Windows Programming

401. Which type of message tell the program about start & close or convey resizing or movement:

1. Operating System Messages
2. Messages sent to controls
3. Messages received from a control
4. None of these

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402. All the messages generated by windows program are stored in:

1. Message Stack
2. Message Queue
3. Message Memory
4. All of these

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403. Which is used to connect messages sent to a program along with functions meant for handling such messages:

1. Message Queue
2. Message Handler
3. Message Map
4. Windows Procedure

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404. Which message is sent when mouse is over the client area:

1. WM_MOUSEMOVE
2. WM_NCMOUSEMOVE
3. MOUSEMOVE
4. NCMOUSEMOVE

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405. Which message is sent when mouse is over the menu or caption bar:

1. WM_MOUSEMOVE
2. WM_NCMOUSEMOVE
3. MOUSEMOVE
4. NCMOUSEMOVE

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406. Which is not the mouse click event

1. WM_LBUTTONDOWN
2. WM_BUTTONDOWN
3. WM_RBUTTONDOWN
4. WM_MBUTTONDOWN

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407. If we are going to create handling WM_LBUTTONDOWN message handling function then what is the name of function created by Class Wizard:

1. OnLeftButtonDown (…)
2. OnLButtonDown (…)
3. OnButtonDown (…)
4. None of these (…)

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408. Which macro starts message map:

1. END_MESSAGE_MAP
2. BEGIN_MESSAGE_MAP
3. AFX_MESSAGE_MAP
4. None of these

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409. Which macro ends message map:

1. BEGIN_MESSAGE_MAP
2. AFX_MESSAGE_MAP
3. END_MESSAGE_MAP
4. None of these

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410. Which classes make use of virtual functions enabling program for accessing general-purpose functions using a base pointer:

1. CWnd
2. CObject
3. Both a and b
4. None of these

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