如果用户激活图像按钮,则按钮的图片应该更改。我使用这段代码。
Dim mainslide As Object
Set mainslide = ActivePresentation.Slides(2)
If mainslide.Shapes(11).Name = "green" Then
mainslide.Shapes(11).Picture = LoadPicture("pathname")
fődia.Shapes(11).Name = "red"
Else
mainslide.Shapes(11).Picture = LoadPicture("pathname2")
fődia.Shapes(11).Name = "green"
End If
我得到运行时错误438,但在Excel中这种方法有效。
答案 0 :(得分:0)
fodia未在您的示例中定义,因此很难猜测它应该是什么。但我不认为这是问题的根源。这是另一种有效的方法。有几点需要注意:
PPT对ActiveX对象的处理很奇怪。要获得用于控制对象的属性,必须使用Shape.OLEFormat.Object.property_name
至少在某些版本中,ActiveX形状不会以正常的形状顺序出现;您可以选中幻灯片上的形状以依次选择每个形状,但从不选择ActiveX形状。命名形状是一种解决方法(并且在重新排序形状时不会改变,因此它更可靠)。
Sub RedOrGreen()
Dim mainslide As Slide
Dim oSh As Shape
Set mainslide = ActivePresentation.Slides(1)
Set oSh = FindShapeNamed("green", mainslide)
If Not oSh Is Nothing Then
oSh.OLEFormat.Object.Picture = LoadPicture("c:\temp\red.jpg")
oSh.Name = "red"
Exit Sub
End If
Set oSh = FindShapeNamed("red", mainslide)
If Not oSh Is Nothing Then
oSh.OLEFormat.Object.Picture = LoadPicture("c:\temp\green.jpg")
oSh.Name = "green"
Exit Sub
End If
End Sub
Function FindShapeNamed(sName As String, oSl As Slide) As Shape
Dim oSh As Shape
For Each oSh In oSl.Shapes
If oSh.Name = sName Then
Set FindShapeNamed = oSh
Exit Function
End If
Next
End Function