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MAPIProp

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This is a free COM-component designed to read the MAPI-properties of CDO and MicrosoftdlT* OutlookdlT* Object Model objects for Microsoft Outlook 2000, 2002/XP, 2003, 2007. The component has no limitation on the data size stored in a property and it supports work with compressed properties (like PR_RTF_COMPRESSED). Usage of MAPI-properties allows one to avoid Microsoft Outlook security system prompts on the retrieval of a message sender address, message body, etc., whilst working in Visual Basic and script languages like JScript and VBScript.

The component is supplied with the source code in Microsoft Visual C++ 6.0 and examples in Visual Basic .NET, Visual Basic 6.0 and Jscript.

The component can be used to do the following:

1. Getting object properties without security system prompts
2. Getting properties unavailable through the Microsoft Outlook object model, e.g. Internet headers of a message
3. Getting properties not available through Microsoft Outlook object model, e.g. message body is varied presentation modes (RTF, HTML, text)

For detailed guidance on how to work with MAPI-properties, see the article "How to avoid security prompts in Visual Basic programs for Outlook", we strongly recommend that you get familiar with it before you start using the component.

The component methods:

C++:
HRESULT GetOneProp(
VARIANT pObject,
long propTag,
VARIANT* result);
HRESULT ReadStreamProp(
VARIANT pObject,
long propTag,
BSTR* result);
HRESULT ReadRTFStreamProp(
VARIANT pObject,
long propTag,
BSTR* result);
HRESULT Initialize();
HRESULT Uninitialize();

Visual Basic:
Function GetOneProp ( _
pObject As Object, _
propTag As Long) As Variant
Function ReadStreamProp ( _
pObject As Object, _
propTag As Long) As String
Function ReadRTFStreamProp ( _
pObject As Object, _
propTag As Long) As String
Sub Initialize()
Sub Uninitialize()

GetOneProp

Returns the value of a property of CDO object or Microsoft Outlook object model. For example, a message is represented by a Message object in CDO, and by MailItem in the Microsoft Outlook object model. You can pass any of the two objects to the method. No matter what object you have passed, you can use CDO constants like CdoPR_SENDER_EMAIL_ADDRESS as the propTag value (MAPI property tag).

ReadStreamProp

The method is designed to read property values of great volume like CdoPR_BODY or PR_HTML (text and HTML forms of the message presentation) as a string. This method is used because MAPI utilizes another approach to read large-volume properties (i.e. the property is opened and read through a stream).

ReadRTFStreamProp

This method works like the previous one, but in addition it provides for stream decompression. For example, RTF-presentation of a message body is stored in compressed form (PR_RTF_COMPRESSED), as if you try to read it through ReadStreamProp you will get an array of binary data instead of text.

Initialize and Uninitialize

These two methods provide for the initialization and de-initialization of the MAPI library. If CDO is used, MAPI is initialized by the Logon method call in a CDO session, so these functions are unnecessary. If you are developing an add-in for Outlook, MAPI is usually already initialized by Outlook itself before you invoke your add-in, so you can do without invoking those functions (though invoking them wouldn't do any harm).

With Outlook automation (Outlook.Application object creation), MAPI often is not initialized even upon execution of the following code (don't confuse this with the Logon call in CDO session):

Set olApp = New Outlook.Application
Set olNameSpace = _
olApp.GetNamespace("MAPI")
olNameSpace.Logon

So the call of the Initialize function is necessary for the proper operation of the component.

The component limitations

1. The component only works with object properties, and it is unable of working with it's tables (e.g. with message attachment tables)
2. The component doesn't support operation with multi-valued properties (e.g., like PT_MV_BINARY). However, there are no such properties amongst CDO constants.
3. When reading properties through ReadStreamProp and ReadRTFStreamProp, the result is always returned as a string, no matter what the property type is.

Component usage examples

The component is supplied with the source code in Microsoft Visual C++ 6.0 and examples in Visual Basic .NET, Visual Basic 6.0 and JScript. All the examples are both for CDO and for Microsoft Outlook Object Model.

Ordering Information

MAPIProp is free for commercial and non-commercial use.

Free download from Shareware Connection - This is a free COM-component designed to read the MAPI-properties of CDO and MicrosoftdlT« OutlookdlT« Object Model objects for Microsoft Outlook 2000, 2002/XP, 2003, 2007

Publisher: MAPILab Ltd. | License: Freeware | Price: 0.00
Version: 1.0 | Size: 133 KB | Platform: Win2000, WinOther, WinServer, WinVista
Released Date: | Rating: 0 | Title: MAPIProp

Author Url: http://www.mapilab.com
Program Info Url: http://www.mapilab.com
Download Url: http://www.mapilab.com/files/mapiprop.zip

More downloads from MAPIProp publisher MAPILab Ltd.:

MAPILab NNTP for Outlook - MAPILab NNTP is MAPI transport which allows to read and post to newsgroups in Microsoft Outlook. This means that a news server account works the same as Exchange Server or POP3 account, support remote headers and it is managed in Send/Receive menu.

MAPILab File Recovery for Office - Effective document recovery tool for Microsoft Word, Excel, PowerPoint, Visio and many other popular formats. MAPILab File Recovery can recover documents lost due to computer crashes, accidental deletion - even if the Recycle Bin has been emptied.

MAPILab Toolbox - A set of 18 "must have" Microsoft Outlook 2003-2013 add-ins for high-performance and useful functionality: you can schedule message sending; access files from your computer through email; manage your contact base; redirect your messages, and more.

MAPILab Toolbox for Outlook - The set of 10 "must have" Microsoft Outlook 2000/XP/2003 add-ins for high-performance and convenient activity with your Microsoft Outlook.

Send Personally for Outlook Express - Add-in offers an alternative method of sending messages from Microsoft Outlook Express, separate message is created for each recipient. The recipient will see only hisher address in the "To" field. The macros can be replaced with the personal data.

MAPIProp keywords:
MAPIProp related downloads:

Microsoft Outlook Hotmail Connector (32-Bit) - With Microsoft Outlook Hotmail Connector 32-bit, you can use Microsoft Office Outlook 2003, Microsoft Office Outlook 2007 or Microsoft Office Outlook 2010 to access and manage your Microsoft Windows Live Hotmail or Microsoft Office Live Mail accounts

Send Personally Component - Send Personally Component (CSP) provides for personalized message distribution

Mail Recovery for Outlook Express - Mail Recovery for Outlook Express - recover mail from damaged folders and dbx

Remove Duplicates from Outlook Express - Remove Duplicates for Outlook Express will remove duplicated mail in Outlook

Adds for Outlook - Adds for Outlook is a plug-in component for Microsoft Outlook. This is a collection of nice improvements.

Shareware Connection periodically updates pricing and software information of 'MAPIProp' from company source 'MAPILab Ltd.' , so some information may be slightly out-of-date. You should confirm all information before relying on it. Software piracy is theft,  Using 'MAPIProp' crack, password, serial numbers, registration codes, key generators is illegal and prevent future development of MAPIProp.

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