Printing a Piano keys inside a Multitouch EditBox In Dialog Application

Question

0.00/5 (No votes)

See more:

1)Earlier we are using- a CMIDI Class with an object,

C++

CMidiKeyboard m_Keys;

that object is passed as control to the DDX ,linking with IDC_EDIT1,

C++

DDX_Control(pDX, IDC_EDIT1, m_Keys);

the object is used to initialize the CMIDIKeyboard ,

C++

m_Keys.Initialize(CMIDIKeyboard::LOW_NOTE, CMIDIKeyboard::HIGH_NOTE);

which is used to draw Keyboard on edit box .

2)For Multitouch- we created CEditPiano which has an object,

C++

CEDitPiano m_Keys1;

which is also linked with another sample edit box through DDX control,

C++

DDX_Control(pDX, IDC_EDIT4, m_Keys1);

which is used to register touch window,

C++

M_Keys1.RegisterTouchWindow();

after detecting WM_TOUCH message, Multitouch is detected on touch, in CEditPaino.cpp Class and Multitouch is printed.

ISSUE-the Object used for Multitouch is initiased Like

C++

CEDitPiano m_Keys1;

and Object for drawing piano is initiased like

C++

CMidiKeyboard m_Keys;

so,to include PianoKeys inside a multitouch EditBox we need to Initialse

C++

m_Keys1.Initialize(CMIDIKeyboard::LOW_NOTE, CMIDIKeyboard::HIGH_NOTE);

But
m_Keys1 is not object for CMIDIKeyboard so due to incompatibility we are
not able to initialise Keyboard.

How to achive Piano Initialization in Multitouch editbox.

Posted 12-Aug-13 2:09am

SaurabSaini

Updated 15-Aug-13 20:10pm

H.Brydon

v2

Add a Solution

1 solution

Add a Solution

Add your solution here

Treat my content as plain text, not as HTML

Preview 0

…

Existing Members

Sign in to your account

...or Join us

Download, Vote, Comment, Publish.

Your Email
Password
Forgot your password?

Your Email
This email is in use. Do you need your password?
Optional Password

I have read and agree to the Terms of Service and Privacy Policy
Please subscribe me to the CodeProject newsletters

When answering a question please:

Read the question carefully.
Understand that English isn't everyone's first language so be lenient of bad spelling and grammar.
If a question is poorly phrased then either ask for clarification, ignore it, or edit the question and fix the problem. Insults are not welcome.
Don't tell someone to read the manual. Chances are they have and don't get it. Provide an answer or move on to the next question.

Let's work to help developers, not make them feel stupid.

This content, along with any associated source code and files, is licensed under The Code Project Open License (CPOL)

H.Brydon · Answer 1 · 2013-08-15T20:14:00

Solution 1

You left out an important part, namely the class hierarchy of the objects you list here. What is the relationship between the CMidiKeyboard and CMIDIKeyboard classes (structs? namespaces?) for example? What do they derive from?

Posted 15-Aug-13 20:14pm

H.Brydon

Comments

SaurabSaini 29-Aug-13 7:45am

CMIDIKeyboard derive from a class CPianoCtrl (which derives from Cwnd) which perform the following function KeyDisplay ,create(),initialise(),getlowNote(),GetHighNote()and CMIDIKeyboard consist of KeyNoteOn,KeyNoteOff,LbuttonDown,LButtonUp,OnMouseMove,OnPianoRecord.