在演示模式下单击另一个形状时，visio 中是否有显示/隐藏形状的方法？答案

【问题标题】：Is there a way in visio to show/hide a shape when clicking on another shape in Presentation Mode?在演示模式下单击另一个形状时，visio 中是否有显示/隐藏形状的方法？
【发布时间】：2020-05-11 16:19:54
【问题描述】：

我正在尝试使用 Visio 2016 制作一个非常基本的用户界面线框。我想做一些事情，例如在单击按钮时显示一个对话框，然后在单击“确定”时隐藏该对话框对话。我之前一直通过完全复制整个页面并将我想要的内容添加到新页面并使用“超链接”选项来完成此操作。如果有一种方法可以在我单击另一个形状时显示或隐藏一个形状，那会容易得多。有没有这样的能力？

【问题讨论】：

标签： visio

【解决方案1】：

处于演示模式？不。在演示模式下几乎没有可用的交互。

【讨论】：

【解决方案2】：

您可以让一些代码在全屏模式下运行。我在下面的示例中连接了应用程序 MouseMove 事件。当鼠标悬停在该形状上时，它会使您过胖的形状的轮廓更胖。

您可以通过在页面上绘制一堆矩形来测试代码，然后在全屏模式下移动鼠标。

不过，我无法在全屏模式下捕获 MouseDown。

代码的 cmets 中有更多注释！

Option Explicit

'// Notes:
'//
'// - This code works in full screen mode!
'// - The mouse-up code doesn't work if you drag the shape,
'//   (which won't be an issue in full-screen mode!)

Dim WithEvents m_visApp As Visio.Application

Private m_visShpMouseDown As Visio.Shape
Private m_lineWeightFormulaU As String

Private Sub Document_RunModeEntered(ByVal doc As IVDocument)

  '// Toggle RunMode on and off via the blue triangle button just
  '// right of the Stop/Reset button. This lets you reset the
  '// code without closing and opening the file every time! Also,
  '// this proc runs when you open the file, so m_visApp will
  '// be set up to receive events!

  Set m_visApp = Visio.Application

End Sub

Private Sub m_visApp_MouseMove(ByVal Button As Long, ByVal KeyButtonState As Long, ByVal x As Double, ByVal y As Double, CancelDefault As Boolean)


  Dim pg As Visio.Page
  Set pg = m_visApp.ActivePage
  If (pg Is Nothing) Then GoTo Cleanup

  Dim shp As Visio.Shape
  For Each shp In pg.Shapes

    If (shp.HitTest(x, y, 0)) Then

      '// The mouse is over a shape.

      If (shp Is m_visShpMouseDown) Then
        Debug.Print "MouseMove over same shape! " & DateTime.Now
        GoTo Cleanup
      Else

        Debug.Print "MouseMove over shape! " & DateTime.Now

        '// Restore any previously mouse-overed shape:
        Call m_restoreShape

        '// Save the original lineweight and change it to
        '// something thicker:
        m_lineWeightFormulaU = shp.CellsU("LineWeight").FormulaU
        Set m_visShpMouseDown = shp

        '// Make the lineweight thick:
        shp.CellsU("LineWeight").FormulaForceU = "5pt"

        GoTo Cleanup

        '// Note: the above won't change the lineweights
        '// for all shapes in a group. If you intend to use
        '// this on grouped shapes, you'll have to recurse
        '// into the group, which makes things a bit more
        '// complicated!


      End If

    End If

  Next shp


  Call m_restoreShape

Cleanup:
  Set shp = Nothing
  Set pg = Nothing
End Sub

Private Sub m_restoreShape()

  If (m_visShpMouseDown Is Nothing) Then Exit Sub

  '// Restore the shape's original lineweight:
  m_visShpMouseDown.CellsU("LineWeight").FormulaU = m_lineWeightFormulaU

  '// Clear the mouse-down variables:
  Set m_visShpMouseDown = Nothing
  m_lineWeightFormulaU = vbNullString

End Sub

【讨论】：