How tp open a password protected powerpoint file by Excel macro

J

juwen

How to open a password protected powerpoint file by Excel macro? by the
way,the cipher is known.

Is it possible to do this?

Thanks in advance,
 
G

Gordon

juwen said:
How to open a password protected powerpoint file by Excel macro? by the
way,the cipher is known.

Is it possible to do this?

Thanks in advance,

How is this related to PowerPoint?
 
E

Echo S

Are you asking about an Excel file that's linked to a PowerPoint
presentation? This is the PowerPoint group, and I'm trying to figure out the
connection between your Excel question and PowerPoint.
 
J

John Wilson

As far as I know in PowerPoint there's no method of opening a password
protected file using vba from Excel (or even in directly PowerPoint vba)
Unlike in Excel you cannot specify the password as an argument.
 
C

Chirag

PowerPoint does not natively provide a way to open password-protected
presentations. You might want to look at my free openppt.dll that allows you
to supply a password to open a password protected presentation. To use it
from Excel, you would have to create an instance of PowerPoint using
CreateObject() and pass the instance as the first parameter to the
OpenPresentation() function.

More information on openppt.dll is available at
http://officeone.mvps.org/openppt/

- Chirag

PowerShow - View multiple PowerPoint slide shows simultaneously
http://officeone.mvps.org/powershow/powershow.html
 
K

king21c

I am doing as follows:
1.Place the openppt.dll in the Windows folder (C:\Windows).
2.plug-in a new module
3.write code in new module:
'---------------------------------------------
Sub Test()
Dim Pres As Presentation
Set Pres = OpenPresentation(Application, _
"d:\prespass.ppt", "123", _
False, False, True)
End Sub
'-----------------------------------------------
Error: Run-time Error'424' Object Required

How I am going to do.

Thank you
 
C

Chirag

Is 123 the password to open prespass.ppt? If yes and you are still getting
this error, can you please email me your prespass.ppt to help me analyze the
issue? Which PowerPoint version are you using?

- Chirag
 
M

Matti Vuori

I am doing as follows:
1.Place the openppt.dll in the Windows folder (C:\Windows).
2.plug-in a new module
3.write code in new module:
'---------------------------------------------
Sub Test()
Dim Pres As Presentation
Set Pres = OpenPresentation(Application, _
"d:\prespass.ppt", "123", _
False, False, True)
End Sub
'-----------------------------------------------
Error: Run-time Error'424' Object Required

How I am going to do.

You need to add the import declaration at the top of your module, above
your Sub:

Public Declare Function OpenPresentation Lib "openppt.dll" ( _
ByVal PowerPoint As Variant, _
ByVal FileName As String, _
ByVal Password As String, _
ByVal ReadOnly As Boolean, _
ByVal Untitled As Boolean, _
ByVal WithWindow As Boolean) As Variant
 
J

juwen

Chirag

My PowerPoint version is 2003
I want to E-mail the prespass.ppt to you.
Can you give me your valid E-mail.

-juwen
 
C

Chirag

You can send me an email at the id listed at the bottom of the same web
page.

- Chirag
 
J

juwen

Yes,I added the import declaration at the top of your module,which I forgot
to write

I am doing as follows:
1.Place the openppt.dll in the Windows folder (C:\Windows).
2.plug-in a new module
3.write code in new module:
'--------------------------------------------------------------------
Public Declare Function OpenPresentation Lib "openppt.dll" ( _
ByVal PowerPoint As Variant, _
ByVal FileName As String, _
ByVal Password As String, _
ByVal ReadOnly As Boolean, _
ByVal Untitled As Boolean, _
ByVal WithWindow As Boolean) As Variant

Sub Test()
Dim Pres As Presentation
Set Pres = OpenPresentation(Application, _
"d:\prespass.ppt", "123", _
False, False, True)
End Sub
'-----------------------------------------------------------------------
Error: Run-time Error'424' Object Required
 
A

Arie Livshin

I need to open a password-protected PowerPoint 2007 presentation from a VSTO in C#. I tried OpenPPT using VBA and it seems to work.

As I need to use C# I tried this code:

?
[DllImport("openppt.dll", EntryPoint = "OpenPresentation")]
public static extern Presentation OpenPresentation(Application PowerPoint, string FileName, string Password, bool ReadOnly, bool Untitled, bool WithWindow);
?
Presentation Pres = OpenPresentation(_application, @"C:\temp\pass1.pptx", "MyPassword",
false, false,
true);

This throws an exception.

