Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support. Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. The Setup application programming interface SetupAPI is a system component that provides two sets of functions:.
General setup functions. Device installation functions. Device installation software can use these functions to perform custom operations in class installers , co-installers , and device installation applications. Skip to main content. This browser is no longer supported. Download Microsoft Edge More info. Contents Exit focus mode. Please rate your experience Yes No. The PnP Manager maintains a device tree that keeps track of the devices in the system. The following figure shows the device tree for a sample system configuration.
The device tree contains information about the devices present on the system. The PnP Manager builds this tree when the machine boots, using information from drivers and other components, and updates the tree as devices are added or removed. Each node of the device tree is called a device node, or devnode.
0コメント