You cannot prevent others from viewing the file while you're working on it, as long as they've read permissions to it. However they wouldn't be able to see the changes that are being done while you work on it, unless you check in the file. To achieve this, Open the document library settings. Go to 'versioning settings'. Scroll down and select the option 'require check out'.
check out the file
you can keep a copy of the sharepoint document library as an outlook list
in document work space group of people can work on the same documenttasks a=can be created about the documents and we can produce announcements fro that documents. in document library you can upload the documents and one person can work on the document.
Access the library on SharePoint and connect it to Outlook, open the file, and edit it offline
This discussion pertains to a standard MOSS site and Office 2007.Open the document library in question.Click actions > connect to outlook.Click OK for confirmation.This will add a folder with the name of the document library in your Outlook configuration.Open the folder, open any file using Outlook. This folder remains in 2-way sync with Sharepoint document library.The library documents can be edited offline and once online can be synced with sharepoint.
This discussion pertains to a standard MOSS site and Office 2007.Open the document library in question.Click actions > connect to outlook.Click OK for confirmation.This will add a folder with the name of the document library in your Outlook configuration.Open the folder, open any file using Outlook. This folder remains in 2-way sync with Sharepoint document library.
Access the document library, create the new document, specify a user name and password, and save the document to the document library
set an alert for the library and configure a weekly summary
All SharePoint libraries have the ability to hold spreadsheets. Contact the person who administers the SharePoint portal you access, since every installation of SharePoint is unique. There can be hundreds or even thousands of different libraries stored on a SharePoint installation. Only someone from your organization will be able to tell you which library you can use to store your spreadsheets. With Excel 2007, click the Microsoft Office Button, click the arrow next to Publish, and then click Document Management Server. After that, you will need to follow the options available on your configuration of Excel. See related links for generic information about how to save a file in SharePoint.
Access the library on SharePoint, connect the library to Outlook, and select the file in Outlook
You can create sharePoint document libraries for storing text files. Though libraries support checkin/checkout options, the text editor for .TXT file does not support this. I would recommend using other formats for storing data such as office 2010.1st answer (Create a new document work space) and 2nd answer (view all site content and create a document library)and View all site content and create a document library
Programmatically, you can iterate through the document library and then the items, grab their URL and start adding lists either to a text file or an xml file using XML DOM or streamwriter.