1. What am I doing wrong?

2. How are you doing this in OpenPPT, are you injecting keytrokes or using some safer method?


Thank you,
Arie





Chirag wrote:

Is 123 the password to open prespass.ppt?
03-Jun-10

Is 123 the password to open prespass.ppt? If yes and you are still gettin
this error, can you please email me your prespass.ppt to help me analyze th
issue? Which PowerPoint version are you using

- Chirag

Previous Posts In This Thread:

How tp open a password protected powerpoint file by Excel macro
How to open a password protected powerpoint file by Excel macro? by th
way,the cipher is known

Is it possible to do this

Thanks in advance,

How is this related to PowerPoint?
How is this related to PowerPoint?

Are you asking about an Excel file that is linked to a PowerPointpresentation?
Are you asking about an Excel file that is linked to a PowerPoin
presentation? This is the PowerPoint group, and I am trying to figure out th
connection between your Excel question and PowerPoint

-
Echo [MS PPT MVP] http://www.echosvoice.co
What's new in PPT 2010? http://www.echosvoice.com/2010.ht
Fixing PowerPoint Annoyances http://tinyurl.com/36grc
PowerPoint 2007 Complete Makeover Kit http://tinyurl.com/32a7nx

As far as I know in PowerPoint there is no method of opening a
As far as I know in PowerPoint there is no method of opening a passwor
protected file using vba from Excel (or even in directly PowerPoint vba
Unlike in Excel you cannot specify the password as an argument
-
john ATSIGN PPTAlchemy.co.u

Free PPT Hints, Tips and Tutorial
http://www.pptalchemy.co.uk/powerpoint_hints_and_tips_tutorials.htm



:

PowerPoint does not natively provide a way to open
PowerPoint does not natively provide a way to open password-protecte
presentations. You might want to look at my free openppt.dll that allows yo
to supply a password to open a password protected presentation. To use i
from Excel, you would have to create an instance of PowerPoint usin
CreateObject() and pass the instance as the first parameter to th
OpenPresentation() function

More information on openppt.dll is available a
http://officeone.mvps.org/openppt

- Chira

PowerShow - View multiple PowerPoint slide shows simultaneousl
http://officeone.mvps.org/powershow/powershow.html

I am doing as follows:1.Place the openppt.
I am doing as follows
1.Place the openppt.dll in the Windows folder (C:\Windows)
2.plug-in a new modul
3.write code in new module
'--------------------------------------------
Sub Test(
Dim Pres As Presentatio
Set Pres = OpenPresentation(Application,
"d:\prespass.ppt", "123",
False, False, True
End Su
'----------------------------------------------
Error: Run-time Error'424' Object Require

How I am going to do

Thank you

Is 123 the password to open prespass.ppt?
Is 123 the password to open prespass.ppt? If yes and you are still gettin
this error, can you please email me your prespass.ppt to help me analyze th
issue? Which PowerPoint version are you using

- Chirag

You need to add the import declaration at the top of your module, aboveyour
You need to add the import declaration at the top of your module, above
your Sub:

Public Declare Function OpenPresentation Lib "openppt.dll" ( _
ByVal PowerPoint As Variant, _
ByVal FileName As String, _
ByVal Password As String, _
ByVal ReadOnly As Boolean, _
ByVal Untitled As Boolean, _
ByVal WithWindow As Boolean) As Variant

ChiragMy PowerPoint version is 2003I want to E-mail the prespass.ppt to you.
Chirag

My PowerPoint version is 2003
I want to E-mail the prespass.ppt to you.
Can you give me your valid E-mail.

-juwen

:

You can send me an email at the id listed at the bottom of the same webpage.
You can send me an email at the id listed at the bottom of the same web
page.

- Chirag

Yes,I added the import declaration at the top of your module,which I forgotto
Yes,I added the import declaration at the top of your module,which I forgot
to write

I am doing as follows:
1.Place the openppt.dll in the Windows folder (C:\Windows).
2.plug-in a new module
3.write code in new module:
'--------------------------------------------------------------------
Public Declare Function OpenPresentation Lib "openppt.dll" ( _
ByVal PowerPoint As Variant, _
ByVal FileName As String, _
ByVal Password As String, _
ByVal ReadOnly As Boolean, _
ByVal Untitled As Boolean, _
ByVal WithWindow As Boolean) As Variant

Sub Test()
Dim Pres As Presentation
Set Pres = OpenPresentation(Application, _
"d:\prespass.ppt", "123", _
False, False, True)
End Sub
'-----------------------------------------------------------------------
Error: Run-time Error'424' Object Required


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