c++ - GetImmersiveColorTypeFromName 总是返回 -1

Question

尝试调用 GetImmersiveColorTypeFromName 以获取 Windows 10 通知区域的颜色。 但它总是返回 -1

    typedef int(WINAPI*pGetImmersiveColorTypeFromName)(char* name);
    const pGetImmersiveColorTypeFromName GetImmersiveColorTypeFromName = (pGetImmersiveColorTypeFromName)GetProcAddress(hModule, (LPCSTR)96);
    if (GetImmersiveColorTypeFromName)
    {
        colorType = GetImmersiveColorTypeFromName("ImmersiveApplicationTextDarkTheme");
    }

我尝试了很多其他名称，但总是得到 -1

Answer 1

GetImmersiveColorTypeFromName 需要一个宽字符串，因此将声明从 char* 更改为 wchar_t*:

typedef int(WINAPI*pGetImmersiveColorTypeFromName)(wchar_t* name);
const pGetImmersiveColorTypeFromName GetImmersiveColorTypeFromName = (pGetImmersiveColorTypeFromName)GetProcAddress(hModule, (LPCSTR)96);
if (GetImmersiveColorTypeFromName)
{
    colorType = GetImmersiveColorTypeFromName(L"ImmersiveApplicationTextDarkTheme");
}