CMFCButton ToolTip无法按计划运行 [英] CMFCButton ToolTip not working as planned
问题描述
您好,
我正在尝试将工具提示添加到对话框中:
我的代码,这是在OnInitDialog
Hello,
Im trying to add tooltips to a dialog:
My code,which is in OnInitDialog
m_FinishBitmap.LoadBitmap(IDB_ICON_FINISH1);
CMFCButton *pFinish = (CMFCButton *)GetDlgItem(IDC_BUTTON_MEASURE_FINISH);
pFinish->SetBitmap(m_FinishBitmap);
pFinish->SetTooltip(_T("Finish Feature"));
错误信息:
_AFXWIN_INLINE HWND CWnd :: GetSafeHwnd()const
{return this == NULL? NULL:m_hWnd; } $ / $
问题是该软件与此调试消息挂起,因为在您开始使用该软件之前,该对话框不会被初始化。
如果我注释掉SetToolTip行,一切都很好。
请帮助我真的卡住
谢谢
Derrek
error message:
_AFXWIN_INLINE HWND CWnd::GetSafeHwnd() const
{ return this == NULL ? NULL : m_hWnd; }
The problem is that the software hangs with this debug message because the dialog doesnt get initialized until you start using the software.
If I comment out the SetToolTip line everything is fine.
Please help Im really stuck
Thanks
Derrek
推荐答案
这只是一个猜测但你可能在你提供的代码之前没有调用__super :: OnInitDialog()或UpdateData()。
此处出现的4行应在此之后调用,而不是之前调用。
This is just a guess but you probably aren''t calling __super::OnInitDialog() or UpdateData() before the code you provided.
The 4 lines you present here should be called after doing that, not before.
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