实现在PPT演示过程中-用鼠标拖动图片

1、实现在PPT演示过程中，用鼠标拖动图片1新建一个ppt空白文档。2点击菜单：“工具宏宏”，出现对话框。3对话框中“宏名”写：drop（其他也可以），再点“创建”，就进入代码模式。4“Sub drop()' ''End Sub”，类似的三句全删掉。把下面的代码全拷贝进去。Option Explicit Declare Function GetKeyState Lib "user32" (ByVal nVirtKey As Long) As IntegerPrivate Declare Function WindowFromPoint Lib "

2、;user32" (ByVal xPoint As Long, ByVal yPoint As Long) As LongPrivate Declare Function GetWindowRect Lib "user32" (ByVal hwnd As Long, lpRect As RECT) As LongPrivate Declare Function GetCursorPos Lib "user32" (lpPoint As PointAPI) As LongPrivate Declare Function SetCursorPos

3、Lib "user32" (ByVal x As Long, ByVal y As Long) As LongPublic Declare Function MonitorFromPoint Lib "user32.dll" (ByVal x As Long, ByVal y As Long, ByVal dwFlags As Long) As LongPrivate Declare Function GetSystemMetrics Lib "user32" (ByVal nIndex As Long) As Long Privat

4、e Const SM_SCREENX = 0Private Const SM_SCREENY = 1Private Const sigProc = "Drag & Drop"Public Const VK_SHIFT = &H10Public Const VK_CTRL = &H11Public Const VK_ALT = &H12 Private Type PointAPI x As Long y As LongEnd Type Public Type RECT Left As Long Top As Long Right As Long

5、 Bottom As LongEnd Type Public mPoint As PointAPI, dPoint As PointAPIPublic ActiveShape As ShapeDim dragMode As BooleanDim dx As Double, dy As Double Sub DragandDrop(sh As Shape) dragMode = Not dragMode If dragMode Then Drag sh End Sub Private Sub Drag(sh As Shape)Dim i As Integer, sx As Integer, sy

6、 As IntegerDim mWnd As Long, WR As RECT dx = GetSystemMetrics(SM_SCREENX): dPoint.x = dxdy = GetSystemMetrics(SM_SCREENY): dPoint.y = dy GetCursorPos mPointWith ActivePresentation.SlideShowWindow mWnd = WindowFromPoint(mPoint.x, mPoint.y) GetWindowRect mWnd, WR sx = WR.Left sy = WR.Top dx = (WR.Righ

7、t - WR.Left) / ActivePresentation.PageSetup.SlideWidth dy = (WR.Bottom - WR.Top) / ActivePresentation.PageSetup.SlideHeightEnd With If dx > dy Then sx = sx + (dx - dy) * ActivePresentation.PageSetup.SlideWidth / 2 dx = dyEnd IfIf dy > dx Then sy = sy + (dy - dx) * ActivePresentation.PageSetup.SlideHeight / 2 dy = dxEnd If While dragMode GetCursorPos mPoint sh.Left = (mPoint.x - sx) / dx - sh.Width / 2 sh.Top = (mPoint.y - sy) / dy - sh.Height / 2 DoEvents i = i + 1: If