
Dart Communications was founded in 1994 for the specific purpose of creating quality components designed to support Internet communication development. Dart's development teams carefully design each component for ease-of-use and maximum range of effectiveness for both beginners and advanced developers alike. The results are tools that function in many development environments, such as .NET, Visual Basic, Visual C++, PowerBuilder, ASP, Delphi, C++ Builder and Office 97/XP.
Dart's popular PowerTCP line includes components such as FTP, Mail, Zip Compression, SSL, SNMP, Web, Telnet, and Winsock. These components have enabled the efficient development of applications such as secure electronic trading by a major telecommunications company using an industry specific protocol, the creation of a multilingual bookstore that uses a custom web server without relying on IIS, centralized network management tools for the operation of multinational networks, and an automated database update for outside sales teams on the road. Other applications include adding capabilities to Microsoft Office such as the ability to auto-update an Excel application from an AS/400 server and automating Access to push the latest data to an FTP Server. : These are just a few of the projects the PowerTCP line has helped to create.
Companies such as Chase Manhattan Bank, Blue Cross/Blue Shield, America Online, Compaq Computer, American Express, and thousands of consultants and individual project teams rely on Dart's quality code, breadth of capability, and customer service. Designed in object-oriented methods, the tools easily make the change from ActiveX to .NET framework, allowing these users to transition the product as appropriate for their own environments.
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Manage network devices and remote management information from your .NET applications. PowerSNMP for .NET is a family of .NET classes and components used to manage network devices and remote management information. Full support for SNMPv1, SNMPv2, SNMPv3 and ASN.1 standards provide interoperability with enterprise devices. The Manager and Agent components provide for message transport and a suite of supporting classes provide MIB information, encoding/decoding, and encryption/decryption. MIB files can be parsed and imported into C# and Visual Basic projects to provide full intellisense support. A MIB compiler dynamically loads MIB files at run-time to generate new classes and objects on demand. View More
PowerTCP Subscription plans allow you to tailor your package to fit your needs. Designed for a single protocol or a bundle of requirements, each package comes with free updates and upgrades, selected new components, and email support for one full year. PowerTCP Universal Subscription includes: PowerTCP Emulation, FTP, Mail, Server, SSL, Telnet, Web Enterprise, WebServer, Winsock, Zip Compression, FTP for .NET, Secure FTP for .NET, Mail for .NET, SSL Sockets for .NET Tools, PowerTCP Telnet for .NET, PowerTCP Emulation for .NET, SSH + SFTP for .NET and Sockets for .NET. View More
Easily add FTP functionality to your applications. PowerTCP FTP for .NET was written entirely in C# and is a client development tool that will allow you to easily transfer files using wildcards and streams with high levels of control. To help you deliver applications quickly, debugging has been extended beyond run-time testing to a new design-time editor that lets you test file transfers without compiling. PowerTCP FTP for .NET comes with integrated Help 2.0 documentation which includes over three dozen tutorials and a comprehensive reference guide. View More
Add secure SSH session and file transfer capabilities to any .NET application. PowerTCP SSH and SFTP for .NET features SFTP and SSH components that provide flexibility, ease of use, and security for efficiently developing a broad spectrum of SSH-2 file transfer and online applications in C# and VB.NET. PowerTCP SSH and SFTP for .NET fills a gap in the .NET Framework and includes SFTP & stand-alone SSH session components, username/password and PEM public key authentication, encryption/decryption using Triple DES and AES, Diffie-Hellman key exchange and MAC algorithm data integrity. PowerTCP SSH and SFTP for .NET includes comprehensive samples for C# and VB.NET developers and full MS Help 2.0 Documentation. View More
Give your application the ability to communicate with web servers. PowerTCP Web for ActiveX features an HTTP control to communicate with a variety of web servers using industry-standard HTTP and HTTPS (secure Socket Layer) protocols. Use it to automate submission of web forms, extract web page content, post/get files to/from web servers, schedule retrieval of web content, generate a site tree, or in any other application that requires communication with web servers. View More
based on 1 reviewBuild robust Internet administration and management capability into your application. PowerTCP Winsock for ActiveX provides everything you need to add advanced Internet functionality into your applications. Includes TCP and UDP protocols, Daemons (services), Ping, Domain Name Service (DNS), multicast, and more. Features include: advanced debugging, automatic error reporting, in-bound and out-bound buffering, etc. Useful in any application that requires communication over the Internet. View More
based on 1 reviewAdd file upload functionality to your ASP.NET application, including real-time progress reporting and server-side streaming. PowerWEB File Upload for ASP.NET uses Ajax techniques to transfer files from browser to web server while minimizing the server memory footprint. It allows you to stream files to disk, memory, or any Stream interface for advanced applications such as a direct file upload to an FTP server. Additionally, the look and feel of File Upload controls can be customized with custom fonts and images to seamlessly blend into your website design. View More
Build your own scalable Internet/Intranet server application in .NET with every connection getting an individual thread. PowerTCP Sockets for .NET contains easy-to-use TCP and UDP components that can help you create Internet client applications with only a few lines of code and convenient Events. The Ping component enables server verification using ICMP, UDP, and TCP, while the Trace component conducts an asynchronous Trace Route for fast response. The Dns component is not dependent on OS services, allowing for the use of any DNS server. Advanced SegmentedStream technology allows for data to be received up to a specific delimiter or fixed-length, which is ideal for building custom TCP-based protocols View More
Enable communication with network devices and applications. PowerSNMP for ActiveX is a collection of controls that enable management of network devices and applications, via SNMPv1 or SNMPv2 and the ASN.1 standard with the highest available standards compatibility and speed. Includes an Agent Control and a Manager Control - with a suite of supporting objects that include a Management Information Base (MIB) object for loading and parsing MIB files, an SNMP Message Object for encoding/decoding packets, an SNMP Table object and much more. View More
PowerTCP Subscription plans allow you to tailor your package to fit your needs. Designed for a single protocol or a bundle of requirements, each package comes with free updates and upgrades, selected new components, and email support for one full year. PowerTCP .NET Subscription includes: PowerTCP SSL Sockets for .NET, PowerTCP Telnet for .NET, PowerTCP FTP for .NET, PowerTCP Mail for .NET, PowerTCP Emulation for .NET, PowerTCP SSH and SFTP for .NET and PowerTCP Zip for .NET. View More
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