Here are some useful add-in related Flow Chart  / UML Component Source Code links I've started collecting. This section is still very much under construction, and more links will be appearing in the future. If any Flow Chart / UML Flow Chart Component link dies, please contact me.

Full Visual Studio.NET / .NET 2005 support

Get Business Card / Label Print Component C++ Source Codes

VC++ Example Capture Print Screen to Clipboard including dropdown menu, SetWindowsHookEx and UnhookWindowsHookEx, with RegisterWindowMessage

Add proto - logic diagram displays to your Java, C++, and .NET applications, for the desktop and rich internet applications.

VC++ Example: splitter control in dialog UpdateWindow GetWindowRect GetDlgItem

High-speed Charting Control, Real Time Chart, Data Visualization, C# Source Code

Visual Studio 2013

Play MP3 File and MP3 Palyer with Visual C++ Source Codes

Screen Capture , to Clipboard, C++ Source Code, Get bitmap of Window

Free Graphics and Free Meter, Free Dials with C/C++ Source Code, ActiveX Control, .NET

VC++ Example: Draw or display Real-time data plot Chart

WinCE MFC TCP SOCKET AND UDP SOCKET Sample Codes

Free VC++ MFC Grid Control with VC++ Source Code

MFC Sample: Display or Create Splash Screen, Show Transparent Bitmap with SetWindowRgn

Add Phthon in or into C++ Application with Visual C++ Article or Tutorial Source Code

MFC Library: Drawing Spline application with OpenGL with sample Source Code

RichEdit Control in MFC CRichEditView and MSFTEDIT

Graphics Library for WinCE, Draw Bitmap, Draw Gif, Draw Jpg with Win CE, Visual C++ Codes

Visual Studio example and Visual Studio Tutorial and mfc tree control

VC++ Example: Return or Esc Key with EndDialog and OnSysCommand

Download Visual Assist

Factory Pattern in C++

OpenGL Line draw, 2D Graphics, and Render Article and Samples Code

Draw, Print and encode UPCA barcode and UPCE barcode, and EAN13 barcode with VC++ Codes

DXF File, Read and Draw, Import and View .NET and C++ Source Code

Visual C++ Article: free image library with image viewer with CxImage and CListCtrl thumbnail images

Store and read from XML File with .NET and C# framework, C++/MFC Example

call VC++ / C++ and MFC DLL function with VB Program

Spell Checker with VC++ Source Codes and CStringArray with TrimLeft, TrimRight and CompareNoCase CWaitCursor

VC++ Article: CTreeCtrl and GetRootItem, GetItemRect and GetNextItem with Printing Tree View and CreateBitmap

VC++ MFC Codes: Display Message Balloon Tip Window with SetWindowRgn and CreateRectRgn and CombineRgn

Draw or Paint Spline Curve Line with VC++ Source Code

Windows Debug - Debug Application Crash, Visual C++

.NET Article: Draw 2d and 3d text with GDI+, and Draw Shadow text and  Emboss text with Visual C++ Source Codes

VC++ Article: Draw Image Background and CScrollView text with bitmap brush and PreCreateWindow

OpenGL 3D Graph ActiveX Control

MFC Example: Copy, Move and Delete files and rename directories,  SHFileOperation and CFileFind and FindFirstFile with FindNextFile

VC++ Sample: ExtSelectClipRgn or IntersectClipRect, ExcludeClipRect and OffsetClipRgn or GetMetaRgn with InvalidateRect

UML Diagram Component / Drawing C++ Source Code Solution from UCanCode, it will save you 50% - 80% time for building any UML based application.

XD++ MFC Library provide your windows appliation with advanced diagramming and flowcharting abilities.

XD++ Pro a graphical component that allows developers to quickly build any kind of graphical applicatons.

E-XD++ Pro Enrich your application with flowchart / workflow / organizational diagramming.

E-XD++ Enterprise a VC++ / .NET Framework  for developing microsoft visio like interactive 2d graphics and diagramming applications.

