![](dotnetdiagramimages/C1_WPF_Document_C1_WPF_Document_VisualPrimitive.png)
'宣言 Public MustInherit Class VisualPrimitive
'使用法 Dim instance As VisualPrimitive
public abstract class VisualPrimitive
System.Object
C1.WPF.Document.VisualPrimitive
C1.WPF.Document.Border
C1.WPF.Document.C1Brush
C1.WPF.Document.Line