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Get Ready to Unleash the Power of UCanCode .NET

UCanCode Software focuses on general application software development. We provide complete solution for developers. No matter you want to develop a simple database workflow application, or an large flow/diagram based system, our product will provide a complete solution for you. Our product had been used by hundreds of top companies around the world!

"100% source code provided! Free you from not daring to use components because of unable to master the key technology of components!"

E-XD++ GDI VC++ Drawing Example: Drawing Pie Progress Control Shape

With E-XD++ you can create any custom shape quickly and easily, for example, if you want to create a new custom shape like below, E-XD++ will be the best component to build and Drawing Tool, below is a new pie progress control shape:

  • Introduction

    This article shows the use of a pie progress control. The code is encapsulated in a E-XD++ MFC class. The class itself is derived from a CFODrawShape class. The code demonstrates the how perform flicker free drawing. The control works in a similar way to the standard Windows progress control.

    The main core of the code is in the drawing routine (OnDraw3d and OnDrawFlat).

    The public interface to access the class is shown here...

    void SetStep(int nStep);
    void GetRange(int& nLower, int& nUpper);
    void SetRange(int nLower, int nUpper);
    int StepIt();
    int OffsetPos(int nOffset);
    int GetPos();
    int SetPos(int nPos);

    The class is created with the E-XD++ default Create() member. The control can be any shape or size. The example code also shows how to add a client edge to the window.

  • It is tested on Visual Studio 6.0, Visual 2013 and Visual 2022.

    pie_progress_control_vc_source_code.rar - Download source VC++ demo Source Code - 20 Kb

    Notes: To make this codes works, you must has E-XD++ Enterprise Edition installed. See sample GaugeDemo.


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