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Crewsoft is
a combination of two successful technologies: The development achieved
with Visual Studio.Net and the reliable database system of MS SQL Server
2000.
The
Crewsoft System
can handle hundreds of users simultaneously.
Integrated Windows Security
Smaller more
efficient transactions will decrease the occurrence of server blocking
and deadlocking as well as network traffic.
Uses Stored
Procedures especially with reports to eliminate unnecessary network
traffic
Object-Oriented, event driven
programming
MS SQL 2000 Database Management
SQL
Server 2000 exceeds dependability requirements and
provides innovative capabilities that increase
employee effectiveness, integrate heterogeneous IT
ecosystems, and maximize capital and operating
budgets. SQL Server 2000 provides the enterprise
data management platform your organization needs
to adapt quickly in a fast-changing environment.
With the lowest implementation and maintenance
costs in the industry, SQL Server 2000 delivers
rapid return on your data management investment.
SQL Server 2000 supports the rapid development of
enterprise-class business applications that can
give your company a critical competitive
advantage.
Benchmarked for scalability, speed, and
performance, SQL Server 2000 is a fully
enterprise-class database product, providing core
support for Extensible Markup Language (XML) and
Internet queries.
The Overview of .NET
Framework
The .NET Framework is an integral Windows
component that supports building and running the
next generation of applications and XML Web
services. The .NET Framework is designed to
fulfill the following objectives:
To provide a consistent object-oriented
programming environment whether object code is
stored and executed locally, executed locally
but Internet-distributed, or executed
remotely.
To provide a code-execution environment that
minimizes software deployment and versioning
conflicts.
To provide a code-execution environment that
promotes safe execution of code, including
code created by an unknown or semi-trusted
third party.
To provide a code-execution environment that
eliminates the performance problems of
scripted or interpreted environments.
To make the developer experience consistent
across widely varying types of applications,
such as Windows-based applications and
Web-based applications.
To build all communication on industry
standards to ensure that code based on the
.NET Framework can integrate with any other
code.
The .NET Framework has two main components: the
common language runtime and the .NET Framework
class library. The common language runtime is the
foundation of the .NET Framework. You can think of
the runtime as an agent that manages code at
execution time, providing core services such as
memory management, thread management, and remoting,
while also enforcing strict type safety and other
forms of code accuracy that promote security and
robustness. In fact, the concept of code
management is a fundamental principle of the
runtime. Code that targets the runtime is known as
managed code, while code that does not target the
runtime is known as unmanaged code. The class
library, the other main component of the .NET
Framework, is a comprehensive, object-oriented
collection of reusable types that you can use to
develop applications ranging from traditional
command-line or graphical user interface (GUI)
applications to applications based on the latest
innovations provided by ASP.NET, such as Web Forms
and XML Web services.
ADO.Net Database Access
Model
ADO.NET provides consistent access to data sources
such as Microsoft SQL Server, as well as data
sources exposed through OLE DB and XML.
Data-sharing consumer applications can use ADO.NET
to connect to these data sources and retrieve,
manipulate, and update data.
ADO.NET cleanly factors data access from data
manipulation into discrete components that can be
used separately or in tandem. ADO.NET includes
.NET Framework data providers for connecting to a
database, executing commands, and retrieving
results. Those results are either processed
directly, or placed in an ADO.NET DataSet
object in order to be exposed to the user in an
ad-hoc manner, combined with data from multiple
sources, or remoted between tiers. The ADO.NET DataSet
object can also be used independently of a .NET
Framework data provider to manage data local to
the application or sourced from XML.
ASP:net Mobile Web
Applications
ASP.NET mobile controls enable developers to
target a wide range of mobile devices, including
Web-enabled cell phones, pagers, and personal
digital assistants (PDAs) such as the Pocket PC.
ASP.NET provides the same rich Web application
model for mobile devices as it does for ASP.NET
applications that target desktop browsers. This
section of the ASP.NET documentation describes the
extensions that the ASP.NET mobile controls add to
ASP.NET Web Forms.
ASP.NET mobile controls consist of a set of
ASP.NET server controls and device adapters that
can intelligently render your application.
Knowledge of ASP.NET and Web Forms helps you use
mobile controls to build mobile Web applications.
ASP.NET mobile controls also extend the schema
of the Machine.config file and add data to support
mobile device rendering. ASP.NET provides an
extensible model so that third parties can add
support for new devices and new controls.
You can build mobile Web applications using the
ASP.NET Mobile Designer in Microsoft Visual Studio
.NET or a text editor, and any programming
language supported by the common language runtime.
The .NET Framework and the ASP.NET mobile controls
together form a powerful, flexible, and extensible
platform for developing and deploying mobile Web
applications.