<summary>
Creates a font family object given a zero-based font family index.
</summary>
<param name="index">Zero-based index of the font family.</param>
<param name="fontFamily">Receives a pointer the newly created font family object.</param>
<returns>
Standard HRESULT error code.
</returns>
<summary> Creates a font family object given a zero-based font family index. </summary> <param name="index">Zero-based index of the font family.</param> <param name="fontFamily">Receives a pointer the newly created font family object.</param> <returns> Standard HRESULT error code. </returns>