void CMEditCtrl::OnKeyDown(UINT nChar, UINT nRepCnt, UINT nFlags)
{
switch (nChar)
{
case _T('\r'):
m_board.InsertEnter ();
InvalidateControl ();
return ;
case _T('\b'):
return ; case _T(46)://del
m_board.DeleteObj ();
return ; case VK_LEFT:
if (m_board.BackCursor ())
{
InvalidateControl ();
}
return ;
case _T(39):
if (m_board.ForwardCursor ())
{
InvalidateControl ();
}
return ;
}
COleControl::OnKeyDown(nChar, nRepCnt, nFlags);
}把控件放到VC的控件容器里面正常,
放到VB里无法捕获VK_LEFT,
放到VC的Dlg里WM_CHAR,WM_KEYDOWN都没响应了,按键时只听到"MessageBeep()"的声音.
请问各位大侠,到底为什么啊
{
switch (nChar)
{
case _T('\r'):
m_board.InsertEnter ();
InvalidateControl ();
return ;
case _T('\b'):
return ; case _T(46)://del
m_board.DeleteObj ();
return ; case VK_LEFT:
if (m_board.BackCursor ())
{
InvalidateControl ();
}
return ;
case _T(39):
if (m_board.ForwardCursor ())
{
InvalidateControl ();
}
return ;
}
COleControl::OnKeyDown(nChar, nRepCnt, nFlags);
}把控件放到VC的控件容器里面正常,
放到VB里无法捕获VK_LEFT,
放到VC的Dlg里WM_CHAR,WM_KEYDOWN都没响应了,按键时只听到"MessageBeep()"的声音.
请问各位大侠,到底为什么啊
http://community.csdn.net/Expert/FAQ/FAQ_Index.asp?id=190331
{
return DLGC_WANTARROWS|DLGC_WANTALLKEYS;
}