C# (CSharp) FontCharacters примеры использования

Пример #1

 private void ReleaseFontData()
 {
     // Release the font data array.
     if (FontCharacters != null)
     {
         FontCharacters.Clear();
         FontCharacters = null;
     }
 }

Пример #2

 private void ReleaseFontData()
 {
     // Release the font data array.
     FontCharacters?.Clear();
     FontCharacters = null;
 }