鼠标移动到某处后，显示一个提示，怎么做？

[wukong586]

如题！

[sxxny]

重载VOID CMyView::OnMouseMove(UINT nFlags, CPoint point)函数,
{if(point.x==m_x&&point.y==m_y){
MessageBox("提示信息");
}
}

[wukong586]

不想要MessageBox，而想要那种提示，

[lovcal]

到底要那种阿？详细说出来阿

[paul2002]

用CToolTipCtrl

[whupyf]

up

[jason_sun22]

http://www.codeguru.com/controls/tooltip_dialog.shtml
http://www.codeguru.com/controls/extended_tooltip.shtml
http://www.codeguru.com/controls/CHwmDataTip.shtml

这些应该可以帮助你。。

[yamei2000]

Add a member to the CDialog or CWnd derived class in the header like:

CToolTipCtrl CTTDialog :: m_ToolTip;

In the OnInitDialog or OnInitialUpdate, add:
m_ToolTip.Create (this);
m_ToolTip.Activate (TRUE);

CWnd* pWnd = GetWindow (GW_CHILD);
while (pWnd)
{
int nID = pWnd->GetDlgCtrlID ();
if (nID != -1)
{
m_ToolTip.AddTool (pWnd, pWnd->GetDlgCtrlID ());
}
pWnd = pWnd->GetWindow (GW_HWNDNEXT);
}

To add a tooltip to a control, just add a string resource using the same ID as the control to get the tip. If I wanted the OK button to have a tip, I would add a string resource for IDOK.

Also do not forget to put the following code to you dialog class:
BOOL CTTDialog :: PreTranslateMessage(MSG* pMsg)
{
if (m_hWnd)
{
m_ToolTip.RelayEvent (pMsg);
return CDialog::PreTranslateMessage(pMsg);
}
return (FALSE);
}

That's it.

[rivershan]

ToolTip~
MSDN~