SharePoint 2007 Maximum Limitations

Entity
Max permissible size
Site Name
128 characters
Site URL
255 characters
Display name
128 characters
Connection string
384 characters
Email address
128 characters
Version numbers
064 characters
Virtual Server Friendly Name
064 characters
SQL Database Name
123 characters
SQL Database Column
128 characters
SQL Database Table Name
128 characters
SQL Role Name
128 characters
Server Name
128 characters
Windows User Name
300 characters
Windows Password
300 characters
Dependencies per object
032 objects
Zone enumeration value
004 zones
Default SQL command timeout
300 seconds
Number of simultaneous workflows that can be run
015 counts

From: http://goo.gl/iLTe

Handler the UnauthorizedAccessException in SharePoint

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
bool AccessDeniedflag = SPSecurity.CatchAccessDeniedException;
SPSecurity.CatchAccessDeniedException = false;
try
{
SPList list = web.GetList(web.ServerRelativeUrl+"/Lists/ListName");
SPListItem item = list.Items[0];
item["title"] = "ayman-elhattab.blogspot.com";
item.Update();
}
catch(UnauthorizedAccessException ex)
{
// Redirect to your custom page
SPUtility.Redirect("MyAccessDeniedPage.aspx",
    SPRedirectFlags.RelativeToLayoutsPage,this.Context);
}
finally
{
SPSecurity.CatchAccessDeniedException = AccessDeniedflag;
}

The features of MOSS 2007

Enterprise Portal

Web Form Web Part                                Use for Web Content of Type Display ( Web Form)

Web Report Web Part                              Use for Web Content of Type Output ( Report and Web Report)

Generic Web Part                                    Use for Web Let

Web Menu Web Part                                Use for Web Menu on top and left

Box Menu Web Part                                 Use for Web Menu on Activity Center Task List

Page Title Web Part                                 Use for Page Title leveraging AX Label

Windows SharePoint Services

Content Editor Web Part

Use for formatted text, tables, and images.

Form Web Part

Use to connect simple form controls to other Web Parts.

Image Web Part

Use to display pictures and photos.

Members

Use the Members Web Part to see a list of the site members and their online status.

Page Viewer Web Part

Use to display linked content, such as files, folders, or Web pages. The linked content is isolated from other content on the Web Part Page.

Relevant Documents

Use this webpart to display documents that are relevant to the current user.

User Tasks

Use this webpart to display tasks that are assigned to the current user.

XML Web Part

Use for XML, and XSL Transformation of the XML.

List View Web Part

Microsoft SharePoint Server 2007


Business Data

Business Data Actions

Display a list of actions from the Business Data Catalog.

Business Data Item

Display one item from a data source in the Business Data Catalog.

Business Data Item Builder

Creates a Business Data item from parameters in the query string and provides it to other web parts. This web part is only used on Business Data profile pages.

Business Data List

Display a list of items from a data source in the Business Data Catalog.

Business Data Related List

Display a list of items related to one or more parent items from a data source in the Business Data Catalog.

Content Rollup

Colleague Tracker

Displays your list of colleagues and any recent changes they made have had.

Memberships

Displays your site and distribution list memberships.

My Links

Use to display your links

My SharePoint Sites

Use to display documents authored by you on sites where you are a member and sites of your choice.

My Workspaces

Displays sites created under your My Site.

Site Aggregator

Use to display sites of your choice.

Dashboard

Key Performance Indicators

Shows a list of status indicators. Status indicators display important measures for your organization, and show how your organization is performing with respect to your goals.

KPI Details

Displays the details of a single status indicator. Status indicators display an important measure for an organization and may be obtained from other data sources including SharePoint lists, Excel workbooks, and SQL Server 2005 Analysis Services KPIs.

Other

Excel Web Access

Use the Excel Web Access to interact with an Excel 2007 workbook as a Web page.

I need to…