public bool HelpBoxWithButton(GUIContent messageContent, GUIContent buttonContent)
{
Rect position = GUILayoutUtility.GetRect(messageContent, EditorStyles.helpBox);
GUILayoutUtility.GetRect((float) 1f, (float) 25f);
position.height += 25f;
GUI.Label(position, messageContent, EditorStyles.helpBox);
Rect rect2 = new Rect((position.xMax - 60f) - 4f, (position.yMax - 20f) - 4f, 60f, 20f);
return GUI.Button(rect2, buttonContent);
}