成员的完整列表，这些成员属于 fsdk.AccessibilityRectInfo,包括所有继承而来的类成员

GetData_index()	fsdk.AccessibilityRectInfo
GetRect()	fsdk.AccessibilityRectInfo
Set(rect, data_index)	fsdk.AccessibilityRectInfo
SetData_index(value)	fsdk.AccessibilityRectInfo
SetRect(value)	fsdk.AccessibilityRectInfo