 4.1 library

HMODULE hRE41Module = ::LoadLibrary(_T("MSFTEDIT.DLL"));

if(NULL == hRE41Module)

{

AfxMessageBox(_T("RichEdit 4.1 library could not be loaded"));

return FALSE;

}

// ...

}

Step 2

In the MFC view class (derived from CRichEditView) constructor, set the window class name for RichEdit 4.1, which is "RICHEDIT50W".

// Note: MSFTEDIT_CLASS is not defined in MFC6.0 and older
#ifndef MSFTEDIT_CLASS
#define MSFTEDIT_CLASS L"RICHEDIT50W";
#endif
CRichEdit41View::CRichEdit41View()
{
m_strClass = MSFTEDIT_CLASS;
}

Step 3

In the WM_DESTROY message handler, move below the base class method call.
Note: this step is necessary in MFC6.0 and older.

void CRichEdit41View::OnDestroy()

{

// CRichEditView::OnDestroy(); // <-- move this line below

COleClientItem* pActiveItem = GetDocument()->GetInPlaceActiveItem(this);

if (pActiveItem != NULL && pActiveItem->GetActiveView() == this)

{

pActiveItem->Deactivate();

ASSERT(GetDocument()->GetInPlaceActiveItem(this) == NULL);

}

CRichEditView::OnDestroy(); // <-- moved from above

}

Download Demo

News:
1 UCanCode Advance E-XD++ CAD Drawing and Printing Solution Source Code Solution for C/C++, .NET V2023 is released!
2 UCanCode Advance E-XD++ HMI & SCADA Source Code Solution for C/C++, .NET V2023 is released!

3 UCanCode Advance E-XD++ GIS SVG Drawing and Printing Solution Source Code Solution for C/C++, .NET V2023 is released!

Contact UCanCode Software

To buy the source code or learn more about with:

Product Inquiry
E-mail to (sales@ucancode.net)
Or call us at: +86-28-8535-4545
Fax us at: +86-28-8535-4645
Technical support online with msn messager: ucancode@hotmail.com
Download a trial solution

Ask any questions by MSN: ucancode@hotmail.com Yahoo: ucan_code@yahoo.com

Copyright ?1998-2023 UCanCode.Net Software , all rights reserved.
Other product and company names herein may be the trademarks of their respective owners.

Please direct your questions or comments to webmaster@ucancode.net