Dialog ??? ?? 1

1
Dialog ??? ?? 1

• Dialog Box? ??? ??
• resources? Insert Dialog? ? ? Dialog?? ???
  button click (Properties)
• Dialog? ID ?? (IDD_??????) ?
  Insert New Class

2
Dialog ??? ?? 2

• Dialog Box? ??? ??
• Class ?? ?? ( C????Dlg ? ?? ??) ? Ctrl ?? ?
  double click? ??? ??
• ????Dlg.h? include ?.

3
Sample Program

• ???View.cpp ??
• ?? ???? ???, Dialog Box? Pop-up ?.

include TestDlg.h void CBbbViewOnLButtonDown
(UINT nFlags, CPoint point) CTestDlg
dlg dlg.m_a 0 dlg.DoModal() CViewOnLBu
ttonDown(nFlags, point)
4
Sample Program ??

• ???View.cpp ??
• ?? ???? ???, Dialog Box? Pop-up ?.
• ?, ???? ??? ???, ??? Dialog Box Pop-up??? ? ???
  ???? ? ( View class? member ??? count? ??? ?)

include TestDlg.h void CBbbViewOnLButtonDown
(UINT nFlags, CPoint point)
5
Sample Program ?? 2

• ???View.cpp ??
• ?? ???? ???, Dialog Box? Pop-up ?.
• Dialog Popup ? ??? ??? ??? ???.

include TestDlg.h void CBbbViewOnLButtonDown
(UINT nFlags, CPoint point)
6
????

• ?? ??? button? ???, Dialog Box? pop-up ?
• ??? Cancel button? click??, Dialog Box? ?? pop-up
  ??

include TestDlg.h void CBbbViewOnLButtonDown
(UINT nFlags, CPoint point) CTestDlg
dlg
7
Push Button? ??

• Push Button? ??

??? click
double click ?
8
OnInc

• On??? ??
• BN_CLICKED Button? ??? ? ???? ???
• BN_DOUBLECLICKED Button? double click ??? ?
  ???? ???
• ? ???? control? ???? ?? Dialog Box class (?,
  CTestDlg)?? ???
• BN_CLICKED ? OnInc()

void CTestDlgOnInc() // TODO Add your
control notification handler code here void
CTestDlgOnDec() // TODO Add your control
notification handler code here
9
????

• Increase ??? ??? ??? ?? ??, Decrease ??? ??? ???
  ?? ??
• ? ????? ??? ???? ?? ? CTestDlg class? ????? ??
  ???? Dialog? control ?? ???? ??? ??

void CTestDlgOnInc() m_a void
CTestDlgOnDec() --m_a
10
???? (???)

• Increase ??? ??? ??? ?? ??, Decrease ??? ??? ???
  ?? ??

void CTestDlgOnInc() m_a
UpdateData(FALSE) void CTestDlgOnDec()
--m_a UpdateData(FALSE)
11
UpdateData() ? ?? class? ?? ??

• UpdateData()
• UpdateData(TRUE) control? ? ? ???
• UpdateData(FALSE) ??? ? control? ?
• UpdateData()? ?? ??
• ???? ??? UpdateData(FALSE)? ???
• ???? ??? UpdateData(TRUE)? ???

?? Dialog Box? control? ?? ??? ??
m_a 33 UpdateData(FALSE)
?? Dialog Box? control ?? ??
12
?? ????

• Copy button? ??? ??? ??? ?? ??? copy ?

m_a
m_b
void CSampleDlgOnCopy()