'宣言 Public VisibilityRectPx As System.Nullable(Of Rect)
'使用法 Dim instance As FragmentDrawParams Dim value As System.Nullable(Of Rect) value = instance.VisibilityRectPx instance.VisibilityRectPx = value
public System.Nullable<Rect> VisibilityRectPx
'宣言 Public VisibilityRectPx As System.Nullable(Of Rect)
'使用法 Dim instance As FragmentDrawParams Dim value As System.Nullable(Of Rect) value = instance.VisibilityRectPx instance.VisibilityRectPx = value
public System.Nullable<Rect> VisibilityRectPx