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8.0

CWnd::Create()

Asked by bhive in Windows MFC Programming

Tags: create, cwnd

I have two basic questions -

CWnd::Create(....) function takes in a parameter nID, The ID of child window.
Can i give any value that comes to my mind to this nID input ? or it is required to be within certain range.
for example I see the CControlBar::Create(..) requires the value to be between AFX_IDW_CONTROLBAR_FIRST and AFX_IDW_CONTROLBAR_LAST (?)
Similarly AFX_IDW_PANE_FIRST and AFX_IDW_PANE_LAST are seen when we create a default SDI without Doc-view support.

m_wndView.Create(NULL, NULL, AFX_WS_DEFAULT_VIEW, CRect(0, 0, 0, 0), this, AFX_IDW_PANE_FIRST, NULL)

1 - What is the significance of nID in CWnd::Create(..), i.e. whats  AFX_IDW_CONTROLBAR_FIRST / LAST / AFX_IDW_CONTROLBAR_FIRST /AFX_IDW_CONTROLBAR_LAST etc

If i make AFX_IDW_CONTROLBAR_FIRST to AFX_IDW_CONTROLBAR_LAST it stops repainting the view  when i resize the main frame.
2 - why

you know i am novice.

[+][-]11/24/03 08:40 PM, ID: 9815682Assisted Solution

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[+][-]11/24/03 10:46 PM, ID: 9816129Author Comment

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[+][-]11/25/03 02:14 AM, ID: 9816711Expert Comment

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[+][-]11/25/03 03:52 PM, ID: 9821577Author Comment

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[+][-]11/26/03 12:09 AM, ID: 9823117Accepted Solution

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About this solution

Zone: Windows MFC Programming
Tags: create, cwnd
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Solution Provided By: SteH
Participating Experts: 2
Solution Grade: B
 
[+][-]12/03/03 06:14 PM, ID: 9871689Author Comment

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