'宣言 Public ReadOnly Property RenderHeight As System.Double
public System.double RenderHeight {get;}
'宣言 Public ReadOnly Property RenderHeight As System.Double
public System.double RenderHeight {get;}
When a section grows or shrinks, its Height property does not change.
If you need to retrieve the actual height that will be used for rendering the section (for example, while handling the OnPrint event), use the RenderHeight property instead.