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[ATL] CWindow: Add an overload of GetDlgItemText which takes a CSimpleString as parameter

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This commit is contained in:
Giannis Adamopoulos 2017-12-06 19:24:20 +02:00
parent deb908b038
commit 406c31cee8
1 changed files with 11 additions and 0 deletions
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11
sdk/lib/atl/atlwin.h
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@ -575,6 +575,17 @@ public:
return ::GetDlgItemText(m_hWnd, nID, lpStr, nMaxCount); return ::GetDlgItemText(m_hWnd, nID, lpStr, nMaxCount);
} }
#ifdef __ATLSTR_H__
UINT GetDlgItemText(int nID, CSimpleString& string)
{
HWND item = GetDlgItem(nID);
int len = ::GetWindowTextLength(item);
len = GetDlgItemText(nID, string.GetBuffer(len+1), len+1);
string.ReleaseBuffer(len);
return len;
}
#endif
BOOL GetDlgItemText(int nID, BSTR& bstrText) const BOOL GetDlgItemText(int nID, BSTR& bstrText) const
{ {
ATLASSERT(::IsWindow(m_hWnd)); ATLASSERT(::IsWindow(m_hWnd));