'宣言 Public MustOverride ReadOnly Property RenderFragment As RenderFragment
'使用法 Dim instance As C1DocumentTextPosition Dim value As RenderFragment value = instance.RenderFragment
public abstract RenderFragment RenderFragment {get;}
'宣言 Public MustOverride ReadOnly Property RenderFragment As RenderFragment
'使用法 Dim instance As C1DocumentTextPosition Dim value As RenderFragment value = instance.RenderFragment
public abstract RenderFragment RenderFragment {get;}