DNS Lookup Component
Introduction
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You can use this component to create client programs (with Visual Basic, for example) or server-based
applications (with Active Server Pages). To retrieve the host name corresponding to an IP address, call the GetHostByAddress method. To retrieve the IP address corresponding to a host name, call the GetHostByName method. Installing the Component Download and install the setup kit containing the evaluation component. Note that the component requires the standard Visual Basic 6.0 runtime libraries. If these are not already installed on your system, click here to download them from Microsoft's web site. Sample Programs You can now run the sample Visual Basic or Active Server Page code samples included with the evaluation component. Visual Basic When creating a Visual Basic program, you must first set a reference to the component. Create a new project and then on the Project menu click References to open the References dialog box. Locate the component (named 'Volto DNS Lookup Component') in the list, and check it. Distributing the Component When you purchase a license for this component, you will be provided with a serial number, a license key and a redistributable runtime license file. As a licensed user you may distribute the component with your compiled applications royalty-free. To ensure that your application will function correctly on a target system, your program must call the ProductLicense method to unlock licensed functionality. See the Technical Reference for more information on using this method. Your application setup package must copy the component and the runtime license file to the same directory and the component must be registered. Also ensure that the Visual Basic 6.0 runtime files are installed on the target system. These files (and minimum version numbers) are:
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