请问如何用VB调用现有的PowerPoint文件

[dingguangwen]

也就是如何使用VB来打开现有的一个PowerPoint文件？

[射天狼]

Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long

Private Sub Command1_Click()
On Error GoTo Errhandle
ShellExecute Me.hwnd, "open", "C:\aa.ppt", vbNullString, vbNullString, 1
Exit Sub

Errhandle:
MsgBox Err.Description & "！", vbInformation
End Sub

[vbanddelphi]

方法一：
调用两个API函数“shellexecute"和"getdesktopwindow"
Option Explicit
Private Declare Function ShellExecute Lib "shell32.dll" Alias "ShellExecuteA" (ByVal hwnd As Long, ByVal lpOperation As String, ByVal lpFile As String, ByVal lpParameters As String, ByVal lpDirectory As String, ByVal nShowCmd As Long) As Long

Private Declare Function GetDesktopWindow Lib "user32" () As Long

Private Const SW_SHOWMAXIMIZED = 3



Private Sub Command1_Click()
Dim pat
pat = "c:\1.ppt" '假设是你所放文件的路径
ShellExecute GetDesktopWindow(), "open", pat, pat, "C:\", SW_SHOWMAXIMIZED

方法二：
在”工程\应用\"里面直接应用相应的可插入对象也可以！
End Sub

[withpointer]

同意使用ShellExecute,不过别忘了声明！