Question

请各位大侠帮我看看：有以下一段代码，按照教程打出来的~问题如下：

用vs2010编译提示错误 error C2664: “CreateWindowExW”: 不能将参数 2 从“const char [7]”转换为“LPCWSTR”

用命令提示符编辑错误 LINK:fatal error LINK1561:必须定义入口点

#include <windows.h>
HINSTANCE g_hInst = NULL;
LRESULT CALLBACK WndProc(HWND hWnd,
UINT nMsg,
WPARAM wParam,
LPARAM lParam)
{
return DefWindowProc(hWnd,nMsg,
wParam,lParam);
}
HWND CreateButton()
{
HWND hWnd = CreateWindow(
"BUTTON","Button",
WS_OVERLAPPEDWINDOW,0,0,500,600,
NULL,NULL,g_hInst,NULL);
return hWnd;
}

void DisplayWnd(HWND hWnd)
{
ShowWindow(hWnd,SW_SHOW);
UpdateWindow(hWnd);
}

void Message()
{
MSG msg = {0};
while(GetMessage(&msg,NULL,0,0))
{
DispatchMessage(&msg);
}
}
int WINAPI WinMain(HINSTANCE hInst,
HINSTANCE hPrevInst,
LPSTR pszCmdLine,
int nShowCmd)
{
g_hInst = hInst;

HWND hWndBtn = CreateButton();
DisplayWnd(hWndBtn);
Message();
return 0;
}

Answer 1

大侠不会，得找个大神来。。。