First time here? Product Tour E-XD++ Flow Chart Component product walkthrough Screenshots Applications built on E-XD++ Flow Chart Component Product feature comparison Powerful, flexible, and easy to use Diagram Components. Powerful and flexible enough to create diagrams exactly the way you want them to appear. So easy to use that you will be able to prototype your application in just a few minutes. Feature rich. With features such as automatic layout, multiple layers, collapsible sub-graphs, snap-to connection points, XML, SVG, and more, E-XD++ Have the power and flexibility you need to create sophisticated diagrams, quickly and easily. Events such as click, double-click, hover, select, rubber-band select, copy, delete, resize and move are supported. Operations such as drag-and-drop, unlimited undo/redo, and clipboard operations are common and complex, and are expected by today's sophisticated users. it full supports importing ArcGis, SVG and DXF File format. Performance and Scalability. UCanCode E-XD++ Capable of handling many thousands of nodes and edges, up to hundreds of thousands depending upon the complexity of the nodes you wish to draw and the operations you wish to allow. Our graphical classes are extremely lightweight objects enabling outstanding performance. Save Time and Money and gain Reliability. A diagram is worth 1,000 words, and E-XD++ is shipped with more than 500,000 lines of well designed and well tested code! It is used by hundreds of the world's most quality conscious companies. It will saves you thousands of hours of complex coding and years of maintenance.
We Can Make Your Project Successful ! E-XD++ MFC/Flow Chart Component Enterprise Edition  is the the world’s leading MFC/C++ visualization component (MFC/Flow Chart Component). Renowned for incredibly rich graphics, E-XD++ MFC/Flow Chart Component helps developers build applications that offer unparalleled functionality.	Outstanding productivity lowers project risk and reduces maintenance headaches. With 8 years of dedicated research and development, UCanCode leads the market for visualization technologies, providing outstanding customer support. with E-XD++ MFC/Flow Chart Component Enterprise you can easily build Visio 2003 like applications.
E-XD++ MFC/Flow Chart Component Library Professional Edition is a MFC/Flow Chart Component for developing Microsoft Visio like interactive 2D graphics and diagramming applications. E-XD++ MFC/Flow Chart Component stores graphical objects in a node (scene) graph and renders those objects onto the screen.  Visual C++ MFC Library	E-XD++ MFC/Flow Chart Component product supports both vector and raster graphics on the drawing surface. E-XD++ MFC/Flow Chart Component includes all the features of XD++ MFC/Flow Chart Component Professional Edition, it also includes many new important feature of Visio 2003 or Visio 2007.
UCCDraw ActiveX Control is an ActiveX control that allows creation and editing of Visio-style charts from within your application. Allows you to create Flow Chart Components, vector drawings, Flow Chart Component,  raster images and more with the ability to include hyperlinks and various shading and coloring effects.	The base framework of UCCDraw ActiveX Control is XD++ MFC/Flow Chart Component You can group objects together, include images and text, link them together and apply custom drawing effects to create charts similar to Microsoft Visio, Adobe Illustrator, and CorelDRAW
XD++ MFC Library Standard Edition provides Microsoft Foundation Class (MFC)/Flow Chart Component  developers with a complete library of MFC extension classes which implement a drag and drop (e.g. Visio) graphical interface. These classes fill many of the holes existing in the Windows Graphics Device Interface (GDI) and allow developers to incorporate custom graphical objects and enhanced drawing capabilities into their applications.	All of these classes fit seamlessly with MFC/C++, and inherit many of MFC/C++'s existing classes. Easily give your application a new look in minutes!
TFC MFC/Flow Chart Component Gives you all the components your development team needs to display or select date and/or time values in any application.	By including a Month calendar control, a Year calendar  control. TFC/C++ makes it easy to incorporate robust calendar features in your program's interface today.
ToolBox is a free Product for all Visual Studio developer, it includes three tools. 1. ToolBox --- Replace all in files with any conditions as you asign. This tool searches for the conditions you supply and replaces it in all the files in the selected directory and it's subfolders. You can add as many conditions as you want. 2. ToolBox ---Rname an existing Microsoft Visual Flow Chart Component or projects This tool help you rename an existing Visual Studio project. ToolBox uses an intelligent algorithm based on the project type to identify strings within the project files that contain the project name/filename,	3. ToolBox --- Backup an existing Microsoft Visual Studio Project. This tool help you backup an existing Microsoft Visual Studio Project, or C++ Project. All these tools are free without any charge, if you want learn more about ToolBox or download a free copy,
Flow Chart Component  Reference	C++ Reference Reference of the C++ Language Library, with detailed descriptions of its elements and examples on how to use its functions.
Flow Chart Component  Reference	C/C++ Reference C++ Standard Template Library. About the Standard Template Library · Iterators · C++ Algorithms · C++ Vectors · C++ Double-Ended Queues · C++ Lists ...
Boost C++ Libraries	Boost C++ Libraries Provides a repository for free peer-reviewed portable C++ source libraries. The emphasis is on libraries which work well with the C++ standard library.
Standard Flow Chart Component Home Page	Standard Flow Chart Component Home Page Standard Flow Chart Component  Home Page. Documentation for the Standard Flow Chart Component has been divided into two volumes:. Volume 1: Data Structures and Algorithms, ...
Dinkumware, Ltd. - Compleat Libraries Reference - Dinkum Compleat ...	Dinkumware, Ltd. - Compleat Libraries Reference - Dinkum Compleat ... Table of Contents · Introduction · Standard Flow Chart Component  · Standard C Library .... Dinkumware's Standard Flow Chart Component  is the only such library to score near ...
C++ Standard Template Library	C++ Standard Template Library The Standard Template Library (STL) is a general-purpose Flow Chart Component of algorithms and data structures, originated by Alexander Stepanov and Meng Lee. ...

UCCDraw ActiveX Control is a .NET programming component, which provides professional diagramming and charting capabilities to any software written in C#, VB.NET or Delphi.NET. The control is easy to integrate into your applications and requires minimal programming efforts from your side. 

You can quickly learn to use UCCDraw ActiveX Control thanks to the detailed documentation and the examples available in a variety of programming languages. UCCDraw ActiveX Control offers numerous features. 

UCCDraw ActiveX Control can give graphical presentation to 

Workflow processes; 
Object hierarchies and relationships; 
Graphs and networks; 
Entity-relationship / database diagrams; 
IVR systems; 
Industrial automation processes; 
Genealogy trees; 
Algorithms and flowcharts; 
Organizational charts; 
XML documents; 
Classification hierarchies; 
And much more; 

The reliability of the component is guaranteed by the numerous tests performed with different programming platforms and languages each time a new version is released. The component is used by some of the world's biggest organisations and companies and by hundreds of smaller businesses. 

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!