[reactos] 02/02: [ATL] CWindow: Add an overload of GetDlgItemText which takes a CSimpleString as parameter

[Giannis Adamopoulos]

https://git.reactos.org/?p=reactos.git;a=commitdiff;h=406c31cee8dbac75fa7ac7...

commit 406c31cee8dbac75fa7ac7708e512efc44d48d18
Author: Giannis Adamopoulos [e-mail]
AuthorDate: Wed Dec 6 19:24:20 2017 +0200

[ATL] CWindow: Add an overload of GetDlgItemText which takes a CSimpleString as parameter
---
 sdk/lib/atl/atlwin.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/sdk/lib/atl/atlwin.h b/sdk/lib/atl/atlwin.h
index fa5301ff63..b21087012f 100644
--- a/sdk/lib/atl/atlwin.h
+++ b/sdk/lib/atl/atlwin.h
@@ -575,6 +575,17 @@ public:
         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
     {
         ATLASSERT(::IsWindow(m_hWnd));