The InTheHand namespace contains fundamental classes and base classes.

The InTheHand.Collections namespace contains interfaces and classes that define various collections of objects, such as lists, queues, bit arrays, hash tables and dictionaries.

The InTheHand.Collections.ObjectModel namespace contains classes that can be used as collections in the object model of a reusable library.

The InTheHand.Collections.Specialized namespace contains specialized and strongly-typed collections.

The InTheHand.ComponentModel namespace provides classes that are used to implement the run-time and design-time behavior of components and controls.

The InTheHand.Configuration namespace contains the types that provide the programming model for handling configuration data.

The InTheHand.Data.Common namespace contains classes shared by the .NET Compact Framework data providers.

The InTheHand.Data.SqlClient namespace contains helper classes for the .NET Compact Framework Data Provider for SQL Server.

The InTheHand.Data.SqlServerCe namespace contains helper classes for the .NET Compact Framework Data Provider for SQL Server CE.

The InTheHand.Data.WindowsCE namespace contains the .NET Compact Framework Data Provider for Windows CE.

The InTheHand.Device.Location namespace allows application developers to easily access the device's location using a single API. Location information is retrieved from GPS in the current release. An application developer using this API does not need to know which location-sensing technologies are available on a particular computer and is freed from the burden of tailoring an application to a specific hardware configuration. The GeoCoordinateWatcher class supplies location data that is based on latitude and longitude coordinates. The ICivicAddressResolver type provides the ability to implement functionality to resolve from a coordinate location to a civic address, and the IGeoPositionWatcher{T} interface can be implemented to extend the types of location data that are supplied.

The InTheHand.Devices namespace exposes the VibrateController class which allows applications to vibrate the device.

The InTheHand.Diagnostics namespace provides classes that allow you to interact with system processes.

The InTheHand.Drawing namespace provides additional drawing methods.

The InTheHand.Drawing.Drawing2D namespace provides advanced two-dimensional and vector graphics functionality.

The InTheHand.Drawing.Imaging namespace provides advanced GDI+ imaging functionality.

The InTheHand.IO namespace contains types that allow reading and writing to files and data streams, and types that provide basic file and directory support.

The InTheHand.IO.IsolatedStorage namespace contains types that allow the creation and use of isolated stores.

The InTheHand.Media namespace provides classes for playing audio.

The InTheHand.Net namespace provides a simple programming interface for additional protocols used on networks today.

The InTheHand.Net.Mail namespace contains classes used to send electronic mail to a Simple Mail Transfer Protocol (SMTP) server for delivery.

The InTheHand.Net.Mime namespace holds types that are used to represent Multipurpose Internet Mail Exchange (MIME) headers.

The InTheHand.Net.NetworkInformation namespace provides access to network traffic data, network address information, and notification of address changes for the local computer. The namespace also contains classes that implement the Ping utility. You can use Ping and related classes to check whether a computer is reachable across the network.

The InTheHand.Net.RemoteAccess namespace holds types that are used to interact with Remote Access networking.

The InTheHand.Phone namespace provides classes for working with phone devices.

The InTheHand.Phone.Info namespace provides classes for working with device information.

The InTheHand.Phone.Media namespace provides classes for working with colors and graphics on phone devices.

The InTheHand.Phone.Tasks namespace provides a set of reusable choosers and tasks for .NET Compact Framework applications

The InTheHand.Reflection namespace contains classes and interfaces that provide a managed view of loaded types, methods, and fields, with the ability to dynamically create and invoke types.

The InTheHand.Runtime.InteropServices namespace provides a wide variety of members that support COM interop and platform invoke services.

The InTheHand.Runtime.InteropServices.ComTypes namespace contains methods that are defintions of COM functions for managed code.

The InTheHand.Security.Cryptography namespace provides additional cryptographic services such as AES.

The InTheHand.Security.Cryptography.X509Certificates namespace contains helper classes for working with Authenticode X.509 v.3 certificate.

The InTheHand.ServiceProcess namespace provides classes that allow you to control Windows Embedded service applications.

The InTheHand.Text namespace contains classes to assist with character encodings.

The InTheHand.Threading namespace provides classes that assist multithreaded programming.

The InTheHand.ViewModels namespace provides a base-class implementation of a View Model.

The InTheHand.VisualBasic namespace contains types that support the Visual Basic Runtime in Visual Basic.

The InTheHand.VisualBasic.ApplicationServices namespace contains types that support the Visual Basic Application Model and provide access to application information.

The InTheHand.VisualBasic.CompilerServices namespace contains internal-use only types that support the Visual Basic compiler.

The InTheHand.VisualBasic.Devices namespace contains types that support the My objects related to devices in Visual Basic.

The InTheHand.VisualBasic.FileIO namespace contains types that support the My file system object in Visual Basic.

The InTheHand.VisualBasic.Logging namespace contains types that support the My logging objects in Visual Basic and provides a simple log listener that directs logging output to file.

The InTheHand.VisualBasic.MyServices namespace contains types that support My in Visual Basic.

The InTheHand.Win32 namespace provides classes that handle events raised by the operating system.

The InTheHand.Windows namespace provides general "framework" presentation classes for Mobile In The Hand. These classes are analogous to classes that exist in Silverlight.

The InTheHand.Windows.Forms namespace contains classes for creating Windows-based applications.

The InTheHand.Windows.Input namespace provides classes and enumerations used to support custom input contexts on Windows Mobile and Windows Embedded Handheld.

The InTheHand.WindowsCE.Forms namespace contains classes for programming device applications using the.NET Compact Framework.

TheInTheHand.WindowsCE.Messaging namespace provides classes that allow you to connect to, monitor, and administer message queues on the device and send, receive, or peek messages.

The InTheHand.WindowsMobile namespace provides shared classes used for launching applications on system events.

The InTheHand.WindowsMobile.Configuration namespace provides a class with methods for testing the design of XML configuration files used for provisioning mobile devices, and for provisioning mobile devices with these files. In both cases, Configuration Manager is used to process the files.

Requires Windows Mobile 2003 Phone Edition, Windows Mobile 5.0, Windows Mobile 6 or Windows Embedded Handheld

The InTheHand.WindowsMobile.Configuration.Providers namespace provides access to some of the Configuration Service Providers on Windows Mobile.

The InTheHand.WindowsMobile.Forms namespace provides classes for developing UI for Windows Mobile devices.

The InTheHand.WindowsMobile.Media namespace provides classes that allow you to work with the Windows Mobile Bluetooth Audio Gateway.

Supports Windows Mobile 5.0 and later and some Windows Embedded CE 5.0 devices depending on components selected.

The InTheHand.WindowsMobile.Net namespace provides classes that allow you to manage the network status of the device.

Requires Windows Mobile 2003 and later, Windows CE .NET 4.2 and later, Windows Embedded NavReady 2009

The InTheHand.WindowsMobile.PocketOutlook namespace provides classes that allow you to create and access PIM data items (Appointments, Tasks, and Contacts), and MAPI messaging items (e-mail and SMS messages).

The InTheHand.WindowsMobile.PocketOutlook.MessageInterception namespace provides classes that give you access to a message processing mechanism for automatically intercepting incoming SMS messages with properties that match specific criteria, and then launching applications to process them.

Requires Windows Mobile 5.0, Windows Mobile 6 or Windows Embedded Handheld

The InTheHand.WindowsMobile.Status namespace provides classes, and enumerations that provide access to system properties.

The InTheHand.WindowsMobile.Telephony namespace provides classes for working with the phone functionality on devices with cellular hardware.