Good day. I am writing code to view the registry. Found on the Internet such code:
CRegKey key; LONG status = key.Open(HKEY_LOCAL_MACHINE, "Config\\0001\\Display\\Settings"); if (status == ERROR_SUCCESS) { char setting[255]; DWORD settingSize = sizeof(setting); status = key.QueryValue(setting, "Resolution", &settingSize); if (status == ERROR_SUCCESS) { <---ΠΡΠΈΠ±ΠΊΠΈ ΡΡΡ---> CString s(setting); m_Edit = s; UpdateData(FALSE); key.Close(); <---ΠΡΠΈΠ±ΠΊΠΈ ΡΡΡ--->
But everyone's favorite Visual Studio gives errors.
ΠΡΠΈΠ±ΠΊΠ° C2065 CString: Π½Π΅ΠΎΠ±ΡΡΠ²Π»Π΅Π½Π½ΡΠΉ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 28 ΠΡΠΈΠ±ΠΊΠ° C2146 ΡΠΈΠ½ΡΠ°ΠΊΡΠΈΡΠ΅ΡΠΊΠ°Ρ ΠΎΡΠΈΠ±ΠΊΠ°: ΠΎΡΡΡΡΡΡΠ²ΠΈΠ΅ ";" ΠΏΠ΅ΡΠ΅Π΄ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡΠΎΠΌ "s" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 28 ΠΡΠΈΠ±ΠΊΠ° C3861 s: ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π½Π΅ Π½Π°ΠΉΠ΄Π΅Π½ Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 28 ΠΡΠΈΠ±ΠΊΠ° (Π°ΠΊΡΠΈΠ²Π½ΠΎ) ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ "CString" Π½Π΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ Win32Project3 c:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 28 ΠΡΠΈΠ±ΠΊΠ° C2065 m_Edit: Π½Π΅ΠΎΠ±ΡΡΠ²Π»Π΅Π½Π½ΡΠΉ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 29 ΠΡΠΈΠ±ΠΊΠ° C2065 s: Π½Π΅ΠΎΠ±ΡΡΠ²Π»Π΅Π½Π½ΡΠΉ ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 29 ΠΡΠΈΠ±ΠΊΠ° (Π°ΠΊΡΠΈΠ²Π½ΠΎ) ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ "m_Edit" Π½Π΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ Win32Project3 c:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 29 ΠΡΠΈΠ±ΠΊΠ° C3861 UpdateData: ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ Π½Π΅ Π½Π°ΠΉΠ΄Π΅Π½ Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 30 ΠΡΠΈΠ±ΠΊΠ° (Π°ΠΊΡΠΈΠ²Π½ΠΎ) ΠΈΠ΄Π΅Π½ΡΠΈΡΠΈΠΊΠ°ΡΠΎΡ "UpdateData" Π½Π΅ ΠΎΠΏΡΠ΅Π΄Π΅Π»Π΅Π½ Win32Project3 c:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\main.cpp 30 ΠΡΠΈΠ±ΠΊΠ° C2664 "LSTATUS RegCreateKeyExA(HKEY,LPCSTR,DWORD,LPSTR,DWORD,REGSAM,const LPSECURITY_ATTRIBUTES,PHKEY,LPDWORD)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 2 ΠΈΠ· "PCWSTR" Π² "LPCSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 55 ΠΡΠΈΠ±ΠΊΠ° C2664 "int lstrlenA(LPCSTR)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 1 ΠΈΠ· "PCWSTR" Π² "LPCSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 62 ΠΡΠΈΠ±ΠΊΠ° C2664 "LSTATUS RegSetValueExA(HKEY,LPCSTR,DWORD,DWORD,const BYTE *,DWORD)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 2 ΠΈΠ· "PCWSTR" Π² "LPCSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 64 ΠΡΠΈΠ±ΠΊΠ° C2664 "LSTATUS RegOpenKeyExA(HKEY,LPCSTR,DWORD,REGSAM,PHKEY)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 2 ΠΈΠ· "PCWSTR" Π² "LPCSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 102 ΠΡΠΈΠ±ΠΊΠ° C2664 "LSTATUS RegQueryValueExA(HKEY,LPCSTR,LPDWORD,LPDWORD,LPBYTE,LPDWORD)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 2 ΠΈΠ· "PCWSTR" Π² "LPCSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 108 ΠΡΠΈΠ±ΠΊΠ° C2664 "HRESULT StringCchPrintfA(STRSAFE_LPSTR,size_t,STRSAFE_LPCSTR,...)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 1 ΠΈΠ· "wchar_t [260]" Π² "STRSAFE_LPSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 162 ΠΡΠΈΠ±ΠΊΠ° C2664 "HRESULT StringCchPrintfA(STRSAFE_LPSTR,size_t,STRSAFE_LPCSTR,...)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 1 ΠΈΠ· "wchar_t [260]" Π² "STRSAFE_LPSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 171 ΠΡΠΈΠ±ΠΊΠ° C2664 "HRESULT StringCchPrintfA(STRSAFE_LPSTR,size_t,STRSAFE_LPCSTR,...)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 1 ΠΈΠ· "wchar_t [260]" Π² "STRSAFE_LPSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 211 ΠΡΠΈΠ±ΠΊΠ° C2664 "LSTATUS RegDeleteTreeA(HKEY,LPCSTR)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 2 ΠΈΠ· "wchar_t [260]" Π² "LPCSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 214 ΠΡΠΈΠ±ΠΊΠ° C2664 "HRESULT StringCchPrintfA(STRSAFE_LPSTR,size_t,STRSAFE_LPCSTR,...)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 1 ΠΈΠ· "wchar_t [260]" Π² "STRSAFE_LPSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 279 ΠΡΠΈΠ±ΠΊΠ° C2664 "HRESULT StringCchPrintfA(STRSAFE_LPSTR,size_t,STRSAFE_LPCSTR,...)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 1 ΠΈΠ· "wchar_t [260]" Π² "STRSAFE_LPSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 334 ΠΡΠΈΠ±ΠΊΠ° C2664 "LSTATUS RegDeleteTreeA(HKEY,LPCSTR)": Π½Π΅Π²ΠΎΠ·ΠΌΠΎΠΆΠ½ΠΎ ΠΏΡΠ΅ΠΎΠ±ΡΠ°Π·ΠΎΠ²Π°ΡΡ Π°ΡΠ³ΡΠΌΠ΅Π½Ρ 2 ΠΈΠ· "wchar_t [260]" Π² "LPCSTR" Win32Project3 C:\Users\user\Documents\Visual Studio 2015\Projects\Win32Project3\Win32Project3\Reg.cpp 337
I would be very grateful if you help.