实现在PPT演示过程中,用鼠标拖动图片.doc

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 Integer Private Declare Function WindowFromPoint Lib user32 (ByVal xPoint As Long, ByVal yPoint As Long) As Long Private Declare Function GetWindowRect Lib user32 (ByVal hwnd As Long, lpRect As RECT) As Long Private Declare Function GetCursorPos Lib user32 (lpPoint As PointAPI) As Long Private Declare Function SetCursorPos Lib user32 (ByVal x As Long, ByVal y As Long) As Long Public Declare Function MonitorFromPoint Lib user32.dll (ByVal x As Long, ByVal y As Long, ByVal dwFlags As Long) As Long Private Declare Function GetSystemMetrics Lib user32 (ByVal nIndex As Long) As Long Private Const SM_SCREENX = 0 Private Const SM_SCREENY = 1 Private Const sigProc = Drag Drop Public Const VK_SHIFT = H10 Public Const VK_CTRL = H11 Public Const VK_ALT = H12 Private Type PointAPI x As Long y As Long End Type Public Type RECT Left As Long Top As Long Right As Long Bottom As Long End Type Public mPoint As PointAPI, dPoint As PointAPI Public ActiveShape As Shape Dim dragMode As Boolean Dim 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 As Integer Dim mWnd As Long, WR As RECT dx = GetSystemMetrics(SM_SCREENX): dPoint.x = dx dy = GetSystemMetrics(SM_SCREENY): dPoint.y = dy GetCursorPos mPoint With ActivePresentation.SlideShowWindow mWnd = WindowFromPoint(mPoint.x, mPoint.y) GetWindowRect mWnd, WR sx = WR.Left sy = WR.Top dx = (WR.Right - WR.Left) / ActivePresentation.PageSetup.SlideWidth dy = (WR.Bottom - WR.Top) / ActivePresentation.PageSetup.SlideHeight End With If dx dy Then sx = sx + (dx - dy) * A