win32 error C2664 有什么能解决的吗

Question

    m_hWnd = CreateWindow(L"BUTTON", lpszCaption, 
        WS_CHILD | WS_VISIBLE | WS_TABSTOP | BS_OWNERDRAW, 
        rect.left, rect.top, rect.right - rect.left, rect.bottom - rect.top, 
        hParentWnd, (HMENU)nID, NULL, NULL);

报的错误

Severity    Code    Description Project File    Line    Suppression State   Suppression State
Error   C2664   'HWND CreateWindowExA(DWORD,LPCSTR,LPCSTR,DWORD,int,int,int,int,HWND,HMENU,HINSTANCE,LPVOID)': cannot convert argument 2 from 'const wchar_t [7]' to 'LPCSTR'   Project1    E:\VS\Project1\Project1\Project1.cpp    41      

不要告诉我翻译一下这类的话，谢谢。

Answer 1

lpszCaption 在哪里定义的
你这里api函数CreateWindow，对应 char
lpszCaption 是 wchar_t 对应 CreateWindowW