小编Uys*_*des的帖子

我正在使用Visual Studio 2013上的Win32应用程序构建一个程序.从我读过的教程中,我知道以下代码是正确的,但我不知道在哪里更改参数类型以阅读以下内容:

case WM_CREATE:
{
    hEdit = CreateWindowEx(WS_EX_CLIENTEDGE, "Edit", "",
        WS_CHILD | WS_VISIBLE | ES_MULTILINE | ES_AUTOHSCROLL |
        ES_AUTOVSCROLL, 50, 100, 300, 300, hWnd, (HMENU)IDC_EDIT_BOX, 
        NULL, NULL);

编译器突出显示"编辑"并给我这个错误:

错误1错误C2664:'HWND CreateWindowExW(DWORD,LPCWSTR,LPCWSTR,DWORD,int,int,int,int,HWND,HMENU,HINSTANCE,LPVOID)':无法将参数2从'const char [5]'转换为'LPCWSTR "

这是我目前代码的片段.这绝对没有意义.它表示CASE COMMAND下的hEditEW未定义在上面明确定义的位置.这可能是一个非常简单的修复,但我有一点时间解决它.

case WM_CREATE:
         {
                  HWND hWndButton = CreateWindowEx(NULL, "Button", "Click to Convert", WS_TABSTOP|WS_CHILD | WS_VISIBLE | BS_PUSHBUTTON,
                      200, 370, 150, 50, hWnd, (HMENU)IDC_BUTTON_ONE, NULL, NULL);

                  HWND hEditEW = CreateWindowEx(WS_EX_CLIENTEDGE, "Edit", "", WS_CHILD|ES_MULTILINE| WS_VISIBLE |
                      ES_AUTOHSCROLL | ES_AUTOVSCROLL, 25, 50, 220, 300, hWnd, (HMENU)IDC_EDITOR_BOX_EAST_WEST, NULL, NULL);

                  HWND hEditNS = CreateWindowEx(WS_EX_CLIENTEDGE, "Edit", "", WS_CHILD | ES_MULTILINE | WS_VISIBLE |
                      ES_AUTOHSCROLL | ES_AUTOVSCROLL, 300, 50, 220, 300, hWnd, (HMENU)IDC_EDITOR_BOX_EAST_WEST, NULL, NULL);
         }
    break;

case WM_COMMAND:
       {
                   switch (LOWORD(wParam))
                   {
                   case IDC_BUTTON_ONE:
                   { …