Shape.LayerCount 属性 (Visio)

返回向其分配形状的图层的数目。 此为只读属性。

语法

expression。 LayerCount

表达 一个代表 Shape 对象的变量。

返回值

整数

备注

形状被分配到零个或多个图层。

示例

以下 Microsoft Visual Basic for Applications (VBA) 宏显示如何使用 LayerCount 属性确定向其分配形状的图层的数目。 该宏还使用 Layers 属性将图层添加到绘图，使用 Name 属性获取当前图层的名称。

 
Public Sub LayerCount_Example() 
 
 Dim vsoPage As Visio.Page 
 Dim vsoShape As Visio.Shape 
 Dim vsoLayers As Visio.Layers 
 Dim vsoLayer As Visio.Layer 
 
 If ActiveDocument Is Nothing Then 
 Documents.Add ("") 
 End If 
 
 Set vsoPage = ActivePage 
 If vsoPage Is Nothing Then 
 Set vsoPage = ActiveDocument.Pages(1) 
 End If 
 
 'Draw a rectangle. 
 Set vsoShape = vsoPage.DrawRectangle(1, 5, 5, 1) 
 
 'Get the Layers collection. 
 Set vsoLayers = vsoPage.Layers 
 
 'Create a layer named ExampleLayer1 and add the shape to it. 
 Set vsoLayer = vsoLayers.Add("ExampleLayer1") 
 vsoLayer.Add vsoShape, 1 
 
 'Create a layer named ExampleLayer2 and add the shape to it. 
 Set vsoLayer = vsoLayers.Add("ExampleLayer2") 
 vsoLayer.Add vsoShape, 1 
 
 'Verify that the shape has been assigned to 2 layers. 
 Debug.Print "The shape is assigned to " & vsoShape.LayerCount & " layers." 
 
 'Get a reference to the first layer. 
 Set vsoLayer = vsoShape.Layer(1) 
 
 'Verify by using the Name property. 
 Debug.Print "Current layer name is """ & vsoLayer.Name & ".""" 
 
End Sub

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