會傳回已有指派圖形的圖層數目。 唯讀。
語法
expression。 LayerCount
表達 代表 Shape 物件的變數。
傳回值
整數
註解
圖形被指派到零或多個圖層。
範例
下列的 Microsoft Visual Basic for Applications (VBA) 巨集會示範如何使用 LayerCount 屬性決定已有指派圖形的圖層數目。 它還會使用 Layers 屬性將圖層新增到繪圖，並使用 Name 屬性來取得目前圖層的名稱。
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
支援和意見反應
有關於 Office VBA 或這份文件的問題或意見反應嗎？ 如需取得支援服務並提供意見反應的相關指導，請參閱 Office VBA 支援與意見反應。